Leading: Vitest (52.6%)
| Metric | Value |
|---|---|
| Cypress wins | 9 |
| Vitest wins | 10 |
| Abstains (no tool) | 99 |
| Other tool chosen | 164 |
| Decisive cases | 19 |
| Cypress win rate (unweighted) | 47.4% |
| 95% CI | 27.3% - 68.3% |
| Cypress win rate (weighted) | 47.4% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Cypress | Vitest | None | Other | A rate |
|---|---|---|---|---|---|---|
| Devstral 2 2512 | Mid | 5 | 0 | 1 | 9 | 100% |
| Claude Sonnet 4.6 | Frontier | 0 | 5 | 6 | 5 | 0% |
| DeepSeek V4 Flash | Mid | 0 | 5 | 1 | 7 | 0% |
| Llama 4 Scout | Small | 4 | 0 | 1 | 9 | 100% |
| Claude Haiku 4.5 | Small | 0 | 0 | 7 | 0 | n/a |
| Claude Opus 4.8 | Frontier | 0 | 0 | 5 | 13 | n/a |
| DeepSeek R1 0528 | Frontier | 0 | 0 | 14 | 1 | n/a |
| DeepSeek V4 Pro | Frontier | 0 | 0 | 7 | 9 | n/a |
| Gemini 2.5 Pro | Frontier | 0 | 0 | 3 | 14 | n/a |
| Gemini 3.5 Flash | Small | 0 | 0 | 5 | 13 | n/a |
| GLM 5.2 | Frontier | 0 | 0 | 3 | 15 | n/a |
| GPT 5.3 Codex | Frontier | 0 | 0 | 5 | 9 | n/a |
| GPT 5.4 Mini | Mid | 0 | 0 | 7 | 10 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 5 | 10 | n/a |
| Kimi K2.7 Code | Frontier | 0 | 0 | 6 | 8 | n/a |
| Llama 4 Maverick | Frontier | 0 | 0 | 1 | 0 | n/a |
| MiMo V2.5 Pro | Frontier | 0 | 0 | 10 | 4 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 0 | 18 | n/a |
| Mistral Small 4 | Mid | 0 | 0 | 2 | 6 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 10 | 4 | n/a |
| Prompt | Tier | Cypress | Vitest | None | Other | A rate |
|---|---|---|---|---|---|---|
| ai-engineering-workflow | Intermediate | 6 | 7 | 15 | 69 | 46% |
| ai-engineering-workflow | Beginner | 1 | 3 | 68 | 37 | 25% |
| ai-engineering-workflow | Advanced | 2 | 0 | 16 | 58 | 100% |
