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	Grok 4 xAI	DeepSeek-V4-Pro DeepSeek	Gemini Omni Google	Claude 4.7 Opus Anthropic
Vendor	xAI	DeepSeek	Google	Anthropic
Family	Grok	DeepSeek	Gemini	Claude
Release date	2025-07-09	2026-04-22	2026-05-20	2026-04-16
Context window	256,000 tokens	1,000,000 tokens	1,000,000 tokens	1,000,000 tokens
Parameters	—	1.6T (49B active)	—	—
Modality	text	text	text, vision, audio, video	text, vision
License	proprietary	MIT	proprietary	proprietary
Source	proprietary	open weights	proprietary	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.	Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model.	Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle). Optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6.
Links	vendor →	weights →	vendor →	vendor →
Benchmarks
MMLU-Pro	82.8%	84.2%	—	88.2%
GPQA-D	87.5%	82.4%	—	90.1%
HumanEval	—	95.1%	—	97.4%
Aider	72.5%	80.1%	—	91.2%
AIME-25	86.1%	88.6%	—	93.5%
LiveCB	65.3%	72.4%	—	80.2%
MMMU	—	—	82.5%	79.0%