Claude Opus 4.6 vs Gemini Omni
Anthropic Claude Opus 4.6 | Google Gemini Omni | |
|---|---|---|
| Overview | ||
| Company | Anthropic | |
| Release date | Feb 5 2026 | May 19 2026 |
| Access | Proprietary | Proprietary |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 87% | — |
Coding SWE-Bench VerifiedReal coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | 80.8% | — |
Next.js coding Next.js EvalsVercel's open eval of how well AI coding agents build and migrate real Next.js apps — measured as the share of tasks the agent completes successfully. Higher is better. | 75% | — |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 91.3% | — |
| Timeline | ||
| Release gap | Claude Opus 4.6 shipped 103 days before Gemini Omni | |
Which is better: Claude Opus 4.6 or Gemini Omni?
Claude Opus 4.6 and Gemini Omni don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude Opus 4.6 shipped 103 days before Gemini Omni, 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 — Claude Opus 4.6 and Gemini Omni don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude Opus 4.6 was released by Anthropic on Feb 5 2026.
Gemini Omni was released by Google on May 19 2026.
Other comparisons
Claude Opus 4.6 vs GPT-5.6 SolGemini Omni vs GPT-5.6 SolClaude Opus 4.6 vs Muse SparkGemini Omni vs Muse SparkClaude Opus 4.6 vs Grok 4.3 BetaGemini Omni vs Grok 4.3 BetaClaude Opus 4.6 vs DeepSeek-V4-ProGemini Omni vs DeepSeek-V4-ProClaude Opus 4.6 vs Mistral Medium 3.5Gemini Omni vs Mistral Medium 3.5Claude Opus 4.6 vs Kimi K2.7 CodeGemini Omni vs Kimi K2.7 Code