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AI Atlas
Open model frontier

Open models

Every canonical model whose weights can be downloaded, described by measurable properties — licence permissions, parameters, context, release, benchmark ranks, providers, estimated local fit. Openness is a set of observed dimensions here, never a score.

889 downloadable models

Openness explorer

Categories and licence permissions

Left: the downloadable universe by openness category. Right: what the licences on this page allow, counted per category — allowed · restricted · unknown.

Top licences: Apache License 2.0 (311) · MIT License (125) · Other (unclassified licence) (83) · Creative Commons Attribution-NonCommercial 4.0 (24) · Apple Sample Code / ML Research License (15) · Llama 3.2 Community License (12)

Category · this pageCommercial useRedistributionDerivativesHosting
Open source n=0
Open weights n=5034016340163401634016
restricted-weights n=0

Counts read: allowed · restricted · unknown / unclassified — over the 50 models on this page, from each licence's stated terms (ontology).

Downloadable models

889 models · sorted by best benchmark rank

Permissions, in order:commercial use· redistribution· derivatives· hosting allowed restricted unknown

ModelLicence · permissionsParamsContextReleaseBest resultsProvidersFit 64 GB @4bit · 128 GB @8bit Estimated
Fara1.5-27BOpen weightsMicrosoftunclassified0
Fara1.5-4BOpen weightsMicrosoftunclassified0
Fara1.5-9BOpen weightsMicrosoftunclassified0
Florence-2-baseOpen weightsMicrosoft · image, textMIT231.6M15 Jun 20240✓ fits0.6 GB4bit✓ fits0.8 GB8bit
Florence-2-largeOpen weightsMicrosoft · image, textMIT776.7M15 Jun 20240✓ fits0.9 GB4bit✓ fits1.4 GB8bit
GDN-primed-HQwen3-8B-InstructOpen weightsAmazon Web Services · textApache-2.08.5B31 Mar 20260✓ fits5.4 GB4bit✓ fits10.3 GB8bit
GELab-Zero-4B-previewOpen weightsStepFun · image, textApache-2.04.44B28 Nov 20250✓ fits3.0 GB4bit✓ fits5.6 GB8bit
GKA-primed-HQwen3-32B-ReasonerOpen weightsAmazon Web Services · textApache-2.034.1B31 Mar 20260✓ fits20.1 GB4bit✓ fits39.8 GB8bit
GKA-primed-HQwen3-8B-ReasonerOpen weightsAmazon Web Services · textApache-2.08.5B31 Mar 20260✓ fits5.4 GB4bit✓ fits10.3 GB8bit
GLM-4-9B-0414Open weightsZ.ai (Zhipu AI)unclassified0
GLM-4.1V-9B-ThinkingOpen weightsZ.ai (Zhipu AI) · image, textMIT10.3B28 Jun 20250✓ fits6.4 GB4bit✓ fits12.3 GB8bit
GLM-4.6V-FlashOpen weightsZ.ai (Zhipu AI) · image, textMIT10.3B7 Dec 20250✓ fits6.4 GB4bit✓ fits12.3 GB8bit
GLM-ASR-Nano-2512Open weightsZ.ai (Zhipu AI) · audio, textMIT2.26B9 Dec 20250✓ fits1.8 GB4bit✓ fits3.1 GB8bit
GLM-OCROpen weightsZ.ai (Zhipu AI) · image, textMIT1.33B30 Jan 20260✓ fits1.3 GB4bit✓ fits2.0 GB8bit
GOT-OCR-2.0-hfOpen weightsStepFun · image, textApache-2.0560.5M22 Nov 20240✓ fits0.8 GB4bit✓ fits1.1 GB8bit
GOT-OCR2_0Open weightsStepFun · image, textApache-2.0716M12 Sept 20240✓ fits0.9 GB4bit✓ fits1.3 GB8bit
GPT-JT-6B-v1Open weightsTogether AIApache-2.06B24 Nov 20220✓ fits4.0 GB4bit✓ fits7.4 GB8bit
GPT-NeoXT-Chat-Base-20BOpen weightsTogether AI · textApache-2.020B3 Mar 20230✓ fits12.0 GB4bit✓ fits23.5 GB8bit
Gemma 2 27BOpen weightsGoogle · textunclassified8.19K13 Jul 20242from $0.65 out
Grug-12BOpen weightskai-osunclassified0
Hermes 3 405B InstructOpen weightsNous Research · textunclassified131.1K16 Aug 20241from $1 out
Hermes-2-Pro-Llama-3-8BOpen weightsNous Researchunclassified0
Hermes-2-Theta-Llama-3-8BOpen weightsNous Research · textApache-2.08.03B5 May 20240✓ fits5.1 GB4bit✓ fits9.7 GB8bit
HiPO-1.7BOpen weightsKwaipilot · textApache-2.02.03B31 Oct 20250✓ fits1.7 GB4bit✓ fits2.8 GB8bit
HiPO-8BOpen weightsKwaipilot · textApache-2.08.19B26 Sept 20250✓ fits5.2 GB4bit✓ fits9.9 GB8bit
Hunyuan-7B-InstructOpen weightsTencent · textunclassified7.5B30 Jul 20250✓ fits4.8 GB4bit✓ fits9.1 GB8bit
Hunyuan-7B-PretrainOpen weightsTencentunclassified0
HunyuanImage-3.0-InstructOpen weightsTencent · imageOther83B25 Sept 20250✓ fits48.2 GB4bit✓ fits96.0 GB8bit
Hy-MT2-1.8BOpen weightsTencent · textApache-2.02.04B8.19K11 May 20261from $0.177 out✓ fits1.7 GB4bit✓ fits2.9 GB8bit
Hy-MT2-30B-A3BOpen weightsTencent · textApache-2.030.1B3B active8.19K11 May 20261from $0.295 out✓ fits17.8 GB4bit✓ fits35.1 GB8bit
Hy-MT2-7BOpen weightsTencent · textApache-2.08.03B8.19K11 May 20261from $0.295 out✓ fits5.1 GB4bit✓ fits9.7 GB8bit
Hy4 previewOpen weightsTencent · textunclassified1.05M28 Aug 20261from $2.5 out
Intern-S1Open weightsInternLM (Shanghai AI Laboratory) · image, textApache-2.0240.7B24 Jul 20250✗ too large138.9 GB4bit✗ too large277.3 GB8bit
Intern-S1-ProOpen weightsInternLM (Shanghai AI Laboratory) · image, textApache-2.02 Feb 20260
Intern-S1-miniOpen weightsInternLM (Shanghai AI Laboratory) · image, textApache-2.08.54B18 Aug 20250✓ fits5.4 GB4bit✓ fits10.3 GB8bit
InternVL3-1B-InstructOpen weightsOpenGVLabunclassified0
Jamba-tiny-devOpen weightsAI21 LabsApache-2.0318.7M3 Sept 20240✓ fits0.7 GB4bit✓ fits0.9 GB8bit
Jamba-tiny-randomOpen weightsAI21 Labs · textApache-2.0127.7M17 Apr 20240✓ fits0.6 GB4bit✓ fits0.7 GB8bit
Jamba-tiny-reward-devOpen weightsAI21 LabsApache-2.0318.7M5 Dec 20240✓ fits0.7 GB4bit✓ fits0.9 GB8bit
Jamba-v0.1Open weightsAI21 Labs · textApache-2.051.6B28 Mar 20240✓ fits30.2 GB4bit✓ fits59.8 GB8bit
K-EXAONE-2.0-750B-A37BOpen weightsLG AI Research · textApache-2.0749.4B37B active29 Jul 20260✗ too large431.4 GB4bit✗ too large862.3 GB8bit
K-EXAONE-236B-A23BOpen weightsLG AI Research · textOther237.1B23B active26 Dec 20250✗ too large136.8 GB4bit✗ too large273.2 GB8bit
KAT-Coder-V2.5-DevOpen weightsKwaipilot · textApache-2.034.7B23 Jul 20260✓ fits20.4 GB4bit✓ fits40.4 GB8bit
KAT-DevOpen weightsKwaipilot · textApache-2.032.8B15 Sept 20250✓ fits19.3 GB4bit✓ fits38.2 GB8bit
KAT-Dev-72B-ExpOpen weightsKwaipilot · textApache-2.072.7B10 Oct 20250✓ fits42.3 GB4bit✓ fits84.1 GB8bit
KAT-V1-40BOpen weightsKwaipilot · textOther40.6B20 Jul 20250✓ fits23.8 GB4bit✓ fits47.1 GB8bit
KaLM-Embedding-Gemma3-12B-2511Open weightsTencent · embedding, textOther11.8B4 Nov 20250✓ fits7.3 GB4bit✓ fits14.0 GB8bit
Kimi-Audio-7BOpen weightsMoonshot AI · audio, textMIT9.77B25 Apr 20250✓ fits6.1 GB4bit✓ fits11.7 GB8bit
Kimi-Audio-7B-InstructOpen weightsMoonshot AI · audio, textMIT9.77B25 Apr 20250✓ fits6.1 GB4bit✓ fits11.7 GB8bit
Kimi-Dev-72BOpen weightsMoonshot AI · textMIT72.7B16 Jun 20250✓ fits42.3 GB4bit✓ fits84.1 GB8bit

Best results = rank inside each benchmark's primary comparability group; several dimensions are shown side by side and never combined. Fit columns are estimates (64 GB device at 4-bit, 128 GB at 8-bit, 8K context) — method on /methodology. unclassified = the raw licence label is not yet mapped in the ontology.

MethodUniverse = canonical models whose weights can be downloaded (open-weights, open-source, restricted-weights). hardware_fit values are ESTIMATES (see /methodology); best_results are ranks inside each benchmark's primary comparability group — no composite score. /methodology