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	DeepSeek-V4-Pro DeepSeek	Llama 4 Maverick Meta	Qwen3.6-27B Alibaba	DeepSeek-V4-Flash DeepSeek
Vendor	DeepSeek	Meta	Alibaba	DeepSeek
Family	DeepSeek	Llama	Qwen	DeepSeek
Release date	2026-04-22	2025-04-05	2026-04-22	2026-04-22
Context window	1,000,000 tokens	1,000,000 tokens	262,144 tokens	1,000,000 tokens
Parameters	1.6T (49B active)	400B	27B (dense)	284B (13B active)
Modality	text	text, vision	text, vision, video	text
License	MIT	Llama 4 Community License	Apache-2.0	MIT
Source	open weights	open weights	open weights	open weights
Description	DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs.	Mixture-of-experts open-weight model from Meta.	Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input.	Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE.
Links	weights →	weights →	weights →	weights →