Model comparison
Gemma 2 2b IT vs GPT-5.4 Pro
GPT-5.4 Pro is the stronger model overall, scoring 58.8 to 32.5 on the Noometry Index.
Last verified . 0 shared benchmarks.
GoogleSummary
- The widest gap is in reasoning, where GPT-5.4 Pro leads 71.0 to 20.5.
- Gemma 2 2b IT has downloadable open weights; the other is API-only.
Side by side
| Gemma 2 2b IT | GPT-5.4 Pro | |
|---|---|---|
| Provider | OpenAI | |
| Noometry Index | 32.5 | 58.8 |
| Released | — | 2026-03-05 |
| Weights | Open | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 128K |
| Input $ / M tokens | — | $30 |
| Output $ / M tokens | — | $180 |
| Results tracked | 17 | 16 |
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Category by category
Coding GPT-5.4 Pro leads
Gemma 2 2b IT: 31.8 (#268), GPT-5.4 Pro: 42.6 (#89)
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| WeirdML | — | 57.4% |
| LMArena Coding | 1112 | — |
Reasoning GPT-5.4 Pro leads
Gemma 2 2b IT: 20.5 (#219), GPT-5.4 Pro: 71.0 (#10)
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| ARC-AGI-2 | — | 83.3% |
| SimpleBench | — | 74.1% |
| ARC-AGI-1 | — | 94.5% |
| CritPt | — | 30% |
| Chess Puzzles | — | 58.6% |
| EnigmaEval | — | 23.8% |
| LMArena Hard Prompts | 1113 | — |
| Epoch Capabilities Index | — | 159.12 |
Math GPT-5.4 Pro leads
Gemma 2 2b IT: 30.1 (#212), GPT-5.4 Pro: 72.0 (#17)
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 82.5% |
| FrontierMath Tier 4 | — | 58.5% |
| LMArena Math | 1135 | — |
| FrontierMath (Feb 2025 set) | — | 50% |
| FrontierMath Tier 4 (v1) | — | 37.5% |
Knowledge GPT-5.4 Pro leads
Gemma 2 2b IT: 29.3 (#229), GPT-5.4 Pro: 68.3 (#6)
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| GPQA Diamond | — | 94.6% |
| Humanity's Last Exam | — | 44.3% |
| SimpleQA Verified | — | 46.3% |
| Vectara Hallucination Rate | — | 8.3% |
| LMArena Expert | 1096 | — |
Multilingual Not comparable
Gemma 2 2b IT: 32.5 (#252), GPT-5.4 Pro: —
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| LMArena Non-English | 1121 | — |
| LMArena Chinese | 1132 | — |
| LMArena French | 1156 | — |
| LMArena German | 1114 | — |
| LMArena Japanese | 1083 | — |
| LMArena Korean | 1055 | — |
| LMArena Russian | 1118 | — |
| LMArena Spanish | 1140 | — |
Instruction Following Not comparable
Gemma 2 2b IT: 58.1 (#258), GPT-5.4 Pro: —
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| LMArena Instruction Following | 1118 | — |
Long Context Not comparable
Gemma 2 2b IT: 34.2 (#245), GPT-5.4 Pro: —
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| LMArena Longer Query | 1130 | — |
Writing & Preference Not comparable
Gemma 2 2b IT: 36.6 (#258), GPT-5.4 Pro: —
| Benchmark | Gemma 2 2b IT | GPT-5.4 Pro |
|---|---|---|
| LMArena Text | 1156 | — |
| LMArena Creative Writing | 1147 | — |
| LMArena Multi-Turn | 1118 | — |
Frequently asked questions
Is Gemma 2 2b IT better than GPT-5.4 Pro?
GPT-5.4 Pro is the stronger model overall, scoring 58.8 to 32.5 on the Noometry Index.
Is Gemma 2 2b IT or GPT-5.4 Pro better for coding?
GPT-5.4 Pro scores higher on coding benchmarks: 42.6 versus 31.8 in the Noometry coding category.
How many benchmarks do Gemma 2 2b IT and GPT-5.4 Pro share?
0 benchmarks have published results for both models. Gemma 2 2b IT has 17 scored results on Noometry and GPT-5.4 Pro has 16.