Model error diagnosis

Meituan: LongCat Flash Chat | model rate limited

Meituan: LongCat Flash Chat returning 429 / model rate limited means you should first confirm whether model ID meituan/longcat-flash-chat is visible for this Meituan key, then separate permission, context, capability, rate limit, or route issues.

Model

meituan/longcat-flash-chat

Meituan: LongCat Flash Chat

Provider

Meituan

1 models in catalog

Error type

model rate limited

rate-limited

Status code

429

China model route

Model error summary

Model

meituan/longcat-flash-chat

Error type

rate-limited

Status code

429

Read-only check. Detection data burns after 5 minutes.

What this model error usually means

Meituan: LongCat Flash Chat returning 429 / model rate limited means you should first confirm whether model ID meituan/longcat-flash-chat is visible for this Meituan key, then separate permission, context, capability, rate limit, or route issues.

Model: meituan/longcat-flash-chat
Provider: Meituan
Status code: 429

How to prove it during checking

Read-only check. Detection data burns after 5 minutes.

List models: confirm whether meituan/longcat-flash-chat is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether Meituan returns the same 429, then record the error body.
Compare model facts: context 131,072, input $0.200, output $0.800.
supports frequency_penalty
supports logit_bias
supports max_tokens
supports min_p

Next action

Meituan: LongCat Flash Chat model rate limited should not end at failed. Return the next move: change model ID, add permission, reduce context, disable unsupported capability, change route, monitor, or hold listing.

Context: 131,072
Price: $0.200 / $0.800
Read-only check. Detection data burns after 5 minutes.

Open key checker

Read-only check. Detection data burns after 5 minutes.

Open models

Meituan: LongCat Flash Chat

Open providers

Meituan