| Metric | Value |
|---|---|
| Jest wins | 15 |
| Playwright wins | 153 |
| Abstains (no tool) | 116 |
| Other tool chosen | 44 |
| Decisive cases | 168 |
| Jest win rate (unweighted) | 8.9% |
| 95% CI | 5.5% - 14.2% |
| Jest win rate (weighted) | 8.9% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Jest | Playwright | None | Other | A rate |
|---|---|---|---|---|---|---|
| MiniMax M3 | Frontier | 0 | 20 | 1 | 0 | 0% |
| GLM 5.2 | Frontier | 0 | 18 | 3 | 0 | 0% |
| Gemini 3.5 Flash | Small | 0 | 16 | 5 | 0 | 0% |
| Claude Opus 4.8 | Frontier | 0 | 15 | 6 | 0 | 0% |
| GPT 5.5 | Frontier | 0 | 12 | 5 | 0 | 0% |
| DeepSeek V4 Pro | Frontier | 0 | 11 | 8 | 0 | 0% |
| GPT 5.4 Mini | Mid | 0 | 11 | 8 | 1 | 0% |
| Gemini 2.5 Pro | Frontier | 0 | 10 | 4 | 6 | 0% |
| GPT 5.3 Codex | Frontier | 0 | 10 | 6 | 0 | 0% |
| Devstral 2 2512 | Mid | 9 | 0 | 1 | 5 | 100% |
| DeepSeek V4 Flash | Mid | 1 | 8 | 1 | 6 | 11% |
| Kimi K2.7 Code | Frontier | 0 | 8 | 8 | 1 | 0% |
| Claude Sonnet 4.6 | Frontier | 0 | 6 | 7 | 5 | 0% |
| Llama 4 Scout | Small | 4 | 0 | 1 | 12 | 100% |
| MiMo V2.5 Pro | Frontier | 0 | 3 | 12 | 1 | 0% |
| Qwen3 Coder Next | Mid | 0 | 3 | 11 | 2 | 0% |
| Mistral Small 4 | Mid | 0 | 2 | 3 | 5 | 0% |
| DeepSeek R1 0528 | Frontier | 1 | 0 | 16 | 0 | 100% |
| Claude Haiku 4.5 | Small | 0 | 0 | 9 | 0 | n/a |
| Llama 4 Maverick | Frontier | 0 | 0 | 1 | 0 | n/a |
| Prompt | Tier | Jest | Playwright | None | Other | A rate |
|---|---|---|---|---|---|---|
| ai-engineering-workflow | Intermediate | 5 | 73 | 19 | 15 | 6% |
| ai-engineering-workflow | Advanced | 4 | 50 | 19 | 16 | 7% |
| ai-engineering-workflow | Beginner | 6 | 30 | 78 | 13 | 17% |
