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Composer 1.5 vs Gemini 3.0 Pro Image

Cursor Composer 1.5 vs Google Gemini 3.0 Pro Image — side-by-side specs.

Cursor
Composer 1.5
Google
Gemini 3.0 Pro Image
Overview
CompanyCursorGoogle
Release dateFeb 8 2026Nov 20 2025
Model type
Open sourceNoNo
Specifications
Parameters
Context window
Benchmarks
Science reasoning
GPQA Diamond
Software engineering
SWE-Bench Verified
Multimodal understanding
MMMU
Timeline
Release gapGemini 3.0 Pro Image shipped 80 days before Composer 1.5

Which is better: Composer 1.5 or Gemini 3.0 Pro Image?

Composer 1.5 and Gemini 3.0 Pro Image do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Gemini 3.0 Pro Image shipped 80 days before Composer 1.5, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.

Frequently asked questions

When was Composer 1.5 released?
Composer 1.5 was released by Cursor on Feb 8 2026.
When was Gemini 3.0 Pro Image released?
Gemini 3.0 Pro Image was released by Google on Nov 20 2025.

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