Leading: LangChain (95.3%)
| Metric | Value |
|---|---|
| LlamaIndex wins | 9 |
| LangChain wins | 181 |
| Abstains (no tool) | 1 |
| Other tool chosen | 342 |
| Decisive cases | 190 |
| LlamaIndex win rate (unweighted) | 4.7% |
| 95% CI | 2.5% - 8.8% |
| LlamaIndex win rate (weighted) | 4.7% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model range | Tier | LlamaIndex | LangChain | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek Flash 3.2–4.1 | Mid | 0 | 13 | 0 | 13 | 0% |
| DeepSeek Pro 4–4 0813 | Frontier | 0 | 13 | 0 | 14 | 0% |
| DeepSeek R1 | Frontier | 0 | 26 | 1 | 0 | 0% |
| Devstral | Mid | 0 | 18 | 0 | 3 | 0% |
| Gemini Flash 2.5–3.8 | Small | 0 | 0 | 0 | 27 | n/a |
| Gemini Pro 2.5–3.1 Preview | Frontier | 0 | 22 | 0 | 5 | 0% |
| GLM 5 Turbo–5.3 | Frontier | 1 | 1 | 0 | 25 | 50% |
| GPT 5.4–6 Astra | Frontier | 0 | 0 | 0 | 27 | n/a |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 0 | 0 | 0 | 27 | n/a |
| GPT Mini 5.4 Mini–6 Luna | Mid | 0 | 0 | 0 | 27 | n/a |
| Haiku | Small | 0 | 1 | 0 | 26 | 0% |
| Kimi 2.5–3 | Frontier | 0 | 0 | 0 | 27 | n/a |
| Llama Maverick | Frontier | 0 | 26 | 0 | 1 | 0% |
| Llama Scout | Small | 6 | 19 | 0 | 2 | 24% |
| MiMo Pro 2–2.6 | Frontier | 2 | 5 | 0 | 20 | 29% |
| MiniMax M 2.7–3 | Frontier | 0 | 4 | 0 | 23 | 0% |
| Mistral Small | Mid | 0 | 5 | 0 | 22 | 0% |
| Opus 4.6–5.5 | Frontier | 0 | 0 | 0 | 27 | n/a |
| Qwen Coder | Mid | 0 | 21 | 0 | 6 | 0% |
| Sonnet 4.6–5.5 | Frontier | 0 | 7 | 0 | 20 | 0% |
| Prompt | Tier | LlamaIndex | LangChain | None | Other | A rate |
|---|---|---|---|---|---|---|
| ai-agent-application | Beginner | 9 | 75 | 0 | 94 | 11% |
| ai-agent-application | Intermediate | 0 | 59 | 1 | 118 | 0% |
| ai-agent-application | Advanced | 0 | 47 | 0 | 130 | 0% |
