Free AI models

Either free via a hosted free tier (look for ':free' suffixes) or because the weights are open and runnable on your own hardware.

4 models in this category. See also the “Best free AI models” ranking with editorial picks and FAQ.

Model	Provider	Context	Input price / 1M	Tier
o1 openai/o1	OpenAI	200K Long context (128K+)	Custom	Variable
o3-mini openai/o3-mini	OpenAI	200K Long context (128K+)	Custom	Variable
GPT-4o openai/gpt-4o	OpenAI	128K Long context (128K+)	Custom	Variable
GPT-4o mini openai/gpt-4o-mini	OpenAI	128K Long context (128K+)	Custom	Variable

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