| Metric | Value |
|---|---|
| Sendbird wins | 21 |
| Apache Kafka wins | 21 |
| Abstains (no tool) | 54 |
| Other tool chosen | 4699 |
| Decisive cases | 42 |
| Sendbird win rate (unweighted) | 50.0% |
| 95% CI | 35.5% - 64.5% |
| Sendbird win rate (weighted) | 50.0% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Sendbird | Apache Kafka | None | Other | A rate |
|---|---|---|---|---|---|---|
| Gemini 2.5 Pro | Frontier | 20 | 0 | 0 | 232 | 100% |
| Claude Opus 4.6 | Frontier | 0 | 9 | 0 | 188 | 0% |
| Gemini 2.5 Flash | Small | 0 | 7 | 0 | 191 | 0% |
| Claude Opus 4.8 | Frontier | 0 | 4 | 0 | 50 | 0% |
| Llama 4 Maverick | Frontier | 1 | 0 | 0 | 248 | 100% |
| GPT 5.4 Mini | Mid | 0 | 1 | 4 | 243 | 0% |
| Claude Haiku 4.5 | Small | 0 | 0 | 0 | 245 | n/a |
| Claude Sonnet 4.6 | Frontier | 0 | 0 | 0 | 252 | n/a |
| DeepSeek R1 0528 | Frontier | 0 | 0 | 40 | 211 | n/a |
| DeepSeek V3.2 | Mid | 0 | 0 | 1 | 197 | n/a |
| DeepSeek V4 Flash | Mid | 0 | 0 | 0 | 52 | n/a |
| DeepSeek V4 Pro | Frontier | 0 | 0 | 1 | 52 | n/a |
| Devstral 2 2512 | Mid | 0 | 0 | 0 | 243 | n/a |
| Gemini 3.5 Flash | Small | 0 | 0 | 0 | 54 | n/a |
| GLM 5 Turbo | Frontier | 0 | 0 | 3 | 195 | n/a |
| GLM 5.2 | Frontier | 0 | 0 | 0 | 54 | n/a |
| GPT 5.3 Codex | Frontier | 0 | 0 | 0 | 252 | n/a |
| GPT 5.4 | Frontier | 0 | 0 | 0 | 195 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 0 | 54 | n/a |
| Kimi K2.5 | Frontier | 0 | 0 | 5 | 191 | n/a |
| Kimi K2.7 Code | Frontier | 0 | 0 | 0 | 54 | n/a |
| Llama 4 Scout | Small | 0 | 0 | 0 | 248 | n/a |
| MiMo V2 Pro | Frontier | 0 | 0 | 0 | 197 | n/a |
| MiMo V2.5 Pro | Frontier | 0 | 0 | 0 | 54 | n/a |
| MiniMax M2.7 | Frontier | 0 | 0 | 0 | 196 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 0 | 54 | n/a |
| Mistral Small 4 | Mid | 0 | 0 | 0 | 247 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 0 | 250 | n/a |
| Prompt | Tier | Sendbird | Apache Kafka | None | Other | A rate |
|---|---|---|---|---|---|---|
| social-media-platform | Advanced | 0 | 21 | 4 | 508 | 0% |
| chat-application | Beginner | 19 | 0 | 4 | 511 | 100% |
| chat-application | Intermediate | 1 | 0 | 8 | 526 | 100% |
| chat-application | Advanced | 1 | 0 | 1 | 530 | 100% |
| project-management-tool | Beginner | 0 | 0 | 7 | 528 | n/a |
| project-management-tool | Intermediate | 0 | 0 | 3 | 531 | n/a |
| project-management-tool | Advanced | 0 | 0 | 0 | 534 | n/a |
| social-media-platform | Beginner | 0 | 0 | 22 | 505 | n/a |
| social-media-platform | Intermediate | 0 | 0 | 5 | 526 | n/a |
