Build LLM features that can extract data from contracts
Use Vellum to build custom LLM features that can efficiently extract data from contracts, manage legal queries, and provide insights.
Confidently go from prototype to production
Vellum helps you along the AI adoption curve. Go from prototype, to deployed prompt, to optimized model in three steps.
1. Efficiently go from 0 -> 1
Quickly iterate to find the best prompt, model provider, model, and parameters for your use-case – all while using data specific to your company.
2. Simple API interface
Use Vellum's LLM-provider-agnostic API to interface with deployed prompts/models in production. Compatible with popular open-source libraries like LlamaIndex.
3. Measure and iterate
Vellum automatically captures all the data needed to know how your models are performing in production so that you can improve them over time.
Choosing Vellum Over the Assistants API
More Control
With Vellum you have total ownership of your RAG process, prompts, models and tools you use.
Collaborative
Vellum provides a shared workspace where Engineers, PMs and Domain experts can collaborate on building LLM features.
Evaluation & Monitoring
Every model input, output, and end-user feedback is captured and made visible at both the row-level and in aggregate.
"Vellum has completely transformed our company's LLM development process. We've seen atleast a 5x improvement in productivity while building AI powered features"
Eric Lee, Partner & CTO of Left Field Labs
Everything you need to build and deploy LLM features for contract data extraction
Rapid experimentation
No more juggling browser tabs and tracking results in spreadsheets.
Regression testing
Test changes to your prompts and models before they go into production against a bank of test cases + recently made requests.
Your data as context
Dynamically include company-specific context in your prompts without managing your own semantic search infra.
Version control
Track what's worked and what hasn't. Upgrade to new prompts/models or revert when needed – no code changes required.
Observability & monitoring
See exactly what you're sending to models and what they're giving back. View metrics like quality, latency, and cost over time.
Provider agnostic
Use the best provider and model for the job, swap when needed. Avoid tightly coupling your business to just one LLM provider.