LongCat Models by Meituan
1 model2026Up to 1m ctxFrom $0.75/1M input
Last refreshed 2026-07-07. Next refresh: weekly.
Details
ResearcherMeituan
LicenseMITOSI-approved
Commercial useCommercial use: permitted
Models1
Released2026
Max context1m
Capabilities
ReasoningAll models
JSON / Tool useAll models
About
LongCat is Meituan's large language model family. LongCat-2.0 is a large-scale MoE language model with 1.6T total parameters, roughly 48B activated parameters per token, native 1M context support, MIT-licensed weights on Hugging Face, and public API access through the LongCat API Platform.
Decision facts
- Best fit
- codingreasoningJSON / Tool use
- Capability starting point
- LongCat-2.0 with 1m context and reasoning and JSON / Tool use
- Lowest tracked input
- LongCat-2.0 · $0.75/1M · LongCat API Platform
- Closest related family
- Claude 3
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
1 in view
LongCat-2.0Current
Use when the workload needs coding, 1m context, and reasoning.
2026-06coding1m contextreasoning
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| LongCat-2.0 | Use when the workload needs coding, 1m context, and reasoning. | 2026-06 | coding1m contextreasoning | Current |
Release Timeline
1 release group2026-06
1 current
LongCat-2.0
Currentcoding1m contextreasoning
Specifications(1 models)
| Model | Released | Context | Parameters | Reasoning | JSON / Tool use |
|---|---|---|---|---|---|
| LongCat-2.0 | 2026-06 | 1m | 1.6T total; ~48B active | Yes | Yes |
Available From(1 provider)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| LongCat-2.0 | LongCat API Platform | $0.75 | $2.95 | Serverless |