Model limit probe

Meituan: LongCat Flash Chat | max output limit

Meituan: LongCat Flash Chat max output limit decides whether a key can enter a production route. TestKey reads model ID meituan/longcat-flash-chat, provider Meituan, catalog context, real-key headers, 429 errors, and region signals together.

Model

meituan/longcat-flash-chat

Meituan: LongCat Flash Chat

Provider

Meituan

1 models in catalog

Limit dimension

max output limit

max-output

Visible signal

catalog visible

Context window: 131,072

Limit matrix summary

Model

meituan/longcat-flash-chat

Limit dimension

max-output

Visible signal

catalog visible

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

Why this limit matters

Meituan: LongCat Flash Chat max output limit decides whether a key can enter a production route. TestKey reads model ID meituan/longcat-flash-chat, provider Meituan, catalog context, real-key headers, 429 errors, and region signals together.

Model: meituan/longcat-flash-chat
Provider: Meituan
Limit dimension: max output limit

How to prove it

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

Start with the visible signal: catalog visible, then read headers and error bodies with read-only requests.
max output limit must bind model ID meituan/longcat-flash-chat; limits from another model at the same provider cannot be reused.
max output limit · catalog visible · 131,072

Operator action

Meituan: LongCat Flash Chat max output limit is not just a number. It should become route throttling, sale tags, headroom alerts, fallback model suggestions, and price protection.

Read-only check. Detection data burns after 5 minutes.
Visible signal: catalog visible
Context window: 131,072

Open key checker

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

Open models

Meituan: LongCat Flash Chat

Open providers

Meituan