Meituan: LongCat 2.0✓ Catalog verified
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...
Overview
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...
Access: available through the official Meituan API. Context window: 1.0M.
Specifications
| API identifier | meituan/longcat-2.0 |
| Provider | Meituan |
| Model type | Text LLM |
| Context window | 1.0M catalog |
| Input modalities | text |
| Output modalities | text |
| Released | Jul 20, 2026 |
| Moderated | No |
| Architecture modality | text->text |
Pricing
Live pricing components for meituan/longcat-2.0 as published in the catalog.
| Pricing component | Raw unit price | Normalized | Unit |
|---|---|---|---|
| Prompt tokens | $3e-7 | $0.30 / 1M | Per input token |
| Completion tokens | $0.0000012 | $1.20 / 1M | Per output token |
| Request fee | N/A | N/A | Per request |
| Image fee | N/A | N/A | Per image unit |
| Web search fee | N/A | N/A | Per search request |
Cost calculator
Estimate monthly spend from your own token volumes.
Estimated Total Cost
$0.39Calculated from current list pricing in the ModelsAtlas catalog.Capabilities
| Capability | Status | What it means |
|---|---|---|
| Visual Understanding | Not advertised | Image and document analysis support |
| Audio Processing | Not advertised | Speech and voice aligned flows |
| Tool Calling | ✓ Supported | Supports tools / function calling |
| Self-Hosting | Not advertised | Deploy outside managed APIs |
Capability signals
Directional signals derived from model metadata and capability tags — not official benchmark submissions.
Quick start
Call Meituan: LongCat 2.0 through an OpenAI-compatible client.
from openai import OpenAI
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key="YOUR_API_KEY"
)
response = client.chat.completions.create(
model="meituan/longcat-2.0",
messages=[{"role": "user", "content": "Explain quantum physics."}]
)
print(response.choices[0].message.content)Alternatives
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|---|---|---|---|---|
| DeepSeek V4 Flash Latest | ~deepseek | 1.0M | $0.09 | View → |
| Google Gemini Flash Latest | 1.0M | $1.50 | View → |
Sources & attribution
Pricing and metadata are maintained in the ModelsAtlas catalog.
Frequently asked questions
How much does Meituan: LongCat 2.0 cost?
$0.30 per 1M input tokens and $1.20 per 1M output tokens on the official Meituan API.
What is the context window of Meituan: LongCat 2.0?
Meituan: LongCat 2.0 supports up to 1.0M tokens of context.
Does Meituan: LongCat 2.0 support tool / function calling?
Yes, Meituan: LongCat 2.0 supports tool / function calling — you can register tools and the model will emit structured tool calls.
How do I access Meituan: LongCat 2.0?
Use the official Meituan API with the model id `meituan/longcat-2.0`. See the Quick start section above for code examples.