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Compare Libraries
See which libraries have better AI support across different models
Format: owner/repo — max 5 repositories
Compare for:
Knowledge cutoff: 2025-08-31
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langchain
langchain-ai
84
Grade B
The agent engineering platform.
Coverage79
Adoption96
Documentation55
AI Readiness90
Momentum65
Maintenance100
⭐ 136.7K🍴 22.6K📦 2.1M/wk
instructor
567-labs
77
Grade B
structured outputs for llms
Coverage79
Adoption65
Documentation90
AI Readiness50
Momentum70
Maintenance85
⭐ 13.0K🍴 1.0K📦 1.1K/wk
llama_index
run-llama
73
Grade B
LlamaIndex is the leading document agent and OCR platform
Coverage79
Adoption77
Documentation80
AI Readiness30
Momentum70
Maintenance85
⭐ 49.4K🍴 7.4K
crewAI
crewAIInc
72
Grade B
Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.
Coverage67
Adoption72
Documentation85
AI Readiness30
Momentum100
Maintenance95
⭐ 51.4K🍴 7.1K📦 492/wk
instructor
567-labs
71
Grade B
structured outputs for llms
Coverage61
Adoption67
Documentation90
AI Readiness30
Momentum100
Maintenance95
⭐ 12.2K🍴 917
Summary for GPT-5.2-Codex
| Library | Overall | Coverage | Adoption | Docs | AI Ready | Momentum | Maint. |
|---|---|---|---|---|---|---|---|
| B · 84 | 79 | 96 | 55 | 90 | 65 | 100 | |
| B · 77 | 79 | 65 | 90 | 50 | 70 | 85 | |
| B · 73 | 79 | 77 | 80 | 30 | 70 | 85 | |
| B · 72 | 67 | 72 | 85 | 30 | 100 | 95 | |
| B · 71 | 61 | 67 | 90 | 30 | 100 | 95 |
Score by LLM
See how each library scores across different AI models
| Library | GPT-5.2-Codex | Claude 4.5 Opus | Claude 4.5 Sonnet | Gemini 3 Pro |
|---|---|---|---|---|
| langchain | 84 | 84 | 84 | 83 |
| instructor | 77 | 78 | 77 | 77 |
| llama_index | 73 | 73 | 73 | 72 |
| crewAI | 72 | 65 | 65 | 65 |
| instructor | 71 | 66 | - | 66 |