diff --git a/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0/cost.rs b/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0/cost.rs
index eb9029ee5f..7474183dd5 100644
--- a/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0/cost.rs
+++ b/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0/cost.rs
@@ -15,7 +15,7 @@ use crate::generate::generate_video::video_generation_cost_estimate::VideoGenera
 /// Kept as f64 because per-second rates are fractional; rounding happens
 /// once at the end after multiplying by duration × batch.
 const CENTS_PER_SECOND_480P: f64 = 7.772;
-const CENTS_PER_SECOND_720P: f64 = 16.0;
+const CENTS_PER_SECOND_720P: f64 = 18.5;
 const CENTS_PER_SECOND_1080P: f64 = 46.632;
 
 /// USD cents per second, in hundredths of a cent, when one or more
@@ -131,32 +131,32 @@ mod tests {
 
     #[test]
     fn batch_1() {
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 1), 64);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 1), 80);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 6, 1), 96);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 10, 1), 160);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 1), 240);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 1), 74);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 1), 93);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 6, 1), 111);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 10, 1), 185);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 1), 278);
     }
 
     #[test]
     fn batch_2() {
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 2), 128);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 2), 160);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 2), 480);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 2), 148);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 2), 185);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 2), 555);
     }
 
         #[test]
     fn batch_3() {
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 3), 192);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 3), 240);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 3), 720);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 3), 222);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 3), 278);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 3), 833);
     }
 
     #[test]
     fn batch_4() {
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 4), 256);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 4), 320);
-      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 4), 960);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 4, 4), 296);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 5, 4), 370);
+      assert_eq!(cost_cents(Some(RouterResolution::SevenTwentyP), 15, 4), 1110);
     }
 
     #[test]
@@ -242,10 +242,10 @@ mod tests {
 
     #[test]
     fn explicit_4k_without_video_reference() {
-      assert_eq!(artcraft_4k_cents(4, 1, false), 358);
-      assert_eq!(artcraft_4k_cents(5, 1, false), 447);
-      assert_eq!(artcraft_4k_cents(10, 1, false), 893);
-      assert_eq!(artcraft_4k_cents(15, 1, false), 1340);
+      assert_eq!(artcraft_4k_cents(4, 1, false), 370);
+      assert_eq!(artcraft_4k_cents(5, 1, false), 463);
+      assert_eq!(artcraft_4k_cents(10, 1, false), 925);
+      assert_eq!(artcraft_4k_cents(15, 1, false), 1388);
     }
 
     #[test]
@@ -499,9 +499,9 @@ mod tests {
 
     #[test]
     fn refs_cost_more_at_720p() {
-      assert_ref_delta(CommonResolution::SevenTwentyP, 5, 80, 111, 31);
-      assert_ref_delta(CommonResolution::SevenTwentyP, 10, 160, 221, 61);
-      assert_ref_delta(CommonResolution::SevenTwentyP, 15, 240, 331, 91);
+      assert_ref_delta(CommonResolution::SevenTwentyP, 5, 93, 111, 18);
+      assert_ref_delta(CommonResolution::SevenTwentyP, 10, 185, 221, 36);
+      assert_ref_delta(CommonResolution::SevenTwentyP, 15, 278, 331, 53);
     }
 
     #[test]
@@ -513,9 +513,9 @@ mod tests {
 
     #[test]
     fn refs_cost_more_at_4k() {
-      assert_ref_delta(CommonResolution::FourK, 5, 447, 569, 122);
-      assert_ref_delta(CommonResolution::FourK, 10, 893, 1138, 245);
-      assert_ref_delta(CommonResolution::FourK, 15, 1340, 1707, 367);
+      assert_ref_delta(CommonResolution::FourK, 5, 463, 569, 106);
+      assert_ref_delta(CommonResolution::FourK, 10, 925, 1138, 213);
+      assert_ref_delta(CommonResolution::FourK, 15, 1388, 1707, 319);
     }
 
     /// Price the same generation with and without a reference video; pin
diff --git a/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0_fast/cost.rs b/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0_fast/cost.rs
index fef7803d0e..8cbf8d9959 100644
--- a/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0_fast/cost.rs
+++ b/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_2p0_fast/cost.rs
@@ -13,7 +13,7 @@ use crate::generate::generate_video::providers::artcraft::seedance_2p0_fast::req
 ///
 /// Kept as f64 because per-second rates are fractional; rounding happens
 /// once at the end after multiplying by duration * batch.
-const CENTS_PER_SECOND_480P: f64 = 6.40;
+const CENTS_PER_SECOND_480P: f64 = 7.13;
 const CENTS_PER_SECOND_720P: f64 = 12.727;
 
 /// USD cents per second, in hundredths of a cent, when one or more
@@ -149,25 +149,25 @@ mod tests {
 
     #[test]
     fn batch_1() {
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 4, 1), 26);
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 1), 32);
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 10, 1), 64);
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 15, 1), 96);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 4, 1), 29);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 1), 36);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 10, 1), 71);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 15, 1), 107);
     }
 
     #[test]
     fn batch_2() {
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 2), 64);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 2), 71);
     }
 
         #[test]
     fn batch_3() {
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 3), 96);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 3), 107);
     }
 
     #[test]
     fn batch_4() {
-      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 4), 128);
+      assert_eq!(cost_cents(Some(RouterResolution::FourEightyP), 5, 4), 143);
     }
   }
 
@@ -275,6 +275,76 @@ mod tests {
       assert!(b1 < b2);
       assert!(b2 < b4);
     }
+
+    /// A video reference must never make a generation cheaper than the same
+    /// generation without one, at any resolution, duration, or batch size.
+    #[test]
+    fn no_reference_cheaper_than_with_reference() {
+      for resolution in [RouterResolution::FourEightyP, RouterResolution::SevenTwentyP] {
+        for duration in 4..=15u16 {
+          for batch in [1, 2, 4] {
+            let no_ref = cost_cents(Some(resolution), duration, batch);
+            let with_ref = cost_cents_with_video_ref(Some(resolution), duration, batch);
+            assert!(
+              no_ref < with_ref,
+              "{resolution:?} {duration}s batch {batch}: no-ref {no_ref}¢ should be cheaper than with-ref {with_ref}¢",
+            );
+          }
+        }
+      }
+    }
+
+    /// 480p must stay cheaper than 720p in the with-reference rate card too
+    /// (the no-reference case is covered by [`cost_480p_cheaper_than_720p`]).
+    #[test]
+    fn cost_480p_cheaper_than_720p_with_reference() {
+      for duration in 4..=15u16 {
+        let c480 = cost_cents_with_video_ref(Some(RouterResolution::FourEightyP), duration, 1);
+        let c720 = cost_cents_with_video_ref(Some(RouterResolution::SevenTwentyP), duration, 1);
+        assert!(c480 < c720, "{duration}s with-ref: 480p ({c480}¢) should be cheaper than 720p ({c720}¢)");
+      }
+    }
+
+    /// The BytePlus variants are premium tiers: plain Fast must stay cheaper
+    /// at every resolution, duration, and reference configuration.
+    #[test]
+    fn fast_cheaper_than_byteplus_variants() {
+      let premium_models = [
+        RouterVideoModel::Seedance2p0BytePlusFast,
+        RouterVideoModel::Seedance2p0BytePlusUltraFast,
+      ];
+      for premium_model in premium_models {
+        for resolution in [RouterResolution::FourEightyP, RouterResolution::SevenTwentyP] {
+          for with_video_reference in [false, true] {
+            for duration in 4..=15u16 {
+              let plain = model_cost_cents(RouterVideoModel::Seedance2p0Fast, resolution, duration, 1, with_video_reference);
+              let premium = model_cost_cents(premium_model, resolution, duration, 1, with_video_reference);
+              assert!(
+                plain < premium,
+                "{premium_model:?} {resolution:?} {duration}s ref={with_video_reference}: plain Fast ({plain}¢) should be cheaper than the premium tier ({premium}¢)",
+              );
+            }
+          }
+        }
+      }
+    }
+
+    /// BytePlus Fast and BytePlus Ultra Fast share one rate card.
+    #[test]
+    fn byteplus_fast_and_ultra_fast_price_identically() {
+      for resolution in [RouterResolution::FourEightyP, RouterResolution::SevenTwentyP] {
+        for with_video_reference in [false, true] {
+          for duration in 4..=15u16 {
+            let bp = model_cost_cents(RouterVideoModel::Seedance2p0BytePlusFast, resolution, duration, 1, with_video_reference);
+            let bpu = model_cost_cents(RouterVideoModel::Seedance2p0BytePlusUltraFast, resolution, duration, 1, with_video_reference);
+            assert_eq!(
+              bp, bpu,
+              "{resolution:?} {duration}s ref={with_video_reference}: BytePlus Fast ({bp}¢) and Ultra Fast ({bpu}¢) should price identically",
+            );
+          }
+        }
+      }
+    }
   }
 
   // -- Credits equal cents --
@@ -359,4 +429,32 @@ mod tests {
       .cost_in_usd_cents
       .unwrap()
   }
+
+  /// Like [`cost_cents`], for any Fast-tier model and reference configuration.
+  fn model_cost_cents(
+    model: RouterVideoModel,
+    resolution: RouterResolution,
+    duration_seconds: u16,
+    video_batch_count: u16,
+    with_video_reference: bool,
+  ) -> u64 {
+    let reference_videos = with_video_reference.then(|| VideoListRef::MediaFileTokens(vec![
+      MediaFileToken::new("mf_ref".to_string()),
+    ]));
+    let builder = GenerateVideoRequestBuilder {
+      model,
+      provider: RouterProvider::Artcraft,
+      resolution: Some(resolution),
+      duration_seconds: Some(duration_seconds),
+      video_batch_count: Some(video_batch_count),
+      reference_videos,
+      ..Default::default()
+    };
+    builder.build2()
+      .expect("build2 should succeed")
+      .estimate_cost()
+      .expect("estimate_cost should succeed")
+      .cost_in_usd_cents
+      .unwrap()
+  }
 }
diff --git a/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_common.rs b/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_common.rs
index 4b2466b0a8..62a0605080 100644
--- a/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_common.rs
+++ b/crates/api_clients/artcraft/artcraft_router/src/generate/generate_video/providers/artcraft/seedance_common.rs
@@ -11,8 +11,8 @@ use kinovi_web_client::generate::video::generate_seedance_2p5::{
 // in hundredths of a USD cent per second so the math is exact integer arithmetic
 // (no floating point), then rounded up to whole cents.
 
-/// 4K output price, in hundredths of a USD cent per second (89.30 ¢/s).
-const FOUR_K_CENTI_CENTS_PER_SECOND: u64 = 8930;
+/// 4K output price, in hundredths of a USD cent per second (92.50 ¢/s).
+const FOUR_K_CENTI_CENTS_PER_SECOND: u64 = 9250;
 
 /// ArtCraft's price (USD cents) for Seedance 2.0 at 4K with no reference
 /// videos attached. Each model prices reference videos through its own
@@ -273,16 +273,16 @@ mod tests {
 
   #[test]
   fn four_k_base_prices() {
-    assert_eq!(seedance_2p0_four_k_usd_cents(4, 1), 358);
-    assert_eq!(seedance_2p0_four_k_usd_cents(5, 1), 447);
-    assert_eq!(seedance_2p0_four_k_usd_cents(10, 1), 893);
-    assert_eq!(seedance_2p0_four_k_usd_cents(15, 1), 1340);
+    assert_eq!(seedance_2p0_four_k_usd_cents(4, 1), 370);
+    assert_eq!(seedance_2p0_four_k_usd_cents(5, 1), 463);
+    assert_eq!(seedance_2p0_four_k_usd_cents(10, 1), 925);
+    assert_eq!(seedance_2p0_four_k_usd_cents(15, 1), 1388);
   }
 
   #[test]
   fn batch_count_multiplies() {
-    assert_eq!(seedance_2p0_four_k_usd_cents(5, 2), 893);
-    assert_eq!(seedance_2p0_four_k_usd_cents(5, 4), 1786);
+    assert_eq!(seedance_2p0_four_k_usd_cents(5, 2), 925);
+    assert_eq!(seedance_2p0_four_k_usd_cents(5, 4), 1850);
   }
 
   // ── Seedance 2.0 Mini ──
diff --git a/crates/service/web/storyteller_web/src/http_server/endpoints/generate/video/multi_function/seedance_2p0_multi_function_video_gen_handler.rs b/crates/service/web/storyteller_web/src/http_server/endpoints/generate/video/multi_function/seedance_2p0_multi_function_video_gen_handler.rs
index 93662e2c7c..9dbb274023 100644
--- a/crates/service/web/storyteller_web/src/http_server/endpoints/generate/video/multi_function/seedance_2p0_multi_function_video_gen_handler.rs
+++ b/crates/service/web/storyteller_web/src/http_server/endpoints/generate/video/multi_function/seedance_2p0_multi_function_video_gen_handler.rs
@@ -955,8 +955,8 @@ mod tests {
 
     #[test]
     fn prices_720p_and_unset_identically() {
-      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::One, 5, false), 80);
-      assert_eq!(estimate_cost_upfront(None, KinoviBatchCount::One, 5, false), 80);
+      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::One, 5, false), 93);
+      assert_eq!(estimate_cost_upfront(None, KinoviBatchCount::One, 5, false), 93);
     }
 
     #[test]
@@ -975,13 +975,13 @@ mod tests {
 
     #[test]
     fn batch_count_multiplies() {
-      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::Two, 5, false), 160);
-      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::Four, 5, false), 320);
+      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::Two, 5, false), 185);
+      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::Four, 5, false), 370);
     }
 
     #[test]
     fn ten_seconds_720p() {
-      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::One, 10, false), 160);
+      assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::One, 10, false), 185);
       assert_eq!(estimate_cost_upfront(Some(KinoviOutputResolution::SevenTwentyP), KinoviBatchCount::One, 10, true), 221);
     }
 
diff --git a/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/omni_api_parity_tests.rs b/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/omni_api_parity_tests.rs
index b37e08da2b..1472aabce2 100644
--- a/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/omni_api_parity_tests.rs
+++ b/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/omni_api_parity_tests.rs
@@ -27,7 +27,7 @@ mod billing_parity {
       CommonVideoModel::Seedance2p0,
       Some(CommonResolution::SevenTwentyP),
       Seconds(5),
-      ExpectedCredits(80),
+      ExpectedCredits(93),
     ).await;
   }
 
diff --git a/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_fast_tests.rs b/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_fast_tests.rs
index f737fc280f..42c137dddf 100644
--- a/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_fast_tests.rs
+++ b/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_fast_tests.rs
@@ -18,7 +18,7 @@ use crate::http_server::endpoints::omni_gen::generate::video::tests::support::{
 };
 
 // ── Seedance 2.0 Fast (Volcengine) ──
-// Rates: 480p 5.181 ¢/s, 720p 12.727 ¢/s, rounded once after
+// Rates: 480p 7.13 ¢/s, 720p 12.727 ¢/s, rounded once after
 // duration × batch. Credits = cents.
 mod seedance_2p0_fast {
   use super::*;
@@ -31,18 +31,18 @@ mod seedance_2p0_fast {
     let harness = TestHarness::create().await;
 
     let cases: &[(Option<CommonResolution>, Seconds, Batch, ExpectedCredits)] = &[
-      (Some(CommonResolution::FourEightyP), Seconds(4), Batch(1), ExpectedCredits(26)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(32)),
-      (Some(CommonResolution::FourEightyP), Seconds(6), Batch(1), ExpectedCredits(38)),
-      (Some(CommonResolution::FourEightyP), Seconds(7), Batch(1), ExpectedCredits(45)),
-      (Some(CommonResolution::FourEightyP), Seconds(8), Batch(1), ExpectedCredits(51)),
-      (Some(CommonResolution::FourEightyP), Seconds(9), Batch(1), ExpectedCredits(58)),
-      (Some(CommonResolution::FourEightyP), Seconds(10), Batch(1), ExpectedCredits(64)),
-      (Some(CommonResolution::FourEightyP), Seconds(11), Batch(1), ExpectedCredits(70)),
-      (Some(CommonResolution::FourEightyP), Seconds(12), Batch(1), ExpectedCredits(77)),
-      (Some(CommonResolution::FourEightyP), Seconds(13), Batch(1), ExpectedCredits(83)),
-      (Some(CommonResolution::FourEightyP), Seconds(14), Batch(1), ExpectedCredits(90)),
-      (Some(CommonResolution::FourEightyP), Seconds(15), Batch(1), ExpectedCredits(96)),
+      (Some(CommonResolution::FourEightyP), Seconds(4), Batch(1), ExpectedCredits(29)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(36)),
+      (Some(CommonResolution::FourEightyP), Seconds(6), Batch(1), ExpectedCredits(43)),
+      (Some(CommonResolution::FourEightyP), Seconds(7), Batch(1), ExpectedCredits(50)),
+      (Some(CommonResolution::FourEightyP), Seconds(8), Batch(1), ExpectedCredits(57)),
+      (Some(CommonResolution::FourEightyP), Seconds(9), Batch(1), ExpectedCredits(64)),
+      (Some(CommonResolution::FourEightyP), Seconds(10), Batch(1), ExpectedCredits(71)),
+      (Some(CommonResolution::FourEightyP), Seconds(11), Batch(1), ExpectedCredits(78)),
+      (Some(CommonResolution::FourEightyP), Seconds(12), Batch(1), ExpectedCredits(86)),
+      (Some(CommonResolution::FourEightyP), Seconds(13), Batch(1), ExpectedCredits(93)),
+      (Some(CommonResolution::FourEightyP), Seconds(14), Batch(1), ExpectedCredits(100)),
+      (Some(CommonResolution::FourEightyP), Seconds(15), Batch(1), ExpectedCredits(107)),
       (Some(CommonResolution::SevenTwentyP), Seconds(4), Batch(1), ExpectedCredits(51)),
       (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(64)),
       (Some(CommonResolution::SevenTwentyP), Seconds(6), Batch(1), ExpectedCredits(76)),
@@ -97,16 +97,16 @@ mod seedance_2p0_fast {
     let harness = TestHarness::create().await;
 
     let cases: &[(Option<CommonResolution>, Seconds, Batch, ExpectedCredits)] = &[
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(32)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(2), ExpectedCredits(64)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(3), ExpectedCredits(96)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(4), ExpectedCredits(128)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(5), ExpectedCredits(128)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(6), ExpectedCredits(128)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(7), ExpectedCredits(128)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(8), ExpectedCredits(128)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(9), ExpectedCredits(128)),
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(10), ExpectedCredits(128)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(36)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(2), ExpectedCredits(71)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(3), ExpectedCredits(107)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(4), ExpectedCredits(143)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(5), ExpectedCredits(143)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(6), ExpectedCredits(143)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(7), ExpectedCredits(143)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(8), ExpectedCredits(143)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(9), ExpectedCredits(143)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(10), ExpectedCredits(143)),
       (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(64)),
       (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(2), ExpectedCredits(127)),
       (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(3), ExpectedCredits(191)),
@@ -153,12 +153,12 @@ mod seedance_2p0_fast {
     let harness = TestHarness::create().await;
 
     let cases: &[(Option<CommonResolution>, Seconds, Batch, ExpectedCredits)] = &[
-      (Some(CommonResolution::FourEightyP), Seconds(6), Batch(2), ExpectedCredits(77)),
-      (Some(CommonResolution::FourEightyP), Seconds(7), Batch(3), ExpectedCredits(134)),
-      (Some(CommonResolution::FourEightyP), Seconds(9), Batch(4), ExpectedCredits(230)),
-      (Some(CommonResolution::FourEightyP), Seconds(11), Batch(5), ExpectedCredits(282)),
-      (Some(CommonResolution::FourEightyP), Seconds(13), Batch(8), ExpectedCredits(333)),
-      (Some(CommonResolution::FourEightyP), Seconds(15), Batch(10), ExpectedCredits(384)),
+      (Some(CommonResolution::FourEightyP), Seconds(6), Batch(2), ExpectedCredits(86)),
+      (Some(CommonResolution::FourEightyP), Seconds(7), Batch(3), ExpectedCredits(150)),
+      (Some(CommonResolution::FourEightyP), Seconds(9), Batch(4), ExpectedCredits(257)),
+      (Some(CommonResolution::FourEightyP), Seconds(11), Batch(5), ExpectedCredits(314)),
+      (Some(CommonResolution::FourEightyP), Seconds(13), Batch(8), ExpectedCredits(371)),
+      (Some(CommonResolution::FourEightyP), Seconds(15), Batch(10), ExpectedCredits(428)),
       (Some(CommonResolution::SevenTwentyP), Seconds(6), Batch(2), ExpectedCredits(153)),
       (Some(CommonResolution::SevenTwentyP), Seconds(7), Batch(3), ExpectedCredits(267)),
       (Some(CommonResolution::SevenTwentyP), Seconds(9), Batch(4), ExpectedCredits(458)),
@@ -1115,7 +1115,7 @@ mod premium {
     let harness = TestHarness::create().await;
 
     let cases: &[(Option<CommonResolution>, Seconds, Batch, ExpectedCredits, ExpectedCredits, CreditsDelta)] = &[
-      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(32), ExpectedCredits(45), CreditsDelta(13)),
+      (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(36), ExpectedCredits(45), CreditsDelta(9)),
       (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(64), ExpectedCredits(100), CreditsDelta(36)),
       (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(127), ExpectedCredits(200), CreditsDelta(73)),
     ];
diff --git a/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_tests.rs b/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_tests.rs
index 3b87f7f040..df69c3024d 100644
--- a/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_tests.rs
+++ b/crates/service/web/storyteller_web/src/http_server/endpoints/omni_gen/generate/video/tests/seedance_2p0/seedance_2p0_tests.rs
@@ -22,7 +22,7 @@ use crate::http_server::endpoints::omni_gen::generate::video::tests::support::{
 };
 
 // ── Seedance 2.0 (Volcengine) ──
-// Rates: 480p 7.772 ¢/s, 720p 16 ¢/s, 1080p 46.632 ¢/s, 4K 86.6 ¢/s
+// Rates: 480p 7.772 ¢/s, 720p 18.5 ¢/s, 1080p 46.632 ¢/s, 4K 92.50 ¢/s
 // (4K ceil-rounds; the rest round once after duration × batch).
 mod seedance_2p0 {
   use super::*;
@@ -46,18 +46,18 @@ mod seedance_2p0 {
       (Some(CommonResolution::FourEightyP), Seconds(13), Batch(1), ExpectedCredits(101)),
       (Some(CommonResolution::FourEightyP), Seconds(14), Batch(1), ExpectedCredits(109)),
       (Some(CommonResolution::FourEightyP), Seconds(15), Batch(1), ExpectedCredits(117)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(4), Batch(1), ExpectedCredits(64)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(80)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(6), Batch(1), ExpectedCredits(96)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(7), Batch(1), ExpectedCredits(112)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(8), Batch(1), ExpectedCredits(128)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(9), Batch(1), ExpectedCredits(144)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(160)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(11), Batch(1), ExpectedCredits(176)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(12), Batch(1), ExpectedCredits(192)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(13), Batch(1), ExpectedCredits(208)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(14), Batch(1), ExpectedCredits(224)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(1), ExpectedCredits(240)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(4), Batch(1), ExpectedCredits(74)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(93)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(6), Batch(1), ExpectedCredits(111)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(7), Batch(1), ExpectedCredits(130)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(8), Batch(1), ExpectedCredits(148)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(9), Batch(1), ExpectedCredits(167)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(185)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(11), Batch(1), ExpectedCredits(204)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(12), Batch(1), ExpectedCredits(222)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(13), Batch(1), ExpectedCredits(241)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(14), Batch(1), ExpectedCredits(259)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(1), ExpectedCredits(278)),
       (Some(CommonResolution::TenEightyP), Seconds(4), Batch(1), ExpectedCredits(187)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(1), ExpectedCredits(233)),
       (Some(CommonResolution::TenEightyP), Seconds(6), Batch(1), ExpectedCredits(280)),
@@ -70,18 +70,18 @@ mod seedance_2p0 {
       (Some(CommonResolution::TenEightyP), Seconds(13), Batch(1), ExpectedCredits(606)),
       (Some(CommonResolution::TenEightyP), Seconds(14), Batch(1), ExpectedCredits(653)),
       (Some(CommonResolution::TenEightyP), Seconds(15), Batch(1), ExpectedCredits(699)),
-      (Some(CommonResolution::FourK), Seconds(4), Batch(1), ExpectedCredits(358)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(447)),
-      (Some(CommonResolution::FourK), Seconds(6), Batch(1), ExpectedCredits(536)),
-      (Some(CommonResolution::FourK), Seconds(7), Batch(1), ExpectedCredits(626)),
-      (Some(CommonResolution::FourK), Seconds(8), Batch(1), ExpectedCredits(715)),
-      (Some(CommonResolution::FourK), Seconds(9), Batch(1), ExpectedCredits(804)),
-      (Some(CommonResolution::FourK), Seconds(10), Batch(1), ExpectedCredits(893)),
-      (Some(CommonResolution::FourK), Seconds(11), Batch(1), ExpectedCredits(983)),
-      (Some(CommonResolution::FourK), Seconds(12), Batch(1), ExpectedCredits(1072)),
-      (Some(CommonResolution::FourK), Seconds(13), Batch(1), ExpectedCredits(1161)),
-      (Some(CommonResolution::FourK), Seconds(14), Batch(1), ExpectedCredits(1251)),
-      (Some(CommonResolution::FourK), Seconds(15), Batch(1), ExpectedCredits(1340)),
+      (Some(CommonResolution::FourK), Seconds(4), Batch(1), ExpectedCredits(370)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(463)),
+      (Some(CommonResolution::FourK), Seconds(6), Batch(1), ExpectedCredits(555)),
+      (Some(CommonResolution::FourK), Seconds(7), Batch(1), ExpectedCredits(648)),
+      (Some(CommonResolution::FourK), Seconds(8), Batch(1), ExpectedCredits(740)),
+      (Some(CommonResolution::FourK), Seconds(9), Batch(1), ExpectedCredits(833)),
+      (Some(CommonResolution::FourK), Seconds(10), Batch(1), ExpectedCredits(925)),
+      (Some(CommonResolution::FourK), Seconds(11), Batch(1), ExpectedCredits(1018)),
+      (Some(CommonResolution::FourK), Seconds(12), Batch(1), ExpectedCredits(1110)),
+      (Some(CommonResolution::FourK), Seconds(13), Batch(1), ExpectedCredits(1203)),
+      (Some(CommonResolution::FourK), Seconds(14), Batch(1), ExpectedCredits(1295)),
+      (Some(CommonResolution::FourK), Seconds(15), Batch(1), ExpectedCredits(1388)),
     ];
 
     for (resolution, seconds, batch, expected) in cases {
@@ -109,16 +109,16 @@ mod seedance_2p0 {
       (Some(CommonResolution::FourEightyP), Seconds(5), Batch(8), ExpectedCredits(155)),
       (Some(CommonResolution::FourEightyP), Seconds(5), Batch(9), ExpectedCredits(155)),
       (Some(CommonResolution::FourEightyP), Seconds(5), Batch(10), ExpectedCredits(155)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(80)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(2), ExpectedCredits(160)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(3), ExpectedCredits(240)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(4), ExpectedCredits(320)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(5), ExpectedCredits(320)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(6), ExpectedCredits(320)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(7), ExpectedCredits(320)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(8), ExpectedCredits(320)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(9), ExpectedCredits(320)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(10), ExpectedCredits(320)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(93)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(2), ExpectedCredits(185)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(3), ExpectedCredits(278)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(4), ExpectedCredits(370)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(5), ExpectedCredits(370)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(6), ExpectedCredits(370)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(7), ExpectedCredits(370)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(8), ExpectedCredits(370)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(9), ExpectedCredits(370)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(10), ExpectedCredits(370)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(1), ExpectedCredits(233)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(2), ExpectedCredits(466)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(3), ExpectedCredits(699)),
@@ -129,16 +129,16 @@ mod seedance_2p0 {
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(8), ExpectedCredits(933)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(9), ExpectedCredits(933)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(10), ExpectedCredits(933)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(447)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(2), ExpectedCredits(893)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(3), ExpectedCredits(1340)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(4), ExpectedCredits(1786)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(5), ExpectedCredits(1786)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(6), ExpectedCredits(1786)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(7), ExpectedCredits(1786)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(8), ExpectedCredits(1786)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(9), ExpectedCredits(1786)),
-      (Some(CommonResolution::FourK), Seconds(5), Batch(10), ExpectedCredits(1786)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(463)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(2), ExpectedCredits(925)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(3), ExpectedCredits(1388)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(4), ExpectedCredits(1850)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(5), ExpectedCredits(1850)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(6), ExpectedCredits(1850)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(7), ExpectedCredits(1850)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(8), ExpectedCredits(1850)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(9), ExpectedCredits(1850)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(10), ExpectedCredits(1850)),
     ];
 
     for (resolution, seconds, batch, expected) in cases {
@@ -161,24 +161,24 @@ mod seedance_2p0 {
       (Some(CommonResolution::FourEightyP), Seconds(11), Batch(5), ExpectedCredits(342)),
       (Some(CommonResolution::FourEightyP), Seconds(13), Batch(8), ExpectedCredits(404)),
       (Some(CommonResolution::FourEightyP), Seconds(15), Batch(10), ExpectedCredits(466)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(6), Batch(2), ExpectedCredits(192)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(7), Batch(3), ExpectedCredits(336)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(9), Batch(4), ExpectedCredits(576)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(11), Batch(5), ExpectedCredits(704)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(13), Batch(8), ExpectedCredits(832)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(10), ExpectedCredits(960)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(6), Batch(2), ExpectedCredits(222)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(7), Batch(3), ExpectedCredits(389)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(9), Batch(4), ExpectedCredits(666)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(11), Batch(5), ExpectedCredits(814)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(13), Batch(8), ExpectedCredits(962)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(10), ExpectedCredits(1110)),
       (Some(CommonResolution::TenEightyP), Seconds(6), Batch(2), ExpectedCredits(560)),
       (Some(CommonResolution::TenEightyP), Seconds(7), Batch(3), ExpectedCredits(979)),
       (Some(CommonResolution::TenEightyP), Seconds(9), Batch(4), ExpectedCredits(1679)),
       (Some(CommonResolution::TenEightyP), Seconds(11), Batch(5), ExpectedCredits(2052)),
       (Some(CommonResolution::TenEightyP), Seconds(13), Batch(8), ExpectedCredits(2425)),
       (Some(CommonResolution::TenEightyP), Seconds(15), Batch(10), ExpectedCredits(2798)),
-      (Some(CommonResolution::FourK), Seconds(6), Batch(2), ExpectedCredits(1072)),
-      (Some(CommonResolution::FourK), Seconds(7), Batch(3), ExpectedCredits(1876)),
-      (Some(CommonResolution::FourK), Seconds(9), Batch(4), ExpectedCredits(3215)),
-      (Some(CommonResolution::FourK), Seconds(11), Batch(5), ExpectedCredits(3930)),
-      (Some(CommonResolution::FourK), Seconds(13), Batch(8), ExpectedCredits(4644)),
-      (Some(CommonResolution::FourK), Seconds(15), Batch(10), ExpectedCredits(5358)),
+      (Some(CommonResolution::FourK), Seconds(6), Batch(2), ExpectedCredits(1110)),
+      (Some(CommonResolution::FourK), Seconds(7), Batch(3), ExpectedCredits(1943)),
+      (Some(CommonResolution::FourK), Seconds(9), Batch(4), ExpectedCredits(3330)),
+      (Some(CommonResolution::FourK), Seconds(11), Batch(5), ExpectedCredits(4070)),
+      (Some(CommonResolution::FourK), Seconds(13), Batch(8), ExpectedCredits(4810)),
+      (Some(CommonResolution::FourK), Seconds(15), Batch(10), ExpectedCredits(5550)),
     ];
 
     for (resolution, seconds, batch, expected) in cases {
@@ -394,7 +394,7 @@ mod seedance_2p0 {
 // ── Seedance 2.0 BytePlus (+ its PreviewModel alias) ──
 // THE collapse-bug regression pins. These variants are FULFILLED by the
 // base Seedance 2.0 request but must be PRICED as themselves: 480p 10 ¢/s,
-// 720p 25 ¢/s, 1080p 50 ¢/s, 4K 86.6 ¢/s. The shipped bug billed them at
+// 720p 25 ¢/s, 1080p 50 ¢/s, 4K 95 ¢/s. The shipped bug billed them at
 // the base rate (720p 5s: 80 instead of 125).
 mod seedance_2p0_bp {
   use super::*;
@@ -560,7 +560,7 @@ mod seedance_2p0_bp {
     }
   }
 
-  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 17.20 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
+  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 23.00 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
   /// Every duration 4-15s at every resolution, single video.
   #[tokio::test]
   #[cfg_attr(feature = "skip_database_tests", ignore)]
@@ -625,7 +625,7 @@ mod seedance_2p0_bp {
     }
   }
 
-  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 17.20 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
+  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 23.00 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
   /// Every batch size 1-10 at every resolution (5s).
   /// Batches over the platform max of 4 downgrade to 4 (3 upgrades to 4); execution and billing agree.
   #[tokio::test]
@@ -683,7 +683,7 @@ mod seedance_2p0_bp {
     }
   }
 
-  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 17.20 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
+  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 23.00 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
   /// Spot checks across duration x batch x resolution.
   /// References must be CHARGED more than the identical no-reference
   /// request, at every resolution and across durations.
@@ -925,7 +925,7 @@ mod seedance_2p0_bpu {
     }
   }
 
-  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 17.20 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
+  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 23.00 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
   /// Every duration 4-15s at every resolution, single video.
   #[tokio::test]
   #[cfg_attr(feature = "skip_database_tests", ignore)]
@@ -990,7 +990,7 @@ mod seedance_2p0_bpu {
     }
   }
 
-  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 17.20 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
+  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 23.00 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
   /// Every batch size 1-10 at every resolution (5s).
   /// Batches over the platform max of 4 downgrade to 4 (3 upgrades to 4); execution and billing agree.
   #[tokio::test]
@@ -1048,7 +1048,7 @@ mod seedance_2p0_bpu {
     }
   }
 
-  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 17.20 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
+  /// The BytePlus rate cards are flat below 4K: reference videos only change the 4K price (a 23.00 cents/s surcharge). Charges are asserted on the refunded ledger entry (the fixture media is unreachable).
   /// Spot checks across duration x batch x resolution.
   /// References must be CHARGED more than the identical no-reference
   /// request, at every resolution and across durations.
@@ -1139,18 +1139,18 @@ mod premium {
 
     let cases: &[(Option<CommonResolution>, Seconds, Batch, ExpectedCredits, ExpectedCredits, CreditsDelta)] = &[
       (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(39), ExpectedCredits(50), CreditsDelta(11)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(80), ExpectedCredits(125), CreditsDelta(45)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(160), ExpectedCredits(250), CreditsDelta(90)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(93), ExpectedCredits(125), CreditsDelta(32)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(185), ExpectedCredits(250), CreditsDelta(65)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(1), ExpectedCredits(233), ExpectedCredits(250), CreditsDelta(17)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(1), ExpectedCredits(240), ExpectedCredits(375), CreditsDelta(135)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(4), ExpectedCredits(320), ExpectedCredits(500), CreditsDelta(180)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(1), ExpectedCredits(278), ExpectedCredits(375), CreditsDelta(97)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(4), ExpectedCredits(370), ExpectedCredits(500), CreditsDelta(130)),
       // Batch 8 is accepted but downgrades to the platform max of 4 on both
       // execution and billing, so it prices identically to batch 4.
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(8), ExpectedCredits(320), ExpectedCredits(500), CreditsDelta(180)),
-      // 4K premium: the base tier prices at 89.3 cents/s while the BytePlus
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(8), ExpectedCredits(370), ExpectedCredits(500), CreditsDelta(130)),
+      // 4K premium: the base tier prices at 92.50 cents/s while the BytePlus
       // tiers price at 95.0 cents/s.
-      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(447), ExpectedCredits(475), CreditsDelta(28)),
-      (Some(CommonResolution::FourK), Seconds(15), Batch(4), ExpectedCredits(5358), ExpectedCredits(5700), CreditsDelta(342)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(463), ExpectedCredits(475), CreditsDelta(12)),
+      (Some(CommonResolution::FourK), Seconds(15), Batch(4), ExpectedCredits(5550), ExpectedCredits(5700), CreditsDelta(150)),
     ];
 
     for (resolution, seconds, batch, base, variant, delta) in cases {
@@ -1170,18 +1170,18 @@ mod premium {
 
     let cases: &[(Option<CommonResolution>, Seconds, Batch, ExpectedCredits, ExpectedCredits, CreditsDelta)] = &[
       (Some(CommonResolution::FourEightyP), Seconds(5), Batch(1), ExpectedCredits(39), ExpectedCredits(50), CreditsDelta(11)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(80), ExpectedCredits(125), CreditsDelta(45)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(160), ExpectedCredits(250), CreditsDelta(90)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(1), ExpectedCredits(93), ExpectedCredits(125), CreditsDelta(32)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(10), Batch(1), ExpectedCredits(185), ExpectedCredits(250), CreditsDelta(65)),
       (Some(CommonResolution::TenEightyP), Seconds(5), Batch(1), ExpectedCredits(233), ExpectedCredits(250), CreditsDelta(17)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(1), ExpectedCredits(240), ExpectedCredits(375), CreditsDelta(135)),
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(4), ExpectedCredits(320), ExpectedCredits(500), CreditsDelta(180)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(15), Batch(1), ExpectedCredits(278), ExpectedCredits(375), CreditsDelta(97)),
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(4), ExpectedCredits(370), ExpectedCredits(500), CreditsDelta(130)),
       // Batch 8 is accepted but downgrades to the platform max of 4 on both
       // execution and billing, so it prices identically to batch 4.
-      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(8), ExpectedCredits(320), ExpectedCredits(500), CreditsDelta(180)),
-      // 4K premium: the base tier prices at 89.3 cents/s while the BytePlus
+      (Some(CommonResolution::SevenTwentyP), Seconds(5), Batch(8), ExpectedCredits(370), ExpectedCredits(500), CreditsDelta(130)),
+      // 4K premium: the base tier prices at 92.50 cents/s while the BytePlus
       // tiers price at 95.0 cents/s.
-      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(447), ExpectedCredits(475), CreditsDelta(28)),
-      (Some(CommonResolution::FourK), Seconds(15), Batch(4), ExpectedCredits(5358), ExpectedCredits(5700), CreditsDelta(342)),
+      (Some(CommonResolution::FourK), Seconds(5), Batch(1), ExpectedCredits(463), ExpectedCredits(475), CreditsDelta(12)),
+      (Some(CommonResolution::FourK), Seconds(15), Batch(4), ExpectedCredits(5550), ExpectedCredits(5700), CreditsDelta(150)),
     ];
 
     for (resolution, seconds, batch, base, variant, delta) in cases {