LongCat 2.5 Preview Free
by MeituanChat
Meituan's multimodal reasoning model for coding and agent tasks, with image understanding and a 1M-token context window
- Context
- 1.05M tokens
- Max output
- 131,072 tokens
- Released
- 2026-09-25
- Weights
- Closed
meituan/longcat-2-5-preview · also seen as longcat-2.5-preview-free
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2026-09-25
- Weights
- Closed
- Input
- Text, Image
- Output
- Text
- Context window
- 1,048,576 max across endpoints
- Max output
- 131,072
- Providers
- 0 + 4 gateways, not counted as providers
- Epoch Capabilities Index
- not evaluated
- Direct price range
- $0.30 in at Vercel AI Gateway, via gateway, fees not verified
More details
- Last updated
- 2026-09-26
- Knowledge cutoff
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel toolsunknown
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt cachingunknown
- Web searchunknown
- Computer useunknown
- System messagesunknown
- Assistant prefillunknown
- Temperature
- Streamingunknown
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
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Cost calculator
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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs LongCat 2.5 Preview Free |
|---|---|---|---|---|---|
| kat-coder-proKwaipilot | $0.45 | $0.30 | $1.20 | 256K | +0% |
| KAT-Coder-Pro-V2Kwaipilot | $0.45 | $0.30 | $1.20 | 256K | +0% |
| LongCat-2.0Meituan | $0.45 | $0.30 | $1.20 | 1.05M | +0% |
| Muse Glimmer 30BMeta | $0.45 | $0.30 | $1.20 | 131K | +0% |
| MiniMax-M2 HerMiniMax | $0.45 | $0.30 | $1.20 | 65.5K | +0% |
| Hermes-4-405BNous Research | $0.45 | $0.30 | $1.20 | 131K | +0% |
| Qwen 3.8 27B FableAlibaba (Qwen) | $0.458 | $0.25 | $1.50 | 524K | +2% |
| Qwen 3.8 27B HemingwayAlibaba (Qwen) | $0.458 | $0.25 | $1.50 | 262K | +2% |
More from Meituan
Newest Meituan models in the catalogue. All Meituan models
| Model | Released | Context | Listed price |
|---|---|---|---|
| LongCat-2.0 | 2026-06-30 | 1.05M | from $0.30 |
| Longcat-Flash-Lite | 2026-02-06 | 256K | unpriced |
| Longcat-Flash-Chat | 2025-11-05 | 131K | unpriced |
Heads up: prices are indicative list rates scraped from provider pricing pages; verify with the provider before relying on them. Report incorrect data for this model