Gauss Labs AI News Edition – September 23, 2026: Claude Opus 5.5 Release, Open-Weight Dominance, and Pirate Face P2P

Key developments across the AI landscape: Anthropic officially releases Claude Opus 5.5 featuring mandatory reasoning traces, congressional testimony details how Chinese open-weight architectures dominate global downloads, and Pirate Face introduces a decentralized P2P torrent distribution layer for model weights.

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Gauss Labs AI News Edition – September 23, 2026: Claude Opus 5.5 Release, Open-Weight Dominance, and Pirate Face P2P | Gauss Labs News