LongCat Flash Thinking 2601 by Vercel AI Gateway — Specs, Pricing & Capabilities | whichllm

Model ID meituan/longcat-flash-thinking-2601

Provider Vercel AI Gateway

Family longcat

Status -

Knowledge Cutoff -

Release Date 2026-03-13

Input Modalities text

Output Modalities text

Context Window 32768

Input Limit -

Output Limit 32768

Tool Calling No

Reasoning Yes

Structured Output -

Temperature Control Yes

Open Weights No

Input Cost / 1M tokens -

Output Cost / 1M tokens -

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens -

Cache Write Cost / 1M tokens -