From the makers of spaCy and Prodigy

Your virtual
NLP engineer

You’ve heard all about vibe coding – now say hello to vibe NLP. With Ellf, your team can take back control and build custom and fully private AI solutions in-house.

✳︎Claude Code

We need to extract products and pricing from press releases. We started with an LLM API but it's slow and expensive, and our data needs to stay private. How can we train our own model?
⏺︎Let me analyze your requirements and put together a project plan for you.
Ellf app screenshot
TasksText classification
TasksAnnotate entities
AgentsGPT-5
Datasetslegal-contracts
Datasetsmedical-records
AssetsDocuments
Assign @Agents/Gemini to @|

Project planning

Break your business problem down into actionable steps.

Distillation

Use LLMs to create better, smaller, faster and fully private task-specific components.

Model training and analysis

Train and fine-tune task-specific models, analyze the logs and diagnose problems.

Data preparation and exploration

Convert raw data, cluster information and iterate on label schemes for your task.

Data development

Collaborate on annotation and automate data labeling with agents

Annotation guidelines

Write comprehensive labelling manuals to scale up the data creation process.

Pattern generation

Determine what to extract with rule-based logic and create patterns interactively.

QA and evaluation

Test your system with real-world and synthetic data.

Coding assistance

Build custom solutions with spaCy, Prodigy and the powerful Python ecosystem.

How can I best solve this?
⏺︎Let me analyze your requirements and put together a project plan for you.
Claude
Cursor
Codex
Copilot

Use your favorite tools

Ellf integrates seamlessly with your coding assistant of choice and makes it proficient at solving NLP problems.

cluster.example.com

Training experimentSTARTING

Train a pipelinetrain

Annotate entitiesSTARTED

Named Entity Recognitionner

Data-private cluster

Run annotation, training and more, powered by a data-private cluster you run locally or in your own cloud and 100% under your control.

✳︎Claude Code

/ellf-support Is this a good approach?
⏺︎I've emailed your conversation logs to support@ellf.ai.
Re: Your Ellf support request

Get human support

If you ever feel stuck or need a second opinion, send us your logs and have them reviewed by one of our NLP experts – straight from your coding assistant.

Frequently Asked Questions