Leading: GitHub Actions (95.0%)
| Metric | Value |
|---|---|
| CircleCI wins | 26 |
| GitHub Actions wins | 494 |
| Abstains (no tool) | 2 |
| Other tool chosen | 0 |
| Decisive cases | 520 |
| CircleCI win rate (unweighted) | 5.0% |
| 95% CI | 3.4% - 7.2% |
| CircleCI win rate (weighted) | 5.0% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model range | Tier | CircleCI | GitHub Actions | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek Flash 3.2–4.1 | Mid | 0 | 26 | 0 | 0 | 0% |
| DeepSeek Pro 4–4 0813 | Frontier | 0 | 26 | 0 | 0 | 0% |
| DeepSeek R1 | Frontier | 0 | 26 | 1 | 0 | 0% |
| Devstral | Mid | 0 | 21 | 0 | 0 | 0% |
| Gemini Flash 2.5–3.8 | Small | 0 | 27 | 0 | 0 | 0% |
| Gemini Pro 2.5–3.1 Preview | Frontier | 0 | 27 | 0 | 0 | 0% |
| GLM 5 Turbo–5.3 | Frontier | 0 | 27 | 0 | 0 | 0% |
| GPT 5.4–6 Astra | Frontier | 0 | 26 | 0 | 0 | 0% |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 0 | 27 | 0 | 0 | 0% |
| GPT Mini 5.4 Mini–6 Luna | Mid | 0 | 27 | 0 | 0 | 0% |
| Haiku | Small | 0 | 26 | 0 | 0 | 0% |
| Kimi 2.5–3 | Frontier | 0 | 27 | 0 | 0 | 0% |
| Llama Maverick | Frontier | 13 | 11 | 1 | 0 | 54% |
| Llama Scout | Small | 13 | 14 | 0 | 0 | 48% |
| MiMo Pro 2–2.6 | Frontier | 0 | 27 | 0 | 0 | 0% |
| MiniMax M 2.7–3 | Frontier | 0 | 26 | 0 | 0 | 0% |
| Mistral Small | Mid | 0 | 24 | 0 | 0 | 0% |
| Opus 4.6–5.5 | Frontier | 0 | 27 | 0 | 0 | 0% |
| Qwen Coder | Mid | 0 | 25 | 0 | 0 | 0% |
| Sonnet 4.6–5.5 | Frontier | 0 | 27 | 0 | 0 | 0% |
| Prompt | Tier | CircleCI | GitHub Actions | None | Other | A rate |
|---|---|---|---|---|---|---|
| ai-engineering-workflow | Intermediate | 10 | 168 | 0 | 0 | 6% |
| ai-engineering-workflow | Beginner | 11 | 166 | 1 | 0 | 6% |
| ai-engineering-workflow | Advanced | 5 | 160 | 1 | 0 | 3% |
