LongCat Flash Thinking
LongCat Flash Thinking is Meituan's 560B MoE reasoning model. It combines Lean4 formal proof capability, agentic tool use, and an ARC-AGI score of 50.3 in a single architecture.
ReasoningTool Use
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'meituan/longcat-flash-thinking', prompt: 'Why is the sky blue?'})More models by Meituan
| Model |
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| 128K | 1.5s | 133tps | — | — |  | 08/30/2025 | |||||||
| 33K | 1.5s | 120tps | — | — | |