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

Gemini 3.5×

Grok 4×

Mistral Large 2×

GPT-5.5×Clear all

	Gemini 3.5 Google	Grok 4 xAI	Mistral Large 2 Mistral	GPT-5.5 OpenAI
Vendor	Google	xAI	Mistral	OpenAI
Family	Gemini	Grok	Mistral	GPT
Release date	2026-05-20	2025-07-09	2024-07-24	2026-04-23
Context window	2,000,000 tokens	256,000 tokens	128,000 tokens	400,000 tokens
Parameters	—	—	123B	—
Modality	text, vision, audio, video	text	text	text, vision, audio
License	proprietary	proprietary	Mistral Research License	proprietary
Source	proprietary	proprietary	open weights	proprietary
Description	Google DeepMind's next-gen Gemini — positioned as "frontier intelligence with action". Built for complex agentic workflows. Announced at Google I/O 2026.	—	Large text-only Mistral model with a 128K context window and 123B parameters, tuned for strong instruction following and long-context reasoning. Mistral's flagship open-weights release in the Large 2 line.	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.
Links	vendor →	vendor →	vendor →weights →	vendor →
Benchmarks
MMLU-Pro	88.9%	82.8%	—	87.6%
GPQA-D	91.2%	87.5%	—	89.4%
HumanEval	—	—	89.0%	96.8%
Aider	—	72.5%	—	89.7%
AIME-25	96.1%	86.1%	—	94.2%
LiveCB	—	65.3%	—	78.9%
MMMU	86.0%	—	—	78.4%