Gemma 4 vs GPT-4.1
Google Gemma 4 | OpenAI GPT-4.1 | |
|---|---|---|
| Overview | ||
| Company | OpenAI | |
| Release date | Apr 2 2026 | Apr 14 2025 |
| Access | Open Weight | 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. | — | 14% |
| Timeline | ||
| Release gap | GPT-4.1 shipped 353 days before Gemma 4 | |
Which is better: Gemma 4 or GPT-4.1?
Gemma 4 and GPT-4.1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4.1 shipped 353 days before Gemma 4, so benchmark comparisons should account for the intervening progress.
Gemma 4 is open weight, while GPT-4.1 is proprietary.
Direct benchmark comparisons are unavailable — Gemma 4 and GPT-4.1 don't publish scores on any of the same benchmarks.
Frequently asked questions
Gemma 4 was released by Google on Apr 2 2026.
GPT-4.1 was released by OpenAI on Apr 14 2025.
Gemma 4 is an open weight model released by Google. GPT-4.1 is a proprietary model released by OpenAI.
Other comparisons
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