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Llama 4 Maverick×

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	Llama 4 Maverick Meta	DeepSeek-V3.1 DeepSeek	GPT-5.5 OpenAI	Qwen3.6-27B Alibaba
Vendor	Meta	DeepSeek	OpenAI	Alibaba
Family	Llama	DeepSeek	GPT	Qwen
Release date	2025-04-05	2025-08-21	2026-04-23	2026-04-22
Context window	1,000,000 tokens	128,000 tokens	400,000 tokens	262,144 tokens
Parameters	400B	671B	—	27B (dense)
Modality	text, vision	text	text, vision, audio	text, vision, video
License	Llama 4 Community License	MIT	proprietary	Apache-2.0
Source	open weights	open weights	proprietary	open weights
Description	Mixture-of-experts open-weight model from Meta.	Large MoE open-weight model. Predecessor to DeepSeek-V4.	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.	Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input.
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