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Meituan: LongCat Flash Chat (free)

Openrouter
Streaming
131K
Context
Free
Input /1M
Free
Output /1M
2K
Max Output
Run API Call Open in Chat

Meituan: LongCat Flash Chat (free)

Model Overview

Property Value
Model ID openrouter/meituan/longcat-flash-chat:free
Name Meituan: LongCat Flash Chat (free)
Provider OpenRouter
Released 2025-11-12

Description

LongCat Flash Chat is Meituan's efficient model with 131K context optimized for Chinese language tasks.

Specifications

Spec Value
Context Window 131,072 tokens
Max Completion 2,048 tokens
Modalities Text

Pricing

Type Price
Input Free
Output Free

Capabilities

  • Text Generation: Yes
  • Vision: No
  • Tool Use: No
  • Extended Reasoning: No
  • Streaming: Yes

Use Cases

  • General text generation
  • Question answering
  • Content creation
  • Analysis and summarization

Integration with LangMart

Gateway Support: Type 2 (Cloud), Type 3 (Self-hosted)

API Usage:

curl -X POST https://api.langmart.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openrouter/meituan/longcat-flash-chat:free",
    "messages": [{"role": "user", "content": "Hello"}],
    "max_tokens": 2048
  }'
  • Variants available on LangMart

Last Updated: 2026-09-01