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

GPT-5.5×

GPT-4.1×

Qwen3.7-Max×

Qwen3.6-27B×Clear all

	GPT-5.5 OpenAI	GPT-4.1 OpenAI	Qwen3.7-Max Alibaba	Qwen3.6-27B Alibaba
Vendor	OpenAI	OpenAI	Alibaba	Alibaba
Family	GPT	GPT	Qwen	Qwen
Release date	2026-04-23	2025-04-14	2026-05-20	2026-04-22
Context window	400,000 tokens	1,000,000 tokens	1,000,000 tokens	262,144 tokens
Parameters	—	—	—	27B (dense)
Modality	text, vision, audio	text, vision	text	text, vision, video
License	proprietary	proprietary	proprietary	Apache-2.0
Source	proprietary	proprietary	proprietary	open weights
Description	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.	—	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.	Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input.
Links	vendor →		vendor →	weights →
Benchmarks
MMLU-Pro	87.6%	—	83.7%	78.9%
GPQA-D	89.4%	—	83.0%	—
HumanEval	96.8%	—	93.9%	91.5%
Aider	89.7%	—	78.4%	70.2%
AIME-25	94.2%	—	90.4%	—
LiveCB	78.9%	—	71.0%	—
MMMU	78.4%	—	—	70.3%