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	DeepSeek-R1 DeepSeek	Claude 4.7 Opus Anthropic	Llama 4 Maverick Meta	DeepSeek-V3.1 DeepSeek
Vendor	DeepSeek	Anthropic	Meta	DeepSeek
Family	DeepSeek	Claude	Llama	DeepSeek
Release date	2025-01-20	2026-04-16	2025-04-05	2025-08-21
Context window	128,000 tokens	1,000,000 tokens	1,000,000 tokens	128,000 tokens
Parameters	671B	—	400B	671B
Modality	text	text, vision	text, vision	text
License	MIT	proprietary	Llama 4 Community License	MIT
Source	open weights	proprietary	open weights	open weights
Description	Reasoning-focused open-weight model.	Anthropic's most capable model, optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6.	Mixture-of-experts open-weight model from Meta.	Large MoE open-weight model. Predecessor to DeepSeek-V4.
Links	weights →	vendor →	weights →	weights →