# Protege

Building the platform for AI training data

Page: <https://rssamplifier.com/withprotege-substack-com>  
Feed: <https://rssamplifier.com/withprotege-substack-com.md>

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## [Healthcare AI Needs An Independent Referee](https://withprotege.substack.com/p/healthcare-ai-needs-an-independent)

_2026-08-04 · Caleb Lee_

Two peer-reviewed journals, three weeks apart. Opposite answers on whether general or clinical AI performs better. Both contained flawed benchmarks...and there's no referee.

## [Announcing Spatial & Physical Intelligence at Protege](https://withprotege.substack.com/p/announcing-spatial-and-physical-intelligence)

_2026-04-15 · Caleb Lee_

Why we’re launching our data vertical aimed at robotics, world models, and more — and an invitation to build with us.

## [Announcing DataLab at Protege](https://withprotege.substack.com/p/announcing-datalab-at-protege)

_2026-03-11 · Caleb Lee_

Why the world needs an AI lab — for Data

## [Announcing Protege’s $30M Fundraise Led by a16z](https://withprotege.substack.com/p/announcing-proteges-30m-fundraise)

_2026-01-08 · Caleb Lee_

There are three bottlenecks to AI’s progress — compute, models, and data. Access to the right data remains the hardest part, and we’re solving that and building the infrastructure to support the data.

## [Introducing Protege Evaluation Datasets and Benchmarks for Healthcare AI](https://withprotege.substack.com/p/introducing-protege-evaluation-datasets)

_2025-10-23 · Caleb Lee_

Real world datasets that match true patient journeys for unbiased healthcare AI model evaluation

## [Protege Announces $25 Million Series A to Expand AI Training Data Platform](https://withprotege.substack.com/p/protege-announces-25-million-series)

_2025-08-13_

Protege, the platform designed to enable the secure exchange of proprietary data for artificial intelligence training, today announced the close of a $25 million Series A funding round.

## [Introducing Motion Capture at Protege](https://withprotege.substack.com/p/introducing-motion-capture-at-protege)

_2025-08-06 · Bobby Samuels_

Structured Motion for Learning Systems

## [Introducing Audio & Speech at Protege](https://withprotege.substack.com/p/introducing-audio-and-speech-at-protege)

_2025-08-05 · Bobby Samuels_

Multilingual, real-world conversational audio for speech model training

## [Introducing SHOT](https://withprotege.substack.com/p/introducing-shot)

_2025-07-16 · Emily Lindemer_

High-Quality Audiovisual Datasets Optimized for Generative AI

## [Countdown to Getting Paid (Sponsored)](https://crawlproof.com/a/fl3kMkP9zlef)

_2025-07-16 · **Sponsored**_

Create a shareable wallet timer — deposits buy back time and pay debt down

## [Needles in the Haystack](https://withprotege.substack.com/p/needles-in-the-haystack)

_2025-07-15 · Emily Lindemer_

Why Generative Video Demands a New Approach to AI Training Data