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DeepSeek-R1×

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Claude 4.6 Sonnet×Clear all

	DeepSeek-R1 DeepSeek	Grok 4 xAI	Mistral Large 2 Mistral	Claude 4.6 Sonnet Anthropic
Vendor	DeepSeek	xAI	Mistral	Anthropic
Family	DeepSeek	Grok	Mistral	Claude
Release date	2025-01-20	2025-07-09	2024-07-24	2026-02-17
Context window	128,000 tokens	256,000 tokens	128,000 tokens	1,000,000 tokens
Parameters	671B	—	123B	—
Modality	text	text	text	text, vision
License	MIT	proprietary	Mistral Research License	proprietary
Source	open weights	proprietary	open weights	proprietary
Description	Reasoning-focused open-weight model.	—	Large text-only Mistral model with a 128K context window and 123B parameters, tuned for strong instruction following and long-context reasoning. Mistral's flagship open-weights release in the Large 2 line.	Anthropic's mid-tier flagship — released 12 days after Opus 4.6 and matching most of its capabilities at ~40% the API cost ($3/$15 per 1M tokens). 1M-token context.
Links	weights →	vendor →	vendor →weights →
Benchmarks
MMLU-Pro	—	82.8%	—	85.4%
GPQA-D	—	87.5%	—	85.8%
HumanEval	—	—	89.0%	95.9%
Aider	—	72.5%	—	83.6%
AIME-25	79.8%	86.1%	—	87.4%
LiveCB	—	65.3%	—	73.8%