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×

Gemini 3 Pro×

DeepSeek-R1×

GPT-5.5×Clear all

	Gemini Omni Google	Gemini 3 Pro Google	DeepSeek-R1 DeepSeek	GPT-5.5 OpenAI
Vendor	Google	Google	DeepSeek	OpenAI
Family	Gemini	Gemini	DeepSeek	GPT
Release date	2026-05-20	2026-04-22	2025-01-20	2026-04-23
Context window	1,000,000 tokens	2,000,000 tokens	128,000 tokens	400,000 tokens
Parameters	—	—	671B	—
Modality	text, vision, audio, video	text, vision, audio, video	text	text, vision, audio
License	proprietary	proprietary	MIT	proprietary
Source	proprietary	proprietary	open weights	proprietary
Description	Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model.	Google DeepMind's flagship multimodal model. Best-in-class for multimodal understanding and agentic / vibe coding workflows. A "Deep Think" reasoning mode is available to AI Ultra subscribers.	Reasoning-focused open-weight 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.
Links	vendor →	vendor →	weights →	vendor →
Benchmarks
MMLU-Pro	—	87.1%	—	87.6%
GPQA-D	—	88.6%	—	89.4%
HumanEval	—	96.5%	—	96.8%
Aider	—	84.8%	—	89.7%
AIME-25	—	92.8%	79.8%	94.2%
LiveCB	—	76.1%	—	78.9%
MMMU	82.5%	84.3%	—	78.4%