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DeepSeek-V4-Flash×

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DeepSeek-R1×Clear all

	DeepSeek-V4-Flash DeepSeek	GPT-5.5 OpenAI	Llama 4 Scout Meta	DeepSeek-R1 DeepSeek
Vendor	DeepSeek	OpenAI	Meta	DeepSeek
Family	DeepSeek	GPT	Llama	DeepSeek
Release date	2026-04-22	2026-04-23	2025-04-05	2025-01-20
Context window	1,000,000 tokens	400,000 tokens	10,000,000 tokens	128,000 tokens
Parameters	284B (13B active)	—	109B	671B
Modality	text	text, vision, audio	text, vision	text
License	MIT	proprietary	Llama 4 Community License	MIT
Source	open weights	proprietary	open weights	open weights
Description	Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE.	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.	—	Reasoning-focused open-weight model.
Links	weights →	vendor →	weights →	weights →