Licences
The licence each model's weights are published under, with its models, a link to its text and, where the text says so, whether commercial use is allowed. A licence governs downloading and running the weights. Calling a model through an API is governed by that API's terms.
Proprietary (vendor API terms)
Commercial use: Not a weights licence
Not a licence to weights. The catalogue records these models as closed, and use goes through each vendor's own API terms.
40 models
- Claude Fable 5 · Anthropic
- Claude Haiku 4.5 · Anthropic
- Claude Opus 4.5 · Anthropic
- Claude Opus 4.6 · Anthropic
- Claude Opus 4.7 · Anthropic
- Claude Opus 4.8 · Anthropic
- Claude Opus 5 · Anthropic
- Claude Sonnet 4.5 · Anthropic
- Claude Sonnet 4.6 · Anthropic
- Claude Sonnet 5 · Anthropic
- Codestral 2508 · Mistral
- Gemini 2.5 Flash · Google
- Gemini 2.5 Pro · Google
- Gemini 3.1 Flash Lite · Google
- Gemini 3.1 Pro Preview · Google
- Gemini 3.5 Flash · Google
- Gemini 3.5 Flash Lite · Google
- Gemini 3.6 Flash · Google
- Gemini 3.7 Flash · Google
- GPT-5 · OpenAI
- GPT-5 Mini · OpenAI
- GPT-5 Nano · OpenAI
- GPT-5.3-Codex · OpenAI
- GPT-5.4 · OpenAI
- GPT-5.4 Mini · OpenAI
- GPT-5.4 Nano · OpenAI
- GPT-5.5 · OpenAI
- GPT-5.5 Pro · OpenAI
- GPT-5.6 Luna · OpenAI
- GPT-5.6 Sol · OpenAI
- GPT-5.6 Terra · OpenAI
- Grok 4.20 · xAI
- Grok 4.3 · xAI
- Grok 4.5 · xAI
- Grok 4.6 · xAI
- Grok Build 0.1 · xAI
- Mistral Medium 3.5 · Mistral
- Muse Spark 1.2 · Meta
- Muse Spark 1.2 Contributor · Meta
- Nova 2 Lite · Amazon
Apache License 2.0
Commercial use: Yes
Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
No sentence of Apache 2.0 names commercial use. It is covered because Section 2 grants these rights royalty-free and irrevocably with no restriction of purpose, and Section 3 grants the patent licence to "make, have made, use, offer to sell, sell, import" the Work. Redistribution keeps the licence and notices (Section 4).
9 models
- Command A+ · Cohere
- Gemma 4 31B · Google
- gpt-oss-120b · OpenAI
- Ministral 3 14B 2512 · Mistral
- Ministral 3 3B 2512 · Mistral
- Ministral 3 8B 2512 · Mistral
- Mistral Large 3 2512 · Mistral
- Mistral Small 4 · Mistral
- Qwen3.8 27B · Qwen
MIT License
Commercial use: Yes
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
4 models
- DeepSeek V3.2 · DeepSeek
- DeepSeek V4 Flash Vision Exp · DeepSeek
- GLM 5.2 · Z.ai
- Phi 4 · Microsoft
Llama 4 Community License
Commercial use: Conditions apply
If, on the Llama 4 version release date, the monthly active users of the products or services made available by or for Licensee, or Licensee’s affiliates, is greater than 700 million monthly active users in the preceding calendar month, you must request a license from Meta, which Meta may grant to you in its sole discretion, and you are not authorized to exercise any of the rights under this Agreement unless or until Meta otherwise expressly grants you such rights.
Section 2, "Additional Commercial Terms". Section 1.b also requires "Built with Llama" to be displayed, and use under Meta's Acceptable Use Policy. The Hugging Face repositories are gated, so the text was read in Meta's own llama-models repository; their public metadata names license_name llama4.
2 models
- Llama 4 Maverick · Meta
- Llama 4 Scout · Meta
Creative Commons Attribution-NonCommercial 4.0
Commercial use: No
Subject to the terms and conditions of this Public License, the Licensor hereby grants You a worldwide, royalty-free, non-sublicensable, non-exclusive, irrevocable license to exercise the Licensed Rights in the Licensed Material to: A. reproduce and Share the Licensed Material, in whole or in part, for NonCommercial purposes only; and B. produce, reproduce, and Share Adapted Material for NonCommercial purposes only.
Section 1: "NonCommercial means not primarily intended for or directed towards commercial advantage or monetary compensation." Command A's repository (CohereLabs/c4ai-command-a-03-2025) is gated; its public metadata names cc-by-nc-4.0.
1 model
- Command A · Cohere
GLM-5.3 License
Commercial use: Conditions apply
If the Licensee or any of its affiliates operates a Model as a Service business, and the aggregate revenue of the Licensee and its affiliates exceeds 10 billion US dollars (or the equivalent in other currencies) in total over any consecutive 12 months, the Licensee must pass Z.AI's security review before using the Software or its derivative works for any commercial purpose.
The grant is MIT-style and includes the right to "sell copies of the Software"; the quoted clause is the condition on commercial use.
1 model
- GLM 5.3 · Z.ai
Kimi K3 License
Commercial use: Conditions apply
If the Licensee or any of its affiliates operates a Model as a Service business, and the aggregate revenue of the Licensee and its affiliates exceeds 20 million US dollars (or the equivalent in other currencies) in total over any consecutive 12 months, the Licensee must enter into a separate agreement with Moonshot AI before using the Software or its derivative works for any commercial purpose.
Its repository metadata names license_name kimi-k3. Its display clause names "Kimi K3" (above 100 million monthly active users or US$20 million monthly revenue). Until release A7 the catalogue labelled this model modified-mit (docs/EMPIRICAL-GROUNDING.md §87).
1 model
- Kimi K3 · Moonshot AI
MiniMax Community License
Commercial use: Conditions apply
If the Software (or any derivative works thereof) is used for any Commercial Use for your products or services: 1. you shall prominently display “Built with MiniMax M3” on a related website, user interface, blogpost, about page or product documentation. 2. you shall obtain a separate, prior written authorization from MiniMax by contacting api@minimax.io with the subject line “M3 licensing - authorization request”, if such products and services generate more than 20 million US dollars (or equivalent in other currencies) in yearly revenue; otherwise, you only need to send a one-time notice to api@minimax.io with the subject “M3 licensing — notice”.
Clause 2. The grant clause itself reads "for non-commercial purposes"; clause 2 sets what Commercial Use requires, and clause 3 defines it to include products or services offered for a fee that use the Software, and commercial use of its APIs.
1 model
- MiniMax M3 · MiniMax
Modified MIT License (Moonshot AI)
Commercial use: Conditions apply
Our only modification part is that, if the Software (or any derivative works thereof) is used for any of your commercial products or services that have more than 100 million monthly active users, or more than 20 million US dollars (or equivalent in other currencies) in monthly revenue, you shall prominently display "Kimi K2.7 Code" on the user interface of such product or service.
Read in Kimi K2.7 Code's repository, whose metadata names license_name modified-mit.
1 model
- Kimi K2.7 Code · Moonshot AI
OpenMDW License Agreement 1.1
Commercial use: Yes
Subject to your compliance with this agreement, permission is hereby granted, free of charge, to deal in the Model Materials without restriction, including under all copyright, patent, database, and trade secret rights included or embodied therein.
Read at the text Nemotron 3 Ultra's model card links. Distribution keeps a copy of the agreement and the notices; a patent or copyright suit over the Model Materials ends the grant.
1 model
- Nemotron 3 Ultra · NVIDIA
Qwen3.8-Max License
Commercial use: Conditions apply
If the licensee or any of its affiliates conducts a Model as a Service or AI Work Assistant business, and the aggregate revenue of the licensee and its affiliates exceeds US$50,000,000 (or the equivalent amount in any other currencies) during any consecutive twelve (12) months, the licensee shall obtain a separate license from Qwen before Using the Software or its derivative works for any commercial purpose.
Clause 1 also requires the model name on the interface of a product above 100,000,000 monthly active users or US$ 20,000,000 monthly revenue.
1 model
- Qwen3.8 2.4T A95B · Qwen
296 models have no recorded licence. That is unknown, not proprietary.