---
format: "aidr-story-markdown/v1"
id: "c489c57b754481f1d4bbaad7531b23f1c2a299636d55eff04f6c5a534802a826"
canonical_url: "https://aidr.today/c489c57b?lang=en"
title: "OpenAI and Anthropic Nearly Struck Binding AI Safety Deal After 2025 Trial"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-09-21T14:56:12.000Z"
category: "Regulation"
topics: ["openai","anthropic","safety","regulation","market-brief"]
source_urls: ["https://marketbrief.now/ai/openai-and-anthropic-nearly-struck-binding-ai-safety-deal-after-2025-tri-fee77bd7","https://huggingnews.com/ai/openai-and-anthropic-nearly-struck-binding-ai-safety-deal-after-2025-tri-fee77bd7"]
summary: "Two of the largest AI developers almost signed a reciprocal agreement to search for vulnerabilities in each other"
---

# OpenAI and Anthropic Nearly Struck Binding AI Safety Deal After 2025 Trial

> [Open the canonical story](<https://aidr.today/c489c57b?lang=en>)

**Published:** 2026-09-21T14:56:12.000Z
**Category:** Regulation
**Topics:** openai, anthropic, safety, regulation, market\-brief

## Summary

Two of the largest AI developers almost signed a reciprocal agreement to search for vulnerabilities in each other

## Sources

- [Story source](<https://marketbrief.now/ai/openai-and-anthropic-nearly-struck-binding-ai-safety-deal-after-2025-tri-fee77bd7>)
- [Story source](<https://huggingnews.com/ai/openai-and-anthropic-nearly-struck-binding-ai-safety-deal-after-2025-tri-fee77bd7>)