AI Gateway Directory

Phi

Microsoft's small language models

Phi is Microsoft's line of small language models. They aim to give useful reasoning at low cost and run on modest hardware, and are available through Azure AI Foundry and Hugging Face.

phimicrosoftsmall-modelsopen-weights

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Llama

Open-weight providers

Meta's open-weight model family

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DeepSeek-V3

Open-weight providers

Open weights for DeepSeek's V3 mixture-of-experts model

Open sourcedeepseekmoe

Gemma

Open-weight providers

Google's lightweight open models

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GLM-4.5

Open-weight providers

Z.ai's open GLM model series

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gpt-oss

Open-weight providers

OpenAI's open-weight reasoning models

Open sourceopenaigpt-oss

IBM Granite

Open-weight providers

IBM's open enterprise language models

Open sourceibmgranite