{"ok":true,"trend":{"id":378170,"platform":"mastodon","region":"global","key":"vllm ajoute le watermarking de texte via le gumbel-max trick : bruit pseudo-aléatoire dérivé d'une clé secrète et des 4","title":"vLLM ajoute le watermarking de texte via le Gumbel-max trick : bruit pseudo-aléatoire dérivé d'une clé secrète et des 4","url":"https://mastodon.social/@camilleroux/117354686839640702","first_seen":"2026-09-29T16:23:50.581065Z","last_seen":"2026-09-29T16:23:50.581065Z","last_rank":9,"peak_rank":9,"last_volume":2,"peak_volume":2,"seen_count":1,"score":0.8565625,"category_hint":"software","section":"technology","category":"software","summary":"vLLM has added text watermarking based on the Gumbel-max trick: pseudo-random noise derived from a secret key and the last four tokens is applied without altering the generated text. The developer reports quality gaps of under 2 points on GSM8K, MBPP and IFEval benchmarks, with a signal that can be detected without access to the underlying model. The feature is drawing attention among people following AI-generated content detection.","why":"Interest in detecting AI-generated text keeps growing, and this is a practical watermarking implementation in a widely used inference engine.","tone":"neutral","entities":["vLLM","Gumbel-max trick","GSM8K","MBPP","IFEval"],"summarized_at":"2026-09-29T16:24:20.401307Z","meta":{"tag":"programming","via":"scan","kind":"status","lang":"fr","instance":"mastodon.social","tag_uses":202},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"vLLM adds AI text watermarking using the Gumbel-max trick","section_name":"Technology","category_name":"Software","timeline":[{"captured_at":"2026-09-29T16:23:50.581065Z","rank":9,"volume":2}],"posts":[{"platform":"mastodon","url":"https://mastodon.social/@camilleroux/117354686839640702","author":"camilleroux","title":null,"snippet":"vLLM ajoute le watermarking de texte via le Gumbel-max trick : bruit pseudo-aléatoire dérivé d'une clé secrète et des 4 derniers tokens, sans toucher au texte généré. Écarts de qualité sous 2 points sur GSM8K, MBPP, IFEval, signal détectable sans accès au modèle. ⬇️ https://…","posted_at":"2026-09-29T14:00:11.987000Z","likes":2}],"elsewhere":[],"window":"7d"}}