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DeepSeek-V4-Flash×

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DeepSeek-R1×Clear all

	DeepSeek-V4-Flash DeepSeek	Llama 4 Maverick Meta	Claude 4.6 Sonnet Anthropic	DeepSeek-R1 DeepSeek
Vendor	DeepSeek	Meta	Anthropic	DeepSeek
Family	DeepSeek	Llama	Claude	DeepSeek
Release date	2026-04-22	2025-04-05	2026-02-17	2025-01-20
Context window	1,000,000 tokens	1,000,000 tokens	1,000,000 tokens	128,000 tokens
Parameters	284B (13B active)	400B	—	671B
Modality	text	text, vision	text, vision	text
License	MIT	Llama 4 Community License	proprietary	MIT
Source	open weights	open weights	proprietary	open weights
Description	Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE.	Mixture-of-experts open-weight model from Meta.	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.	Reasoning-focused open-weight model.
Links	weights →	weights →		weights →
Benchmarks
MMLU-Pro	—	80.5%	85.4%	—
GPQA-D	—	—	85.8%	—
HumanEval	—	—	95.9%	—
Aider	—	—	83.6%	—
AIME-25	—	—	87.4%	79.8%
LiveCB	—	—	73.8%	—
MMMU	—	68.5%	—	—