Gemini 2.5 ProvsGPT-5.6-Cyber
Gemini 2.5 Pro | GPT-5.6-Cyber | |
|---|---|---|
| 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. | 20% | — |
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. | 59.6% | — |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 86.4% | — |
Multimodal MMMUTests the AI on understanding images and text together across many college subjects. Higher is better. | 68% | — |
Community preference (code) Arena Elo (Code)Like the text arena, but people vote on which AI writes better code. The votes become a chess-style Elo rating on arena.ai. Higher is better. | 1224 | — |
| Overview | ||
| Company | OpenAI | |
| Release date | Mar 25 2025 | Aug 10 2026 |
| Access | Proprietary | Proprietary |
Which is better: Gemini 2.5 Pro or GPT-5.6-Cyber?
Gemini 2.5 Pro and GPT-5.6-Cyber don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 2.5 Pro shipped 503 days before GPT-5.6-Cyber, 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 — Gemini 2.5 Pro and GPT-5.6-Cyber don't publish scores on any of the same benchmarks.
Frequently asked questions
Gemini 2.5 Pro was released by Google on Mar 25 2025.
GPT-5.6-Cyber was released by OpenAI on Aug 10 2026.
Other comparisons
Gemini 2.5 ProvsClaude Opus 5GPT-5.6-CybervsClaude Opus 5Gemini 2.5 ProvsMuse GlimmerGPT-5.6-CybervsMuse GlimmerGemini 2.5 ProvsGrok 4.6GPT-5.6-CybervsGrok 4.6Gemini 2.5 ProvsDeepSeek-V4-Pro-0813GPT-5.6-CybervsDeepSeek-V4-Pro-0813Gemini 2.5 ProvsMistral Medium 3.5GPT-5.6-CybervsMistral Medium 3.5Gemini 2.5 ProvsKimi K3GPT-5.6-CybervsKimi K3