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Llama 4 Scout×

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	Llama 4 Scout Meta	DeepSeek-V4-Flash DeepSeek	o3 OpenAI	DeepSeek-V4-Pro DeepSeek
Vendor	Meta	DeepSeek	OpenAI	DeepSeek
Family	Llama	DeepSeek	o-series	DeepSeek
Release date	2025-04-05	2026-04-22	2025-04-16	2026-04-22
Context window	10,000,000 tokens	1,000,000 tokens	200,000 tokens	1,000,000 tokens
Parameters	109B	284B (13B active)	—	1.6T (49B active)
Modality	text, vision	text	text, vision	text
License	Llama 4 Community License	MIT	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.	Reasoning-focused model in the o-series.	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.
Links	weights →	weights →		weights →