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

DeepSeek-V3.1×

Claude 4.8 Opus×

Gemini 3 Pro×

DeepSeek-R1×Clear all

	DeepSeek-V3.1 DeepSeek	Claude 4.8 Opus Anthropic	Gemini 3 Pro Google	DeepSeek-R1 DeepSeek
Vendor	DeepSeek	Anthropic	Google	DeepSeek
Family	DeepSeek	Claude	Gemini	DeepSeek
Release date	2025-08-21	2026-05-28	2026-04-22	2025-01-20
Context window	128,000 tokens	1,000,000 tokens	2,000,000 tokens	128,000 tokens
Parameters	671B	—	—	671B
Modality	text	text, vision	text, vision, audio, video	text
License	MIT	proprietary	proprietary	MIT
Source	open weights	proprietary	proprietary	open weights
Description	Large MoE open-weight model. Predecessor to DeepSeek-V4.	Anthropic's flagship hybrid-reasoning model — Opus 4.8 pushes coding and AI-agent workflows further (agentic coding 69.2% vs 64.3% on 4.7; multidisciplinary reasoning 57.9% vs 54.7%). 1M-token context, $5/$25 per MTok pricing held flat from Opus 4.7. Introduces Dynamic Workflows for Claude Code (research preview). GA on Anthropic API (`claude-opus-4-8`), AWS Bedrock, Google Vertex, Microsoft Foundry, and GitHub Copilot.	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.
Links	weights →	vendor →	vendor →	weights →
Benchmarks
MMLU-Pro	—	—	87.1%	—
GPQA-D	—	—	88.6%	—
HumanEval	—	—	96.5%	—
Aider	—	—	84.8%	—
AIME-25	—	—	92.8%	79.8%
LiveCB	—	—	76.1%	—
MMMU	—	—	84.3%	—