Decision Workspace
llm-chain vs langchain-rust vs llm-chain-openai
Side-by-side comparison of Rust crates
45
llm-chain
growingv0.13.0
A library for running chains of LLMs (such as ChatGPT) in series to complete complex tasks, such as text summation.
47
langchain-rust
growingv4.6.0
LangChain for Rust, the easiest way to write LLM-based programs in Rust
42
llm-chain-openai
growingv0.13.0
A library implementing `llm-chains` for OpenAI's models. Chains can be use to apply the model series to complete complex tasks, such as text summation.
Core Metrics
| llm-chain | langchain-rust | llm-chain-openai | |
|---|---|---|---|
| Health Score | 45 | 47 | 42 |
| Total Downloads | 88.3K | 139.7K | 65.8K |
| 30d Downloads | 1.1K | 3.2K | 0 |
| Dependents | 92 | 51 | 1 |
| Releases | 30 | 68 | 26 |
| Last Updated | 922d ago | 596d ago | 922d ago |
| Age | 3y 2m | 2y 3m | 3y 2m |
Health Breakdown
llm-chain
Maintenance
7
Quality
12
Community
10
Popularity
6
Documentation
10
langchain-rust
Maintenance
7
Quality
13
Community
8
Popularity
6
Documentation
13
llm-chain-openai
Maintenance
7
Quality
13
Community
6
Popularity
6
Documentation
10
Technical Details
| llm-chain | langchain-rust | llm-chain-openai | |
|---|---|---|---|
| Version | 0.13.0 | 4.6.0 | 0.13.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 19 | 53 | 14 |
| Crate Size | 61KB | 339KB | 40KB |
| Features | 0 | 13 | 0 |
| Yanked % | 0.0% | 75.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •langchain-rust leads with a health score of 47/100, but none of the options score above 80.
- •⚠ llm-chain, langchain-rust, llm-chain-openai have not been updated in over a year.
- •llm-chain, llm-chain-openai are pre-1.0 — API may change.