Model comparison
Gemma 3 1B vs GPT-5.4 Pro
GPT-5.4 Pro is the stronger model overall, scoring 58.8 to 20.7 on the Noometry Index.
Last verified . 2 shared benchmarks.
GoogleSummary
- They share 2 benchmarks with published results for both. Gemma 3 1B scores higher in 0 categories and GPT-5.4 Pro in 3 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in math, where GPT-5.4 Pro leads 72.0 to 9.6.
- The biggest single-benchmark swing is GPQA Diamond: 19.9% for Gemma 3 1B and 94.6% for GPT-5.4 Pro.
- Gemma 3 1B has downloadable open weights; the other is API-only.
Side by side
| Gemma 3 1B | GPT-5.4 Pro | |
|---|---|---|
| Provider | OpenAI | |
| Noometry Index | 20.7 | 58.8 |
| Released | 2025-03-12 | 2026-03-05 |
| Weights | Open | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 128K |
| Input $ / M tokens | — | $30 |
| Output $ / M tokens | — | $180 |
| Results tracked | 4 | 16 |
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Category by category
Coding Not comparable
Gemma 3 1B: —, GPT-5.4 Pro: 42.6 (#89)
| Benchmark | Gemma 3 1B | GPT-5.4 Pro |
|---|---|---|
| WeirdML | — | 57.4% |
Agentic & Tool Use Not comparable
Gemma 3 1B: 13.5 (#144), GPT-5.4 Pro: —
| Benchmark | Gemma 3 1B | GPT-5.4 Pro |
|---|---|---|
| Berkeley Function Calling Leaderboard | 7.2% | — |
Reasoning GPT-5.4 Pro leads
Gemma 3 1B: 18.5 (#260), GPT-5.4 Pro: 71.0 (#10)
| Benchmark | Gemma 3 1B | GPT-5.4 Pro |
|---|---|---|
| Chess Puzzles | 0% | 58.6% |
| ARC-AGI-2 | — | 83.3% |
| SimpleBench | — | 74.1% |
| ARC-AGI-1 | — | 94.5% |
| CritPt | — | 30% |
| EnigmaEval | — | 23.8% |
| Epoch Capabilities Index | — | 159.12 |
Math GPT-5.4 Pro leads
Gemma 3 1B: 9.6 (#310), GPT-5.4 Pro: 72.0 (#17)
| Benchmark | Gemma 3 1B | GPT-5.4 Pro |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 82.5% |
| FrontierMath Tier 4 | — | 58.5% |
| OTIS Mock AIME 2024-2025 | 1.1% | — |
| FrontierMath (Feb 2025 set) | — | 50% |
| FrontierMath Tier 4 (v1) | — | 37.5% |
Knowledge GPT-5.4 Pro leads
Gemma 3 1B: 7.1 (#309), GPT-5.4 Pro: 68.3 (#6)
| Benchmark | Gemma 3 1B | GPT-5.4 Pro |
|---|---|---|
| GPQA Diamond | 19.9% | 94.6% |
| Humanity's Last Exam | — | 44.3% |
| SimpleQA Verified | — | 46.3% |
| Vectara Hallucination Rate | — | 8.3% |
Frequently asked questions
Is Gemma 3 1B better than GPT-5.4 Pro?
GPT-5.4 Pro is the stronger model overall, scoring 58.8 to 20.7 on the Noometry Index.
How many benchmarks do Gemma 3 1B and GPT-5.4 Pro share?
2 benchmarks have published results for both models. Gemma 3 1B has 4 scored results on Noometry and GPT-5.4 Pro has 16.