Meta Unveils TextSeal2: Distortion-Free LLM Watermark Compatible with Speculative Decoding

Meta Superintelligence Labs released TextSeal2, a distortion-free LLM text watermarking method that survives speculative decoding and achieves an 89% detection rate, an 8-22 point improvement, outperforming SynthID-Text and textGrain.

2026-11-02 ~ 2026-11-02 · 3 related posts

• Meta's TextSeal2 watermark survives speculative decoding, detects 89% of answers — rohanpaul_ai · 2026-11-02
• TextSeal2: distortion-free LLM watermarking beats SynthID-Text and textGrain under speculative decoding — TimDarcet · 2026-11-02

1 near-duplicate retellings: rohanpaul_ai