Unverified50% confidenceDecision RuleExact time
HTTP status codes that should be retried include: 429, 502, 503, 504, as well as network-layer failures such as connection resets and timeouts.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSome LLM API relay stations still return HTTP 200 OK when the upstream pool is exhausted (429/401), the gateway times out (504) or a node crashes, causing monitoring that only looks at status codes to misjudge it as success.75% similarUnverifiedThe distribution of failure types was 344 HTTP 503s, 103 HTTP 504s, 80 HTTP 521s, 52 timeout interruptions, 18 502s, 7 500s, and 1 520.73% similarUnverifiedWhen a rate limit dimension of an API provider is hit, the provider returns an HTTP 429 error.70% similarUnverifiedHTTP status code 401 indicates authentication failure, 429 indicates rate limiting has been triggered, and 500 indicates a server-side error.69% similarUnverifiedHTTP状态码遵循RFC 7231规范，按首位数字分为5个大类：1xx信息性响应、2xx成功、3xx重定向、4xx客户端错误、5xx服务器错误69% similar
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