Compare models

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

Comparing agents instead? Switch to agent compare →

Selected

Grok 4×

GPT-5×

Llama 4 Maverick×

DeepSeek-V4-Pro×Clear all

	Grok 4 xAI	GPT-5 OpenAI	Llama 4 Maverick Meta	DeepSeek-V4-Pro DeepSeek
Vendor	xAI	OpenAI	Meta	DeepSeek
Family	Grok	GPT	Llama	DeepSeek
Release date	2025-07-09	2025-08-07	2025-04-05	2026-04-22
Context window	256,000 tokens	400,000 tokens	1,000,000 tokens	1,000,000 tokens
Parameters	—	—	400B	1.6T (49B active)
Modality	text	text, vision, audio	text, vision	text
License	proprietary	proprietary	Llama 4 Community License	MIT
Source	proprietary	proprietary	open weights	open weights
Description	—	OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.	Mixture-of-experts open-weight model from Meta.	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	vendor →	vendor →	weights →	weights →
Benchmarks
MMLU-Pro	82.8%	85.1%	80.5%	84.2%
GPQA-D	87.5%	87.3%	—	82.4%
HumanEval	—	95.2%	—	95.1%
Aider	72.5%	85.4%	—	80.1%
AIME-25	86.1%	91.0%	—	88.6%
LiveCB	65.3%	74.5%	—	72.4%
MMMU	—	74.1%	68.5%	—