Compare models

Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.

Selected

o3×

DeepSeek-R1×

DeepSeek-V3.1×

Llama 4 Maverick×Clear all

	o3 OpenAI	DeepSeek-R1 DeepSeek	DeepSeek-V3.1 DeepSeek	Llama 4 Maverick Meta
Vendor	OpenAI	DeepSeek	DeepSeek	Meta
Family	o-series	DeepSeek	DeepSeek	Llama
Release date	2025-04-16	2025-01-20	2025-08-21	2025-04-05
Context window	200,000 tokens	128,000 tokens	128,000 tokens	1,000,000 tokens
Parameters	—	671B	671B	400B
Modality	text, vision	text	text	text, vision
License	proprietary	MIT	MIT	Llama 4 Community License
Source	proprietary	open weights	open weights	open weights
Description	Reasoning-focused model in the o-series.	Reasoning-focused open-weight model.	Large MoE open-weight model. Predecessor to DeepSeek-V4.	Mixture-of-experts open-weight model from Meta.
Links		weights →	weights →	weights →