# Mark Penn

Type: Person

Source: AI Intelligence Brief — https://getaibrief.com/entity/mark-penn
Canonical HTML page: https://getaibrief.com/entity/mark-penn

## Timeline

- **2026-09-28**: Kahan details Palantir's differentiators — Digiday publishes an interview in which Stagwell chief AI officer John Kahan explains Palantir's LLM- and cloud-agnostic platform and privacy innovations.
- **2025-11**: Stagwell announces Palantir partnership — Stagwell strikes a deal with Palantir to build an AI-powered data and audience platform, brokered through CEO Mark Penn's relationship with Palantir CEO Alex Karp.

## Recent coverage (1 stories)

### 40-Year Data Vet Kahan Explains Palantir's LLM-Agnostic AI Platform
2026-09-28 04:44:40 · Sentiment: Neutral · Impact: 5/10 · Sources: 2

Stagwell chief AI officer John Kahan explains how Palantir's platform-agnostic architecture lets Stagwell avoid lock-in to any single LLM or cloud provider. In an interview nearly a year after the deal, he highlights privacy-side innovations such as differential privacy as a competitive moat. The partnership signals enterprise AI's shift toward composable, model-neutral platforms.
Full story: https://getaibrief.com/story/palantir-llm-agnostic-stagwell-ai-platform

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