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AI models, services and robotics

AI

Text written by Claude now carries a fingerprint

Anthropic has begun embedding invisible markers in text written by Claude. Rather than secretly inserting characters, the technology turns the "dice roll" used to pick words into a secret key — a technique in the same family as Google DeepMind's SynthID. Anthropic switched it on worldwide, citing compliance with the EU AI Act as the reason. On the same day, Google did the opposite, opening up an option to turn off its visible watermarks.

By 김현국

220

AI

Qwen3.8-27B released as open weights under Apache 2.0

Alibaba's Qwen has opened up the full weights of its 27B multimodal model. At 4-bit precision it's 17.9GB — small enough to fit on a single graphics card — yet the official chart shows it beating Claude Opus 4.6 Max on several metrics.

By 김현국

260