Benchmark
FrontierCode 1.1 Benchmark
What is FrontierCode 1.1?
FrontierCode 1.1 evaluates whether coding-agent changes are mergeable, using unit tests, maintainer-defined rubrics, and verifiers. Runs flagged for unfair…
- Modality
- text
- Evaluates
- reasoning, agents, code
- Openness
- unknown
- Importer
- LLM Stats
- Reported scores
- 16
Source provenance
FrontierCode 1.1 results and reported scores
LLM Stats
| Model | Organization | Reported value | Reported | Evidence |
|---|---|---|---|---|
| Claude Fable 5 | Anthropic | 0.535 | 2026-06-09 | evidence |
| Claude Opus 4.7 | Anthropic | 0.385 | 2026-04-16 | evidence |
| Claude Opus 4.8 | Anthropic | 0.465 | 2026-05-28 | evidence |
| Claude Opus 5 | Anthropic | 0.534 | 2026-07-24 | evidence |
| Claude Sonnet 5 | Anthropic | 0.427 | 2026-06-30 | evidence |
| DeepSeek-V4-Pro-Max | DeepSeek | 0.176 | 2026-04-23 | evidence |
| Gemini 3.7 Flash | 0.436 | 2026-08-13 | evidence | |
| GLM-5.2 | Z.ai | 0.245 | 2026-06-16 | evidence |
| GPT-5.5 | OpenAI | 0.43 | 2026-04-23 | evidence |
| GPT-5.6 Luna | OpenAI | 0.398 | 2026-07-09 | evidence |
| GPT-5.6 Sol | OpenAI | 0.475 | 2026-07-09 | evidence |
| GPT-5.6 Terra | OpenAI | 0.413 | 2026-07-09 | evidence |
| Grok 4.5 | xAI | 0.424 | 2026-07-16 | evidence |
| Kimi K2.7 Code | Moonshot AI | 0.301 | 2026-06-12 | evidence |
| MiniMax M3 | MiniMax | 0.147 | 2026-06-01 | evidence |
| Qwen3.7-Plus | Qwen | 0.102 | 2026-05-31 | evidence |
Scores are partitioned by the source that reported them and are never merged into a single cross-source ranking, because the sources measure different things and say so.