diff --git a/packages/data-schemas/src/methods/tx.ts b/packages/data-schemas/src/methods/tx.ts
index 37e519baf4e..56da291fc30 100644
--- a/packages/data-schemas/src/methods/tx.ts
+++ b/packages/data-schemas/src/methods/tx.ts
@@ -172,6 +172,7 @@ export const tokenValues: Record<string, { prompt: number; completion: number }>
     'claude-sonnet-4': { prompt: 3, completion: 15 },
     'claude-sonnet-4-5': { prompt: 3, completion: 15 },
     'claude-sonnet-4-6': { prompt: 3, completion: 15 },
+    'claude-sonnet-5': { prompt: 2, completion: 10 },
     'command-r': { prompt: 0.5, completion: 1.5 },
     'command-r-plus': { prompt: 3, completion: 15 },
     'command-text': { prompt: 1.5, completion: 2.0 },
@@ -305,6 +306,7 @@ export const cacheTokenValues: Record<string, { write: number; read: number }> =
   'claude-sonnet-4': { write: 3.75, read: 0.3 },
   'claude-sonnet-4-5': { write: 3.75, read: 0.3 },
   'claude-sonnet-4-6': { write: 3.75, read: 0.3 },
+  'claude-sonnet-5': { write: 2.5, read: 0.2 },
   'claude-opus-4': { write: 18.75, read: 1.5 },
   'claude-opus-4-5': { write: 6.25, read: 0.5 },
   'claude-opus-4-6': { write: 6.25, read: 0.5 },