regllm
Offline regression testing for Large Language Model responses using Ollama and Zod.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
UnverifiedOverview
What is regllm?
regllm is a library that enables developers to run offline regression tests on Large Language Model (LLM) responses, ensuring consistency and reliability in AI-driven applications. It leverages Ollama and Zod for robust validation and testing.
Key differentiator
“regllm stands out as the only library providing offline regression testing capabilities specifically tailored for Large Language Models, ensuring robust and reliable model performance in controlled environments.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API heavily relies on JavaScript-specific patterns and TypeScript, which may be unfamiliar to developers from other language backgrounds
The official documentation lacks detailed guides and practical examples for complex use cases, making it difficult for new users to fully leverage the tool's capabilities
Integration with external libraries like Ollama and Zod may lead to compatibility issues or unexpected behavior if those libraries undergo changes that regllm does not support
Running extensive offline regression tests on a large dataset can be slow and resource-intensive, potentially leading to long test execution times
Fit analysis
Who is it for?
✓ Best for
Developers who need to ensure the reliability of Large Language Models in offline environments
Teams working on applications that require consistent and validated LLM responses
Projects where regression testing is critical for maintaining model performance
✕ Not a fit for
Real-time or online testing scenarios requiring immediate feedback
Applications that do not have a need for offline validation of AI models
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Integrations
Next step
Get Started with regllm
Step-by-step setup guide with code examples and common gotchas.