Use case

Best open-source AI models

Open-weight models you can run on your own infrastructure. No vendor lock-in, no per-token cost.

Top 15 models for open weights

#ModelProviderContextInput price / 1MTier
1DeepSeek Chat (legacy id)DeepSeek1M
Ultra context (1M+)
CustomVariable
2DeepSeek Reasoner (legacy id)DeepSeek1M
Ultra context (1M+)
CustomVariable
3DeepSeek V4 FlashDeepSeek1M
Ultra context (1M+)
CustomVariable
4DeepSeek V4 ProDeepSeek1M
Ultra context (1M+)
CustomVariable
5DeepSeek R1DeepSeek128K
Long context (128K+)
CustomVariable
6DeepSeek V3DeepSeek128K
Long context (128K+)
CustomVariable
7Qwen2.5 72B InstructQwen128K
Long context (128K+)
CustomVariable
8Qwen2.5 Coder 32BQwen128K
Long context (128K+)
CustomVariable
9o1OpenAI200K
Long context (128K+)
CustomVariable
10o3-miniOpenAI200K
Long context (128K+)
CustomVariable
11GPT-4oOpenAI128K
Long context (128K+)
CustomVariable
12GPT-4o miniOpenAI128K
Long context (128K+)
CustomVariable
13Llama 3.1 405B InstructMeta128K
Long context (128K+)
CustomVariable
14Llama 3.1 70B InstructMeta128K
Long context (128K+)
CustomVariable
15Llama 3.1 8B InstructMeta128K
Long context (128K+)
CustomVariable

Frequently asked questions

What does 'open-weight' mean?

The trained model weights are publicly downloadable and you can run them on your own hardware. Different from 'open source' which would also include training code and data — most open-weight models are not fully open source.

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