| Metric | Value |
|---|---|
| pgvector wins | 8 |
| Weaviate wins | 22 |
| Abstains (no tool) | 1 |
| Other tool chosen | 317 |
| Decisive cases | 30 |
| pgvector win rate (unweighted) | 26.7% |
| 95% CI | 14.2% - 44.4% |
| pgvector win rate (weighted) | 26.7% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | pgvector | Weaviate | None | Other | A rate |
|---|---|---|---|---|---|---|
| Claude Opus 4.8 | Frontier | 6 | 0 | 0 | 12 | 100% |
| Claude Sonnet 4.6 | Frontier | 0 | 6 | 0 | 12 | 0% |
| Devstral 2 2512 | Mid | 0 | 5 | 0 | 10 | 0% |
| Llama 4 Scout | Small | 0 | 5 | 0 | 13 | 0% |
| Mistral Small 4 | Mid | 2 | 0 | 0 | 8 | 100% |
| DeepSeek V4 Flash | Mid | 0 | 2 | 0 | 16 | 0% |
| Llama 4 Maverick | Frontier | 0 | 2 | 0 | 16 | 0% |
| MiMo V2.5 Pro | Frontier | 0 | 2 | 0 | 16 | 0% |
| Claude Haiku 4.5 | Small | 0 | 0 | 0 | 18 | n/a |
| DeepSeek R1 0528 | Frontier | 0 | 0 | 1 | 17 | n/a |
| DeepSeek V4 Pro | Frontier | 0 | 0 | 0 | 18 | n/a |
| Gemini 2.5 Pro | Frontier | 0 | 0 | 0 | 18 | n/a |
| Gemini 3.5 Flash | Small | 0 | 0 | 0 | 18 | n/a |
| GLM 5.2 | Frontier | 0 | 0 | 0 | 17 | n/a |
| GPT 5.3 Codex | Frontier | 0 | 0 | 0 | 18 | n/a |
| GPT 5.4 Mini | Mid | 0 | 0 | 0 | 18 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 0 | 18 | n/a |
| Kimi K2.7 Code | Frontier | 0 | 0 | 0 | 18 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 0 | 18 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 0 | 18 | n/a |
| Prompt | Tier | pgvector | Weaviate | None | Other | A rate |
|---|---|---|---|---|---|---|
| ai-agent-application | Advanced | 6 | 15 | 0 | 93 | 29% |
| ai-agent-application | Intermediate | 1 | 5 | 1 | 108 | 17% |
| ai-agent-application | Beginner | 1 | 2 | 0 | 116 | 33% |
