LongCat 2.0
Open 1.6T-parameter MoE with a 1M-token context for repo-scale coding.
LongCat 2.0 is a sparse mixture-of-experts language model from Meituan with 48B active out of 1.6T total parameters, suited to coding, repository-level changes, long-horizon problem solving and agentic work.
- Provider
- Meituan (LongCat)
- Type
- Language model
- Released
- Jul 20, 2026
- Context window
- 1M tokens
- Max output
- 262K tokens
- Price
- $0.30 input / $1.20 output per 1M tokens
- Input
- text
- Output
- text
- Open weights
- Yes
Best for
- Coding
- Agents
- Long context
Strengths
- Open weights
- 1M-token context
- Very cheap cached input