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LongCat 2.0OPEN
LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total.
Prices update automatically — checked daily against provider list prices.
- $0.52 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 32% of the 200 open-weight models tracked here
Benchmarks & performance
Independent benchmark scores for LongCat 2.0, measured by Artificial Analysis. Higher is better.
About this model
LongCat 2.0 is an open-weight AI model by Meituan. You can download and self-host it for free; the prices below are hosted-API list prices, tracked daily, for when you prefer convenience over self-hosting.
Frequently asked questions
What is LongCat 2.0?
LongCat 2.0 is an AI language model from Meituan. It is open-weight: you can download it and run it on your own hardware, for free.
Is LongCat 2.0 free?
The weights are free and open — you can self-host LongCat 2.0 and pay nothing per token. If you prefer a hosted API, list prices are $0.3 per million input tokens and $1.2 per million output tokens.
What is LongCat 2.0 good at?
Independent benchmarks from Artificial Analysis give it GPQA 78%, Humanity's Last Exam 33.7%, Long Context Reasoning 65%, SciCode 36.3%, τ-Bench Banking 13.2%, Terminal-Bench 50.2%. It is particularly used for code generation.
How fast is LongCat 2.0?
It generates about 78.6 tokens per second, with a median 1.84s delay before the first token. Measured independently by Artificial Analysis.
Can I self-host LongCat 2.0?
Yes. LongCat 2.0 has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.