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 Omni×

GPT-5.5×

Mistral Large 2×

DeepSeek-R1×Clear all

	Gemini Omni Google	GPT-5.5 OpenAI	Mistral Large 2 Mistral	DeepSeek-R1 DeepSeek
Vendor	Google	OpenAI	Mistral	DeepSeek
Family	Gemini	GPT	Mistral	DeepSeek
Release date	2026-05-20	2026-04-23	2024-07-24	2025-01-20
Context window	1,000,000 tokens	400,000 tokens	128,000 tokens	128,000 tokens
Parameters	—	—	123B	671B
Modality	text, vision, audio, video	text, vision, audio	text	text
License	proprietary	proprietary	Mistral Research License	MIT
Source	proprietary	proprietary	open weights	open weights
Description	Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model.	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.	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.	Reasoning-focused open-weight model.
Links	vendor →	vendor →	vendor →weights →	weights →
Benchmarks
MMLU-Pro	—	87.6%	—	—
GPQA-D	—	89.4%	—	—
HumanEval	—	96.8%	89.0%	—
Aider	—	89.7%	—	—
AIME-25	—	94.2%	—	79.8%
LiveCB	—	78.9%	—	—
MMMU	82.5%	78.4%	—	—