Features
Experiment tracking with auto-logging
Model registry with lineage
Dataset versioning and artifact storage
Collaborative dashboards and reports
Weave LLM tracing and debugging
LLM evaluations with scorers
Production monitoring with guardrails
Serverless RL and SFT fine-tuning
Serverless inference for open-source models
CI/CD automations and alerts
CoreWeave Sandboxes for isolated runs
Multi-cloud support (AWS, GCP, Azure)
Local server deployment (Docker)
Web crawling and scraping API with Rust engine
AI Studio for natural language crawling (add-on $6/mo)
Browser AI commands via WebSocket: Act, Extract, Observe
Silk custom AI model for extraction and captcha solving
Browser Cloud with stealth anti-detection
Structured output: markdown, HTML, JSON, CSV, XML, plain text
Screenshot capture of pages
Link extraction from pages
Search endpoint for query-based data retrieval
Unblocker with rotating proxies and automatic retries
1,000+ ready-made scraper examples (32 categories)
Data connectors: S3, GCS, Google Sheets, Azure Blob, Supabase
Respects robots.txt (configurable)
Failed requests not billed
Open-source core available on GitHub
