| Metric | Value |
|---|---|
| Socket.io wins | 238 |
| Stream wins | 288 |
| Abstains (no tool) | 52 |
| Other tool chosen | 4218 |
| Decisive cases | 526 |
| Socket.io win rate (unweighted) | 45.2% |
| 95% CI | 41.0% - 49.5% |
| Socket.io win rate (weighted) | 45.2% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Socket.io | Stream | None | Other | A rate |
|---|---|---|---|---|---|---|
| Llama 4 Maverick | Frontier | 70 | 12 | 0 | 167 | 85% |
| Claude Haiku 4.5 | Small | 79 | 0 | 0 | 166 | 100% |
| Kimi K2.5 | Frontier | 0 | 50 | 3 | 134 | 0% |
| Llama 4 Scout | Small | 46 | 0 | 0 | 202 | 100% |
| GPT 5.4 | Frontier | 1 | 33 | 0 | 153 | 3% |
| Gemini 2.5 Flash | Small | 0 | 30 | 0 | 159 | 0% |
| Claude Sonnet 4.6 | Frontier | 0 | 29 | 0 | 223 | 0% |
| Claude Opus 4.6 | Frontier | 7 | 21 | 0 | 161 | 25% |
| GLM 5 Turbo | Frontier | 0 | 23 | 3 | 163 | 0% |
| GPT 5.4 Mini | Mid | 1 | 18 | 4 | 225 | 5% |
| Kimi K2.7 Code | Frontier | 5 | 13 | 0 | 45 | 28% |
| DeepSeek V3.2 | Mid | 11 | 6 | 1 | 171 | 65% |
| MiniMax M2.7 | Frontier | 10 | 7 | 0 | 170 | 59% |
| MiMo V2 Pro | Frontier | 5 | 4 | 0 | 179 | 56% |
| Gemini 3.5 Flash | Small | 0 | 7 | 0 | 56 | 0% |
| Gemini 2.5 Pro | Frontier | 0 | 6 | 0 | 246 | 0% |
| GLM 5.2 | Frontier | 0 | 6 | 0 | 57 | 0% |
| GPT 5.5 | Frontier | 0 | 6 | 0 | 57 | 0% |
| Claude Opus 4.8 | Frontier | 0 | 4 | 0 | 59 | 0% |
| GPT 5.3 Codex | Frontier | 0 | 4 | 0 | 248 | 0% |
| DeepSeek R1 0528 | Frontier | 1 | 2 | 40 | 208 | 33% |
| MiMo V2.5 Pro | Frontier | 0 | 3 | 0 | 60 | 0% |
| MiniMax M3 | Frontier | 2 | 0 | 0 | 61 | 100% |
| DeepSeek V4 Flash | Mid | 0 | 2 | 0 | 59 | 0% |
| DeepSeek V4 Pro | Frontier | 0 | 2 | 1 | 58 | 0% |
| Devstral 2 2512 | Mid | 0 | 0 | 0 | 234 | n/a |
| Mistral Small 4 | Mid | 0 | 0 | 0 | 247 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 0 | 250 | n/a |
| Prompt | Tier | Socket.io | Stream | None | Other | A rate |
|---|---|---|---|---|---|---|
| chat-application | Beginner | 3 | 215 | 4 | 312 | 1% |
| project-management-tool | Beginner | 78 | 0 | 7 | 450 | 100% |
| chat-application | Advanced | 30 | 21 | 1 | 479 | 59% |
| social-media-platform | Beginner | 31 | 11 | 22 | 463 | 74% |
| chat-application | Intermediate | 17 | 24 | 8 | 487 | 41% |
| project-management-tool | Intermediate | 33 | 0 | 3 | 498 | 100% |
| social-media-platform | Intermediate | 22 | 7 | 4 | 498 | 76% |
| project-management-tool | Advanced | 19 | 1 | 0 | 514 | 95% |
| social-media-platform | Advanced | 5 | 9 | 3 | 517 | 36% |
