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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.

950 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 (275) · Other (unclassified licence) (115) · MIT License (92) · Creative Commons Attribution-NonCommercial 4.0 (22) · Apple Sample Code / ML Research License (15) · Llama 3.2 Community License (12)

Category · this pageCommercial useRedistributionDerivativesHosting
Open source n=0
Open weights n=4526019260192601926019
restricted-weights n=5140500500050

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

Downloadable models

950 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
DeepSeek-V3.2-Exp-BaseOpen weightsDeepSeekunclassified0
DeepSeek-V4Open weightsDeepSeek · textunclassified1.6T49B active1M0✗ too large920.5 GB4bit✗ too large1840.5 GB8bit
DeepSeek-V4-Flash-BaseOpen weightsDeepSeekunclassified292B22 Apr 20260✗ too large168.4 GB4bit✗ too large336.3 GB8bit
DeepSeek-V4-Flash-DSparkOpen weightsDeepSeekMIT165.3B27 Jun 20260✗ too large95.5 GB4bit✗ too large190.6 GB8bit
DepthCrafterOpen weightsTencentOther14 Sept 20240
DepthProrestricted-weightsAppleApple-AMLR3 Oct 20240
DepthPro-hfrestricted-weightsAppleApple-AMLR952M27 Nov 20240✓ fits1.1 GB4bit✓ fits1.6 GB8bit
Devstral-Small-2-24B-Instruct-2512Open weightsMistral AIApache-2.024B28 Nov 20250✓ fits14.3 GB4bit✓ fits28.1 GB8bit
Dragon-DocChat-Context-EncoderOpen weightsCerebras SystemsOther16 Aug 20240
Dragon-DocChat-Query-EncoderOpen weightsCerebras SystemsOther16 Aug 20240
ERNIE 4.5 VL 424B A47BOpen weightsBaidu · image, textApache-2.0423.5B47B active123K28 Jun 20251from $1.25 out✗ too large244.0 GB4bit✗ too large487.6 GB8bit
ERNIE-4.5-0.3B-Base-PTOpen weightsBaiduApache-2.0360.8M28 Jun 20250✓ fits0.7 GB4bit✓ fits0.9 GB8bit
ERNIE-4.5-0.3B-PTOpen weightsBaiduApache-2.0360.8M28 Jun 20250✓ fits0.7 GB4bit✓ fits0.9 GB8bit
ERNIE-4.5-0.3B-PaddleOpen weightsBaiduApache-2.0360.8M29 Jun 20250✓ fits0.7 GB4bit✓ fits0.9 GB8bit
ERNIE-4.5-21B-A3B-Base-PTOpen weightsBaiduApache-2.021.8B3B active28 Jun 20250✓ fits13.1 GB4bit✓ fits25.6 GB8bit
ERNIE-4.5-21B-A3B-PTOpen weightsBaiduApache-2.021.9B3B active28 Jun 20250✓ fits13.1 GB4bit✓ fits25.7 GB8bit
ERNIE-4.5-21B-A3B-ThinkingOpen weightsBaiduApache-2.021.8B3B active8 Sept 20250✓ fits13.1 GB4bit✓ fits25.6 GB8bit
ERNIE-4.5-300B-A47B-Base-PTOpen weightsBaiduApache-2.0299.5B47B active28 Jun 20250✗ too large172.7 GB4bit✗ too large344.9 GB8bit
ERNIE-4.5-300B-A47B-PTOpen weightsBaiduApache-2.0300.5B47B active28 Jun 20250✗ too large173.3 GB4bit✗ too large346.0 GB8bit
ERNIE-4.5-300B-A47B-PaddleOpen weightsBaiduApache-2.0300.5B47B active28 Jun 20250✗ too large173.3 GB4bit✗ too large346.0 GB8bit
ERNIE-4.5-VL-28B-A3B-PTOpen weightsBaiduApache-2.029.4B3B active28 Jun 20250✓ fits17.4 GB4bit✓ fits34.3 GB8bit
ERNIE-4.5-VL-28B-A3B-ThinkingOpen weightsBaiduApache-2.029.7B3B active7 Nov 20250✓ fits17.6 GB4bit✓ fits34.6 GB8bit
ERNIE-4.5-VL-424B-A47B-Base-PTOpen weightsBaiduApache-2.0423.5B47B active28 Jun 20250✗ too large244.0 GB4bit✗ too large487.6 GB8bit
ERNIE-ImageOpen weightsBaiduApache-2.08.03B7 Apr 20260✓ fits5.1 GB4bit✓ fits9.7 GB8bit
ERNIE-Image-AesOpen weightsBaiduApache-2.07.94B18 May 20260✓ fits5.1 GB4bit✓ fits9.6 GB8bit
ERNIE-Image-TurboOpen weightsBaiduApache-2.08.03B2 Apr 20260✓ fits5.1 GB4bit✓ fits9.7 GB8bit
FLUX.1-Canny-dev-loraOpen weightsBlack Forest LabsOther20 Nov 20240
FLUX.1-Depth-dev-loraOpen weightsBlack Forest LabsOther20 Nov 20240
FLUX.1-Fill-devOpen weightsBlack Forest LabsOther11.9B20 Nov 20240✓ fits7.3 GB4bit✓ fits14.2 GB8bit
FLUX.1-Kontext-devOpen weightsBlack Forest LabsOther11.9B28 May 20250✓ fits7.3 GB4bit✓ fits14.2 GB8bit
FLUX.1-Krea-devOpen weightsBlack Forest LabsOther11.9B7 Jul 20250✓ fits7.3 GB4bit✓ fits14.2 GB8bit
FLUX.1-devOpen weightsBlack Forest LabsOther11.9B31 Jul 20240✓ fits7.3 GB4bit✓ fits14.2 GB8bit
FLUX.1-schnellOpen weightsBlack Forest LabsApache-2.011.9B31 Jul 20240✓ fits7.3 GB4bit✓ fits14.2 GB8bit
FLUX.2-devOpen weightsBlack Forest LabsOther32.2B22 Nov 20250✓ fits19.0 GB4bit✓ fits37.5 GB8bit
FLUX.2-klein-4BOpen weightsBlack Forest LabsApache-2.03.88B14 Jan 20260✓ fits2.7 GB4bit✓ fits5.0 GB8bit
FLUX.2-klein-9BOpen weightsBlack Forest LabsOther9.08B14 Jan 20260✓ fits5.7 GB4bit✓ fits10.9 GB8bit
FLUX.2-klein-9b-kvOpen weightsBlack Forest LabsOther9.08B9 Mar 20260✓ fits5.7 GB4bit✓ fits10.9 GB8bit
FLUX.2-klein-base-4BOpen weightsBlack Forest LabsApache-2.03.88B14 Jan 20260✓ fits2.7 GB4bit✓ fits5.0 GB8bit
FLUX.2-klein-base-9BOpen weightsBlack Forest LabsOther9.08B14 Jan 20260✓ fits5.7 GB4bit✓ fits10.9 GB8bit
FLUX.2-small-decoderOpen weightsBlack Forest LabsApache-2.062.4M6 Apr 20260✓ fits0.5 GB4bit✓ fits0.6 GB8bit
Fara1.5-27BOpen weightsMicrosoftunclassified0
Fara1.5-4BOpen weightsMicrosoftunclassified0
Fara1.5-9BOpen weightsMicrosoftunclassified0
FastVLM-0.5Brestricted-weightsAppleApple-AMLR758.8M25 Aug 20250✓ fits0.9 GB4bit✓ fits1.4 GB8bit
FastVLM-1.5Brestricted-weightsAppleApple-AMLR1.91B25 Aug 20250✓ fits1.6 GB4bit✓ fits2.7 GB8bit
FireLLaVA-13brestricted-weightsFireworks AILlama-2-Community13.3B5 Jan 20240✓ fits8.2 GB4bit✓ fits15.8 GB8bit
Florence-2-baseOpen weightsMicrosoftMIT231.6M15 Jun 20240✓ fits0.6 GB4bit✓ fits0.8 GB8bit
Florence-2-largeOpen weightsMicrosoftMIT776.7M15 Jun 20240✓ fits0.9 GB4bit✓ fits1.4 GB8bit
GDN-primed-HQwen3-8B-InstructOpen weightsAmazon Web ServicesApache-2.08.5B31 Mar 20260✓ fits5.4 GB4bit✓ fits10.3 GB8bit
GKA-primed-HQwen3-32B-ReasonerOpen weightsAmazon Web ServicesApache-2.034.1B31 Mar 20260✓ fits20.1 GB4bit✓ fits39.8 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