// meituan

LongCat 2.0

meituan/longcat-2.0

reasoningtool callingprompt caching
OpenRouter + LiveBenchAll modelsFull leaderboard

LongCat 2.0 costs $0.300 per 1M input tokens and $1.20 per 1M output tokens with a 1.0M-token context window.

A reasoning, tool-calling model from meituan, released Jul 20, 2026. LiveBench hasn't published a run for it, so this page carries measured price and specs only — no benchmark numbers.

Input / 1M
$0.300
Output / 1M
$1.20
Context
1.0M
LiveBench overall
Not evaluated

Specs and pricing

Input price

USD per 1M prompt tokens

$0.300
Output price

USD per 1M completion tokens, reasoning included

$1.20
Blended price

3:1 input:output — #141 cheapest of 343 listed models

$0.525
Cached input read

Blank means not priced separately — not free

$0.0060
Cache write
Context window1,048,756 tokens
Max output262,144 tokens
Input modalitiestext
Tool callingYes
Extended reasoningYes
Knowledge cutoff
ListedJul 20, 2026

What LongCat 2.0 costs to run

Monthly list cost across five workload shapes, using the published cached-input rate where there is one. A floor, not a quote — batch discounts and cache writes aren't included.

WorkloadPer month
Support chatbot

1.2K in / 400 out × 200K requests

$146.83/mo
RAG assistant

8K in / 600 out × 100K requests

$194.40/mo
Coding agent

40K in / 4K out × 20K requests

$171.36/mo
Document extraction

20K in / 1.5K out × 50K requests

$375.30/mo
Bulk classification

500 in / 20 out × 5M requests

$723.00/mo
Price your own workload

Compare LongCat 2.0 with

Benchmarked models at a similar price.

LongCat 2.0 FAQ

How much does LongCat 2.0 cost?

LongCat 2.0 lists at $0.300 per 1M input tokens and $1.20 per 1M output tokens, with cached input reads at $0.0060 per 1M. A RAG assistant handling 100K requests a month (8K tokens in, 600 out) comes to about $194.40 at list price.

What is the context window of LongCat 2.0?

LongCat 2.0 accepts up to 1,048,756 tokens of context and can return up to 262,144 output tokens per response.

Does LongCat 2.0 support tool calling?

Yes — LongCat 2.0 supports tool (function) calling and exposes extended reasoning. It accepts text input.

How does LongCat 2.0 score on benchmarks?

LiveBench has not published a run for LongCat 2.0 yet. Until it does, compare it on price and specs, or run your own evaluation on your own tasks.

What is the API model ID for LongCat 2.0?

On OpenRouter the model ID is "meituan/longcat-2.0". It was listed on Jul 20, 2026.

How these numbers are produced

  • Price and specs — provider list data from OpenRouter, refreshed every 15 minutes. “Blended” is a 3:1 input:output mix.
  • Scores and ranksLiveBench release 2026-06-25. Ranks count only models that have a published run; a blank means “not evaluated”, never “bad”.
  • Cost per point — the measured dollars LiveBench spent on the run, divided by the score it earned.

Published benchmarks rank models on someone else's tasks. Before committing, see LLM & agent evaluation for building an eval on your own.