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×

Llama 4 Maverick×

DeepSeek-V3.1×

Claude 4.6 Sonnet×Clear all

	Grok 4 xAI	Llama 4 Maverick Meta	DeepSeek-V3.1 DeepSeek	Claude 4.6 Sonnet Anthropic
Vendor	xAI	Meta	DeepSeek	Anthropic
Family	Grok	Llama	DeepSeek	Claude
Release date	2025-07-09	2025-04-05	2025-08-21	2026-02-17
Context window	256,000 tokens	1,000,000 tokens	128,000 tokens	1,000,000 tokens
Parameters	—	400B	671B	—
Modality	text	text, vision	text	text, vision
License	proprietary	Llama 4 Community License	MIT	proprietary
Source	proprietary	open weights	open weights	proprietary
Description	—	Mixture-of-experts open-weight model from Meta.	Large MoE open-weight model. Predecessor to DeepSeek-V4.	Anthropic's mid-tier flagship — released 12 days after Opus 4.6 and matching most of its capabilities at ~40% the API cost ($3/$15 per 1M tokens). 1M-token context.
Links	vendor →	weights →	weights →
Benchmarks
MMLU-Pro	82.8%	80.5%	—	85.4%
GPQA-D	87.5%	—	—	85.8%
HumanEval	—	—	—	95.9%
Aider	72.5%	—	—	83.6%
AIME-25	86.1%	—	—	87.4%
LiveCB	65.3%	—	—	73.8%
MMMU	—	68.5%	—	—