Open-weight AI models

Published AI models whose weights can be downloaded under the developer's license. Open weights are not the same as open source; check each license.

Included: published models marked as open weights.

Model	Developer	Release	Type	Access	Capabilities	Pricing	Context	№
Hydrogen-1.0^NEW	Deep Principle	≈ Nov 2, 2026	LLM	Download	Reasoning, Research, Scientific models	Local: hardware costs apply	1,000,000	465
Clover-35B-A3B-Preview	DiffuSpaceTentative: China	Oct 30, 2026	LLM	Download	Agentic actions, Coding, Reasoning, Tool use	Local: hardware costs apply	131,072	463
Pika H3 Flex	Pika	Oct 29, 2026	Video	Download	Audio generation, Video generation	Local: hardware costs apply	—	462
Lumma-Fev-4B-v2	FrontiersMind	Oct 29, 2026	Other	Download	Classification, Routing	Local: hardware costs apply	8,192	461
Lumma-Fev-27B-v2	FrontiersMind	Oct 29, 2026	Other	Download	Classification, Routing	Local: hardware costs apply	8,192	460
joey-1	Base Labs / Baseten	Oct 29, 2026	Other	APIDownload	Classification, Routing	Input:$0.01/ 1M tokens/ 1M Output:not stated	16,384	459
NVIDIA Nemotron 3.5 Transcribe 30B-A4B	NVIDIA	Oct 28, 2026	Audio & speech	Download	Audio understanding, Diarization, Speech, Translation	Local: hardware costs apply	65,536	456
LFM3-VL-2B	Liquid AI	Oct 27, 2026	Multimodal	APIDownloadWeb	Image understanding, Video understanding	Local: hardware costs apply	131,072	453
LFM3-Omni-2B	Liquid AI	Oct 27, 2026	Multimodal	APIDownloadWeb	Audio generation, Image understanding, Speech	Local: hardware costs apply	32,768	452
LFM3-Audio-2B	Liquid AI	Oct 27, 2026	Audio & speech	APIDownloadWeb	Audio generation, Speech	Local: hardware costs apply	32,768	451
LFM3-1.7B	Liquid AI	Oct 27, 2026	LLM	APIDownloadWeb	Agentic actions, Coding, Reasoning, Text	Local: hardware costs apply	262,144	450
d1-Omni-2B	Liquid AI	Oct 27, 2026	Other	APIDownloadWeb	Classification, Routing	Local: hardware costs apply	131,072	448
d1-2B	Liquid AI	Oct 27, 2026	Other	APIDownloadWeb	Classification, Routing	Local: hardware costs apply	131,072	447
Hy-SimulMT-30B-A3B	Tencent Hunyuan	Oct 26, 2026	Audio & speech	Download	Simultaneous translation, Translation	Local: hardware costs apply	—	446
WINGMAN-OPENS 0.2	WINGMAN LLCTentative: United Kingdom	Oct 24, 2026	LLM	Download	Coding, Text	Local: hardware costs apply	—	444
NVIDIA Nemotron 3.5 Bolt E4B	NVIDIA	Oct 23, 2026	LLM	Download	Agentic actions, Chat, Tool use	Local: hardware costs apply	65,536	443
Smaug-Nemotron-3.5-NVFP4	Abacus.AI	Oct 22, 2026	Multimodal	Download	Agentic actions, Coding, Reasoning, Tool use	Local: hardware costs apply	—	441
Carbon-X	Hugging Face / Zhongguancun Academy / TIGEM / University of Naples Federico II	Oct 22, 2026	LLM	Download	Genomics, Research	Local: hardware costs apply	40,960	440
Bekko Static Embedding v1	Yuichi Tateno / hotchpotch	≈ Oct 21, 2026	Embedding	Download	Embedding, Retrieval and embeddings	Local: hardware costs apply	32,768	436
Nemotron 3.5 Rerank 8B	NVIDIA	Oct 20, 2026	Other	Download	Reranking, Retrieval and embeddings	Local: hardware costs apply	32,768	431
Nemotron 3.5 Embed 8B	NVIDIA	Oct 20, 2026	Embedding	Download	Embedding, Retrieval and embeddings	Local: hardware costs apply	32,768	430
Nemotron 3.5 Embed 1B	NVIDIA	Oct 20, 2026	Embedding	Download	Embedding, Retrieval and embeddings	Local: hardware costs apply	32,768	429
Granite Speech 5.0 2B	IBM Granite	Oct 20, 2026	Audio & speech	Download	Audio processing, Speech to text	Local: hardware costs apply	—	428
Cosmos3-H-Dreams 2-step	NVIDIA	Oct 20, 2026	Video	Download	Robotics, Scientific models, Video generation	Local: hardware costs apply	—	427
Cosmos3-H-Dreams	NVIDIA	Oct 20, 2026	Video	Download	Robotics, Scientific models, Video generation	Local: hardware costs apply	—	426
RFD4-Proteina	NVIDIA / Baker Lab, University of Washington	Oct 19, 2026	Other	Download	Scientific models	Local: hardware costs apply	—	425
Decision 3.0 d3-turbo	vLLM Semantic RouterTentative: United States	Oct 19, 2026	Multimodal	APIDownload	Classification, Image understanding, Video understanding	Free	131,072	422
Nemotron 3.5 Parse	NVIDIA	Oct 17, 2026	Multimodal	Download	Document understanding, Document understanding / OCR, Image understanding	Local: hardware costs apply	16,384	419
Perplexity Decider v1.2	Perplexity AI	Oct 16, 2026	Multimodal	Download	Classification, Image understanding	Local: hardware costs apply	262,144	418
Perplexity Decider Flash v1.2	Perplexity AI	Oct 16, 2026	Multimodal	Download	Classification, Image understanding	Local: hardware costs apply	262,144	417
Ternary Bonsai 2 9B	PrismML	Oct 15, 2026	Multimodal	Download	Agentic actions, Image understanding, Reasoning, Text, Tool use	Local: hardware costs apply	262,144	416
Ternary Bonsai 2 4B	PrismML	Oct 15, 2026	Multimodal	Download	Agentic actions, Image understanding, Reasoning, Text, Tool use	Local: hardware costs apply	262,144	415
Ternary Bonsai 2 2B	PrismML	Oct 15, 2026	Multimodal	Download	Agentic actions, Image understanding, Reasoning, Text, Tool use	Local: hardware costs apply	262,144	414
NVIDIA Nemotron 3.5 Super VL 120B-A12B	NVIDIA	Oct 15, 2026	Multimodal	Download	Agentic actions, Document understanding / OCR, Image understanding, Reasoning, Text, Tool use, Video understanding	Local: hardware costs apply	1,048,576	413
NVIDIA Nemotron 3.5 Bolt 74B-A9B	NVIDIA	Oct 15, 2026	Multimodal	Download	Agentic actions, Image understanding, Reasoning, Text, Tool use, Video understanding	Local: hardware costs apply	262,144	412
Muse Spark Open	Meta	Oct 15, 2026	Multimodal	APIDownload	Agentic actions, Audio processing, Image understanding, Reasoning, Text, Tool use, Video understanding	Local: hardware costs apply	1,048,576	411
UltraBERT-Embed-150M	DMIS Lab, Korea University	Oct 14, 2026	Embedding	Download	Embeddings	Local: hardware costs apply	32,768	408
UltraBERT-380M	DMIS Lab, Korea University	Oct 14, 2026	LLM	Download	Classification, Text	Local: hardware costs apply	32,768	407
UltraBERT-150M	DMIS Lab, Korea University	Oct 14, 2026	LLM	Download	Classification, Text	Local: hardware costs apply	32,768	406
LFM2.5-24B-A2B-Base	Liquid AI	Oct 13, 2026	LLM	Download	Text	Local: hardware costs apply	131,072	403
LFM2.5-24B-A2B	Liquid AI	Oct 13, 2026	LLM	Download	Agentic actions, Reasoning, Text, Tool use	Local: hardware costs apply	131,072	402
JJ-1-2B	JurinAI	Oct 13, 2026	LLM	Download	Classification, Text	Local: hardware costs apply	—	401
JJ-1-0.8B	JurinAI	Oct 13, 2026	LLM	Download	Classification, Text	Local: hardware costs apply	—	400
Fish Audio Drama 3	Fish Audio	Oct 13, 2026	Audio & speech	APIDownload	Audio, Text-to-speech	$10 / 1M characters	—	399
MiniCPM-V 4.7 35B-A3B	OpenBMB	Oct 12, 2026	Multimodal	Download	Document understanding, Image understanding, Text, Video understanding	Local: hardware costs apply	—	394
MiniCPM-V 4.7 1B	OpenBMB	Oct 12, 2026	Multimodal	Download	Document understanding, Image understanding, Text, Video understanding	Local: hardware costs apply	—	393
Decision 3.0 d3-nano	vLLM Semantic RouterTentative: United States	≈ Oct 10, 2026	Multimodal	Download	Agentic actions, Classification, Image understanding, Text, Video understanding	Local: hardware costs apply	—	391
Decision 3.0 d3-mini	vLLM Semantic RouterTentative: United States	≈ Oct 10, 2026	Multimodal	Download	Agentic actions, Classification, Image understanding, Text, Video understanding	Local: hardware costs apply	—	390
Decision 3.0 d3-lite	vLLM Semantic RouterTentative: United States	≈ Oct 10, 2026	Multimodal	Download	Agentic actions, Classification, Image understanding, Text, Video understanding	Local: hardware costs apply	—	389
Decision 3.0 d3-flash	vLLM Semantic RouterTentative: United States	≈ Oct 10, 2026	Multimodal	Download	Agentic actions, Classification, Image understanding, Text, Video understanding	Local: hardware costs apply	—	388