MiscSubjects

Meituan: LongCat 2.0

LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total.

MeituanLongCat 2.0
meituan/longcat-2.0
2026-07-20text->text
Coding index
45.3
Artificial Analysis
Agentic index
14
Artificial Analysis
Input
$0.30
per 1M tokens
Output
$1.20
per 1M tokens
Cached input
$0.01
per 1M tokens
Context
1.0M
tokens it reads
Max output
262K
tokens it writes
LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total. It is suited for coding, repository-level changes, long-horizon problem solving, and agentic...
inspect — the catalog entry
{
  "id": "meituan/longcat-2.0",
  "canonical_slug": "meituan/longcat-2.0-20260720",
  "hugging_face_id": "meituan-longcat/LongCat-2.0",
  "name": "Meituan: LongCat 2.0",
  "created": 1784554658,
  "description": "LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total. It is suited for coding, repository-level changes, long-horizon problem solving, and agentic...",
  "context_length": 1048756,
  "architecture": {
    "modality": "text->text",
    "input_modalities": [
      "text"
    ],
    "output_modalities": [
      "text"
    ],
    "tokenizer": "Other",
    "instruct_type": null
  },
  "pricing": {
    "prompt": "0.0000003",
    "completion": "0.0000012",
    "input_cache_read": "0.000000006"
  },
  "top_provider": {
    "context_length": 1048756,
    "max_completion_tokens": 262144,
    "is_moderated": false
  },
  "per_request_limits": null,
  "supported_parameters": [
    "frequency_penalty",
    "include_reasoning",
    "logit_bias",
    "max_tokens",
    "min_p",
    "presence_penalty",
    "reasoning",
    "repetition_penalty",
    "seed",
    "stop",
    "temperature",
    "tool_choice",
    "tools",
    "top_k",
    "top_p"
  ],
  "default_parameters": {},
  "supported_voices": null,
  "knowledge_cutoff": null,
  "expiration_date": null,
  "links": {
    "details": "/api/v1/models/meituan/longcat-2.0-20260720/endpoints"
  },
  "endpoints": [
    "/api/v1/chat/completions",
    "/api/v1/completions",
    "/api/v1/messages",
    "/api/v1/responses"
  ],
  "benchmarks": {
    "design_arena": [],
    "artificial_analysis": {
      "intelligence_index": null,
      "coding_index": 45.3,
      "agentic_index": 14
    }
  },
  "reasoning": {
    "mandatory": false,
    "default_enabled": true,
    "supports_max_tokens": true
  }
}
openrouter.ai/meituan/longcat-2.0
References (1)
  1. Stored model catalog — Nov 5, 2026
Via
OpenRouter
Id
openrouter/meituan/longcat-2.0
Model id
meituan/longcat-2.0
Name
Meituan: LongCat 2.0
Description
LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total.
Family
meituan
Canonical slug
meituan/longcat-2.0-20260720
Price in
0.3
Price out
1.2
Price cache read
0.006
Price cache write
null
Price cache write 1h
null
Price web search
null
Price overrides
[]
Context
1048756
Max completion tokens
262144
Modality
text->text
Input modalities
["text"]
Output modalities
["text"]
Tokenizer
Other
Knowledge cutoff
null
Created
1784554658
Moderated
false
Params
["frequency_penalty","include_reasoning","logit_bias","max_tokens","min_p","presence_penalty","reasoning","repetition_penalty","seed","stop","temperature","tool_choice","tools","top_k","top_p"]
Default parameters
{}
Tools
true
Reasoning
true
Reasoning efforts
null
Reasoning default effort
null
Reasoning mandatory
false
Reasoning default enabled
true
Vision
false
Expiration date
null

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Page dataOpen JSON
page.json
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