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DeepSeek-V4-Flash×

Mistral Large 2×

DeepSeek-R1×

Claude 4.6 Sonnet×Clear all

	DeepSeek-V4-Flash DeepSeek	Mistral Large 2 Mistral	DeepSeek-R1 DeepSeek	Claude 4.6 Sonnet Anthropic
Vendor	DeepSeek	Mistral	DeepSeek	Anthropic
Family	DeepSeek	Mistral	DeepSeek	Claude
Release date	2026-04-22	2024-07-24	2025-01-20	2026-02-17
Context window	1,000,000 tokens	128,000 tokens	128,000 tokens	1,000,000 tokens
Parameters	284B (13B active)	123B	671B	—
Modality	text	text	text	text, vision
License	MIT	Mistral Research License	MIT	proprietary
Source	open weights	open weights	open weights	proprietary
Description	Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE.	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.	Reasoning-focused open-weight model.	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 →weights →	weights →
Benchmarks
MMLU-Pro	—	—	—	85.4%
GPQA-D	—	—	—	85.8%
HumanEval	—	89.0%	—	95.9%
Aider	—	—	—	83.6%
AIME-25	—	—	79.8%	87.4%
LiveCB	—	—	—	73.8%