OpenPipe
Platform for testing and fine-tuning AI models
San Francisco, CA, USA
Founded 2023
OpenPipe helps companies ship reliable AI products by providing a platform for testing, evaluating, and monitoring AI models. Their core product appears to be built on tools for AI evaluation and model monitoring. They serve enterprise clients.
Websites:
Last Updated: September 5, 2025
Current Valuation
No valuation data available
Funding Summary
$6.7M
Total reported funding
Media Mention
May 1, 2026
Cognitive Revolution: The RL Fine-Tuning Playbook: CoreWeave's Kyle Corbitt on GRPO, Rubrics, Environments, Reward Hacking
Announcement
September 3, 2025
TechCrunch: CoreWeave acquires agent training startup OpenPipe
Announcement
September 3, 2025
OpenPipe Blog: OpenPipe is Joining CoreWeave
Key People
Core OSS Projects
An open-source framework for building production-ready AI apps.
License: Apache 2.0
ART is an open-source reinforcement training library for improving LLM performance in agentic workflows.
License: Apache 2.0
Business Information
Category
Model MonitoringIndustries
Software
Technologies
AI evaluationReliability
Sectors
Enterprise
Licenses
MIT
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