fix(ai): handle incomplete responses without reasons (#38374)

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Aiden Cline 2026-07-22 20:49:08 -05:00 committed by GitHub
commit 48bcbd09ef
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2 changed files with 29 additions and 2 deletions

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@ -253,7 +253,7 @@ const OpenAIResponsesEvent = Schema.Struct({
Schema.Struct({
id: Schema.optional(Schema.String),
service_tier: optionalNull(Schema.String),
incomplete_details: optionalNull(Schema.Struct({ reason: Schema.String })),
incomplete_details: optionalNull(Schema.Struct({ reason: Schema.optional(Schema.String) })),
usage: optionalNull(OpenAIResponsesUsage),
error: optionalNull(OpenAIResponsesErrorPayload),
}),
@ -602,7 +602,8 @@ const mapUsage = (usage: OpenAIResponsesUsage | null | undefined) => {
const mapFinishReason = (event: OpenAIResponsesEvent, hasFunctionCall: boolean): FinishReason => {
const reason = event.response?.incomplete_details?.reason
if (reason === undefined || reason === null) return hasFunctionCall ? "tool-calls" : "stop"
if (reason === undefined || reason === null)
return hasFunctionCall ? "tool-calls" : event.type === "response.incomplete" ? "unknown" : "stop"
if (reason === "max_output_tokens") return "length"
if (reason === "content_filter") return "content-filter"
return hasFunctionCall ? "tool-calls" : "unknown"