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Announcements, product updates, and research from Invariant.

Product Apr 18, 2026

Pluto is now Polygon — a complete UI and functionality remake.

Same team, same commitments, new shape. Polygon replaces Pluto as Invariant's conversational AI — rebuilt around a real sidebar, projects, artifacts, code, and design surfaces. Live today; old /pluto links redirect automatically.

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Apr 18, 2026 Product Pluto is now Polygon — a complete UI and functionality remake Apr 18, 2026 Company Invariant — AI made by people, for people Apr 17, 2026 Product Airo V2 — Airo just got a big upgrade Apr 5, 2026 Commitments Updates to our Terms of Service Mar 10, 2026 Commitments A refresh to our Privacy Policy Mar 2, 2026 Product Airo — Invariant's AI-powered study tool Feb 23, 2026 Product Pluto V2 — Pluto just got a massive upgrade Jan 15, 2026 Commitments Building in the open — our first transparency report Jan 2, 2026 Product Introducing Pluto — Invariant's general-purpose AI Dec 21, 2025 Company The Beginning of Something Great

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Pluto is now Polygon — a complete UI and functionality remake.

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