Model comparison
GPT-4 Turbo vs Olmo 3.1 32b Instruct
Olmo 3.1 32b Instruct is the stronger model overall, scoring 38.8 to 30.3 on the Noometry Index.
Last verified . 16 shared benchmarks.
Summary
- They share 16 benchmarks with published results for both. GPT-4 Turbo scores higher in 0 categories and Olmo 3.1 32b Instruct in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Olmo 3.1 32b Instruct leads 33.6 to 8.6.
- Olmo 3.1 32b Instruct has downloadable open weights; the other is API-only.
Side by side
| GPT-4 Turbo | Olmo 3.1 32b Instruct | |
|---|---|---|
| Provider | OpenAI | Allen Institute for AI (Ai2) |
| Noometry Index | 30.3 | 38.8 |
| Released | 2023-11-06 | — |
| Weights | Proprietary | Open |
| Context window | 128K | — |
| Max output | 4K | — |
| Input $ / M tokens | $10 | — |
| Output $ / M tokens | $30 | — |
| Results tracked | 36 | 16 |
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Category by category
Coding Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 33.4 (#247), Olmo 3.1 32b Instruct: 38.9 (#154)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Coding | 1268 | 1346 |
| WeirdML | 18% | — |
| BigCodeBench Instruct | 48.2% | — |
| BigCodeBench Complete | 58.2% | — |
| HumanEval+ | 86.6% | — |
| MBPP+ | 73.3% | — |
Agentic & Tool Use Not comparable
GPT-4 Turbo: —, Olmo 3.1 32b Instruct: —
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| METR Time Horizons | 36.7% | — |
Reasoning Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 14.9 (#311), Olmo 3.1 32b Instruct: 25.4 (#131)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1251 | 1322 |
| SimpleBench | 25.1% | — |
| Chess Puzzles | 6% | — |
| DTBench | 61.6% | — |
| LMCA | 9.8% | — |
| Epoch Capabilities Index | 127.25 | — |
| ForecastBench | 59.4 | — |
Math Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 8.6 (#316), Olmo 3.1 32b Instruct: 33.6 (#169)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Math | 1272 | 1305 |
| FrontierMath (Tiers 1-3) | 0.7% | — |
| OTIS Mock AIME 2024-2025 | 6.7% | — |
| MATH Level 5 | 46.7% | — |
Knowledge Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 24.3 (#263), Olmo 3.1 32b Instruct: 35.4 (#175)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Expert | 1223 | 1307 |
| GPQA Diamond | 46.6% | — |
| Confabulations | 28.4% | — |
| MMLU | 81.3% | — |
Multimodal Not comparable
GPT-4 Turbo: 30.0 (#104), Olmo 3.1 32b Instruct: —
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Vision | 1090 | — |
Multilingual Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 40.7 (#211), Olmo 3.1 32b Instruct: 42.8 (#185)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Non-English | 1245 | 1275 |
| LMArena Chinese | 1242 | 1304 |
| LMArena French | 1275 | 1328 |
| LMArena German | 1259 | 1283 |
| LMArena Korean | 1187 | 1206 |
| LMArena Russian | 1259 | 1268 |
| LMArena Spanish | 1260 | 1337 |
| LMArena Japanese | 1194 | — |
Instruction Following Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 66.0 (#211), Olmo 3.1 32b Instruct: 68.8 (#182)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Instruction Following | 1250 | 1298 |
Long Context Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 38.0 (#200), Olmo 3.1 32b Instruct: 39.9 (#161)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Longer Query | 1254 | 1312 |
Writing & Preference Olmo 3.1 32b Instruct leads
GPT-4 Turbo: 47.9 (#201), Olmo 3.1 32b Instruct: 50.4 (#179)
| Benchmark | GPT-4 Turbo | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Text | 1272 | 1311 |
| LMArena Creative Writing | 1269 | 1264 |
| LMArena Multi-Turn | 1267 | 1309 |
Frequently asked questions
Is GPT-4 Turbo better than Olmo 3.1 32b Instruct?
Olmo 3.1 32b Instruct is the stronger model overall, scoring 38.8 to 30.3 on the Noometry Index.
Is GPT-4 Turbo or Olmo 3.1 32b Instruct better for coding?
Olmo 3.1 32b Instruct scores higher on coding benchmarks: 38.9 versus 33.4 in the Noometry coding category.
How many benchmarks do GPT-4 Turbo and Olmo 3.1 32b Instruct share?
16 benchmarks have published results for both models. GPT-4 Turbo has 36 scored results on Noometry and Olmo 3.1 32b Instruct has 16.