When was Claude Opus 4.7 released?

Claude Opus 4.7 was released by Anthropic on Apr 16 2026.

When was Gemini 3.1 Pro released?

Gemini 3.1 Pro was released by Google on Feb 19 2026.

Which is better on GPQA Diamond, Claude Opus 4.7 or Gemini 3.1 Pro?

Gemini 3.1 Pro scores higher on GPQA Diamond — Claude Opus 4.7 94.2% vs Gemini 3.1 Pro 94.3%.

Which is better at coding, Claude Opus 4.7 or Gemini 3.1 Pro?

On SWE-Bench Verified (real-world software-engineering tasks), Claude Opus 4.7 leads — Claude Opus 4.7 scores 87.6% and Gemini 3.1 Pro scores 80.6%.

Home Analytics Contact

Latest Release

Claude Opus 4.7

Apr 16 2026

Home/Compare/Claude Opus 4.7 vs Gemini 3.1 Pro

Claude Opus 4.7 vs Gemini 3.1 Pro

1 vs 1 benchmarks won

	Anthropic Claude Opus 4.7	Google Gemini 3.1 Pro
Overview
Company	Anthropic	Google
Release date	Apr 16 2026	Feb 19 2026
Model type	—	—
Open source	No	No
Specifications
Parameters	—	—
Context window	—	—
Benchmarks
Science reasoning GPQA Diamond	94.2%	94.3%
Software engineering SWE-Bench Verified	87.6%	80.6%
Multimodal understanding MMMU	—	—
Timeline
Release gap	Gemini 3.1 Pro shipped 56 days before Claude Opus 4.7

Which is better: Claude Opus 4.7 or Gemini 3.1 Pro?

Claude Opus 4.7 and Gemini 3.1 Pro are evenly matched across the benchmarks they both publish. Gemini 3.1 Pro shipped 56 days before Claude Opus 4.7, 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.

On GPQA Diamond, Gemini 3.1 Pro scores 94.3%, 0.1 points above Claude Opus 4.7 at 94.2%. On SWE-Bench Verified, Claude Opus 4.7 scores 87.6%, 7 points above Gemini 3.1 Pro at 80.6%.

Frequently asked questions

When was Claude Opus 4.7 released?: Claude Opus 4.7 was released by Anthropic on Apr 16 2026.
When was Gemini 3.1 Pro released?: Gemini 3.1 Pro was released by Google on Feb 19 2026.
Which is better on GPQA Diamond, Claude Opus 4.7 or Gemini 3.1 Pro?: Gemini 3.1 Pro scores higher on GPQA Diamond — Claude Opus 4.7 94.2% vs Gemini 3.1 Pro 94.3%.
Which is better at coding, Claude Opus 4.7 or Gemini 3.1 Pro?: On SWE-Bench Verified (real-world software-engineering tasks), Claude Opus 4.7 leads — Claude Opus 4.7 scores 87.6% and Gemini 3.1 Pro scores 80.6%.