Code Migration v1.1 - CLI
Code · 2026-10-19
The CLI split of Code Migration v1.1: 30 open-source Python, Java, Kotlin, Rust and C++ repositories, each migrated into its four non-source languages on the Pi harness and graded by hidden command-line behavior tests. A repository's score averages its four target languages.
Top models (higher is better)
| Model | Score |
|---|---|
| Claude Sonnet 5.5 | 82.8 |
| GPT-6 Astra | 76.4 |
| GPT-6.1 Sol | 74.8 |
| Gemini 4 Argon | 67.8 |
| Muse Wonder | 67.1 |
| DeepSeek V4.1 Flash 1017 | 59.2 |
| Muse Wonder Full | 52.7 |
| DeepSeek V4.1 Flash | 47.7 |
| GPT-6 Luna | 44.3 |
| Claude Haiku 5.5 | 42.1 |
| GLM-5.3 | 40.6 |
| Grok 4.7 | 40.6 |
| MiMo-V2.6-Pro | 39.2 |
| GLM-5.3 Flash | 38.7 |
| Hy4 Preview | 37.9 |
| DeepSeek V4 Pro 0813 | 36.8 |
| Step 5 Preview | 35.2 |
| Mercury 3 | 28.0 |
| Gemini 3.8 Flash | 27.6 |
| MiMo-V2.6-Flash | 27.0 |
| Muse Spark Open | 15.0 |
| Kimi K3 | 11.4 |
| Beam 1.0 501B A23B | 8.9 |
| MiniMax M3 | 8.3 |
| Inkling-Small | 3.0 |
| Inkling | 2.6 |