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Llama 4 Maverick×

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DeepSeek-V4-Pro×Clear all

	Llama 4 Maverick Meta	GPT-5.5 OpenAI	Gemini 3.5 Google	DeepSeek-V4-Pro DeepSeek
Vendor	Meta	OpenAI	Google	DeepSeek
Family	Llama	GPT	Gemini	DeepSeek
Release date	2025-04-05	2026-04-23	2026-05-20	2026-04-22
Context window	1,000,000 tokens	400,000 tokens	2,000,000 tokens	1,000,000 tokens
Parameters	400B	—	—	1.6T (49B active)
Modality	text, vision	text, vision, audio	text, vision, audio, video	text
License	Llama 4 Community License	proprietary	proprietary	MIT
Source	open weights	proprietary	proprietary	open weights
Description	Mixture-of-experts open-weight model from Meta.	OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning.	Google DeepMind's next-gen Gemini — positioned as "frontier intelligence with action". Built for complex agentic workflows. Announced at Google I/O 2026.	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.
Links	weights →	vendor →	vendor →	weights →
Benchmarks
MMLU-Pro	80.5%	87.6%	88.9%	84.2%
GPQA-D	—	89.4%	91.2%	82.4%
HumanEval	—	96.8%	—	95.1%
Aider	—	89.7%	—	80.1%
AIME-25	—	94.2%	96.1%	88.6%
LiveCB	—	78.9%	—	72.4%
MMMU	68.5%	78.4%	86.0%	—