fix(session): tolerate negative token counts in stored parts (#26620)

2026-05-09 22:10:44 -04:00
parent d80e1199ca
commit c6e6bdf59f
5 changed files with 120 additions and 23 deletions
@@ -353,7 +353,7 @@ export function plan(input: { slug: string; time: { created: number } }, instanc
 export const getUsage = (input: { model: Provider.Model; usage: LanguageModelUsage; metadata?: ProviderMetadata }) => {
  const safe = (value: number) => {
    if (!Number.isFinite(value)) return 0
-    return value
+    return Math.max(0, value)
  }
  const inputTokens = safe(input.usage.inputTokens ?? 0)
  const outputTokens = safe(input.usage.outputTokens ?? 0)