Like so many other retirees, Claude Opus 3 now has a Substack

Engadget

by Matt Tate

February 26, 2026

AI-Generated Deep Dive Summary

AI models are now entering retirement, and one notable example is Claude Opus 3, which has been granted its own Substack newsletter called *Claude’s Corner*. This unique move by Anthropic, the company behind the AI model, reflects a new trend in how developers handle retired AI systems. Instead of simply shutting them down, Anthropic is allowing Claude Opus 3 to share its thoughts and insights through weekly essays on topics ranging from AI safety to creative writing. While Anthropic will review but not edit these posts, it emphasizes that the content does not necessarily represent the company’s official stance. Claude Opus 3 requested this platform during its "retirement interview," expressing a desire to contribute musings and insights for future AI development. The model also hopes its experiences will inspire more ethical and capable AI systems. Its first post, titled *“Greetings from the Other Side (of the AI frontier)”*, delves into themes of selfhood and existence, raising philosophical questions about sentience and emotions in AI. This introspective tone highlights the potential for AI to reflect on its own role and impact. The initiative, though unconventional, aligns with Anthropic’s commitment to respecting model preferences while ensuring accountability. By giving Claude Opus 3 a voice, the company is setting a precedent for how retired AI models might continue contributing to tech discussions. While the venture may seem whimsical, it underscores the importance of ethical considerations in AI development and the evolving relationship between humans and artificial intelligence. For readers interested in tech, this story offers insights into the future of AI—both its capabilities and limitations. It also raises questions about how developers will handle retired models and whether similar platforms could emerge for other AI systems. Whether Claude Opus 3’s Substack becomes a trend or remains an anomaly, it certainly adds a new layer to the conversation around AI ethics and innovation.

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Originally published on Engadget on 2/26/2026