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	DeepSeek-V4-Pro DeepSeek	Claude 4.7 Opus Anthropic	Llama 4 Maverick Meta	GPT-5 OpenAI
Vendor	DeepSeek	Anthropic	Meta	OpenAI
Family	DeepSeek	Claude	Llama	GPT
Release date	2026-04-22	2026-04-16	2025-04-05	2025-08-07
Context window	1,000,000 tokens	1,000,000 tokens	1,000,000 tokens	400,000 tokens
Parameters	1.6T (49B active)	—	400B	—
Modality	text	text, vision	text, vision	text, vision, audio
License	MIT	proprietary	Llama 4 Community License	proprietary
Source	open weights	proprietary	open weights	proprietary
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.	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.	OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.
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