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

Claude 4.7 Opus×

Qwen3.7-Max×

DeepSeek-V3.1×

Qwen3 235B×Clear all

	Claude 4.7 Opus Anthropic	Qwen3.7-Max Alibaba	DeepSeek-V3.1 DeepSeek	Qwen3 235B Alibaba
Vendor	Anthropic	Alibaba	DeepSeek	Alibaba
Family	Claude	Qwen	DeepSeek	Qwen
Release date	2026-04-16	2026-05-20	2025-08-21	2025-04-29
Context window	1,000,000 tokens	1,000,000 tokens	128,000 tokens	128,000 tokens
Parameters	—	—	671B	235B
Modality	text, vision	text	text	text
License	proprietary	proprietary	MIT	Apache-2.0
Source	proprietary	proprietary	open weights	open weights
Description	Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle). Optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6.	Alibaba's flagship agent model — 1M-token context, extended-thinking mode, 56.6 on the Artificial Analysis Intelligence Index v4.0 (5th overall, #1 Chinese). 50.8% on Terminal-Bench Hard. Designed for long-horizon agent workloads (hundreds-to-thousands of steps). Closed-weight, $2.50/$7.50 per 1M tokens.	Large MoE open-weight model. Predecessor to DeepSeek-V4.	Predecessor to the Qwen3.6 family.
Links	vendor →	vendor →	weights →	weights →
Benchmarks
MMLU-Pro	88.2%	83.7%	—	—
GPQA-D	90.1%	83.0%	—	—
HumanEval	97.4%	93.9%	—	—
Aider	91.2%	78.4%	—	—
AIME-25	93.5%	90.4%	—	—
LiveCB	80.2%	71.0%	—	—
MMMU	79.0%	—	—	—