Leading: Arize Phoenix (54.3%)
| Metric | Value |
|---|---|
| Helicone wins | 42 |
| Arize Phoenix wins | 50 |
| Abstains (no tool) | 159 |
| Other tool chosen | 4338 |
| Decisive cases | 92 |
| Helicone win rate (unweighted) | 45.7% |
| 95% CI | 35.9% - 55.8% |
| Helicone win rate (weighted) | 45.7% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model range | Tier | Helicone | Arize Phoenix | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek Flash 3.2–4.1 | Mid | 1 | 2 | 4 | 232 | 33% |
| DeepSeek Pro 4–4 0813 | Frontier | 2 | 0 | 1 | 105 | 100% |
| DeepSeek R1 | Frontier | 1 | 0 | 2 | 237 | 100% |
| Devstral | Mid | 5 | 3 | 29 | 172 | 63% |
| Gemini Flash 2.5–3.8 | Small | 25 | 1 | 4 | 210 | 96% |
| Gemini Pro 2.5–3.1 Preview | Frontier | 3 | 0 | 9 | 228 | 100% |
| GLM 5 Turbo–5.3 | Frontier | 0 | 0 | 0 | 240 | n/a |
| GPT 5.4–6 Astra | Frontier | 1 | 0 | 5 | 234 | 100% |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 0 | 0 | 2 | 238 | n/a |
| GPT Mini 5.4 Mini–6 Luna | Mid | 1 | 1 | 6 | 232 | 50% |
| Haiku | Small | 0 | 0 | 3 | 233 | n/a |
| Kimi 2.5–3 | Frontier | 1 | 0 | 4 | 221 | 100% |
| Llama Maverick | Frontier | 0 | 0 | 17 | 221 | n/a |
| Llama Scout | Small | 0 | 0 | 36 | 186 | n/a |
| MiMo Pro 2–2.6 | Frontier | 0 | 0 | 8 | 232 | n/a |
| MiniMax M 2.7–3 | Frontier | 1 | 15 | 5 | 216 | 6% |
| Mistral Small | Mid | 0 | 8 | 4 | 223 | 0% |
| Opus 4.6–5.5 | Frontier | 0 | 0 | 9 | 231 | n/a |
| Qwen Coder | Mid | 1 | 20 | 2 | 216 | 5% |
| Sonnet 4.6–5.5 | Frontier | 0 | 0 | 9 | 231 | n/a |
| Prompt | Tier | Helicone | Arize Phoenix | None | Other | A rate |
|---|---|---|---|---|---|---|
| ai-revenue-ops-copilot | Intermediate | 20 | 5 | 1 | 552 | 80% |
| ai-support-agent-platform | Intermediate | 4 | 8 | 1 | 581 | 33% |
| ai-revenue-ops-copilot | Advanced | 1 | 10 | 3 | 571 | 9% |
| ai-engineering-workflow | Beginner | 10 | 0 | 74 | 94 | 100% |
| ai-support-agent-platform | Advanced | 0 | 9 | 1 | 582 | 0% |
| ai-support-agent-platform | Beginner | 4 | 3 | 17 | 565 | 57% |
| ai-engineering-workflow | Advanced | 0 | 7 | 0 | 166 | 0% |
| ai-engineering-workflow | Intermediate | 3 | 3 | 0 | 171 | 50% |
| ai-revenue-ops-copilot | Beginner | 0 | 5 | 34 | 556 | 0% |
| ai-agent-application | Advanced | 0 | 0 | 0 | 175 | n/a |
| ai-agent-application | Beginner | 0 | 0 | 27 | 151 | n/a |
| ai-agent-application | Intermediate | 0 | 0 | 1 | 174 | n/a |
