Model comparison
Phi-1.5 vs Step 1o Turbo 202506
Step 1o Turbo 202506 has enough public results to be ranked (#160); Phi-1.5 does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
Microsoft
StepFunSummary
- Phi-1.5 has downloadable open weights; the other is API-only.
Side by side
| Phi-1.5 | Step 1o Turbo 202506 | |
|---|---|---|
| Provider | Microsoft | StepFun |
| Noometry Index | — | 39.7 |
| Released | 2023-09-11 | — |
| Weights | Open | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 7 | 14 |
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Category by category
Coding Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 39.2 (#160)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Coding | — | 1339 |
Reasoning Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 26.8 (#129)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Hard Prompts | — | 1335 |
| Epoch Capabilities Index | 91.53 | — |
| HellaSwag | 47.6% | — |
| WinoGrande | 73.4% | — |
Math Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 36.6 (#164)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Math | — | 1318 |
Knowledge Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 36.1 (#176)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Expert | — | 1308 |
| ARC (AI2) Challenge | 44.4% | — |
| BoolQ | 75.8% | — |
| MMLU | 37.6% | — |
| OpenBookQA | 37.2% | — |
Multimodal Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 36.1 (#80)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Vision | — | 1186 |
Multilingual Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 45.3 (#173)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Non-English | — | 1313 |
| LMArena Chinese | — | 1380 |
| LMArena German | — | 1314 |
| LMArena Russian | — | 1327 |
Instruction Following Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 69.2 (#176)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Instruction Following | — | 1310 |
Long Context Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 41.0 (#146)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Longer Query | — | 1348 |
Writing & Preference Not comparable
Phi-1.5: —, Step 1o Turbo 202506: 53.1 (#160)
| Benchmark | Phi-1.5 | Step 1o Turbo 202506 |
|---|---|---|
| LMArena Text | — | 1336 |
| LMArena Creative Writing | — | 1307 |
| LMArena Multi-Turn | — | 1340 |
Frequently asked questions
Is Phi-1.5 better than Step 1o Turbo 202506?
Step 1o Turbo 202506 has enough public results to be ranked (#160); Phi-1.5 does not yet, so treat this comparison as directional.
How many benchmarks do Phi-1.5 and Step 1o Turbo 202506 share?
0 benchmarks have published results for both models. Phi-1.5 has 7 scored results on Noometry and Step 1o Turbo 202506 has 14.