Anthropic lanza sutil marca de palabras en texto de Claude IA

Anthropic lanza sutil marca de palabras en texto de Claude IA

Anthropic dijo que ha introducido una sutil marca de palabras en los textos generados por sus modelos Claude, modificando ligeramente la selección de sinónimos para crear un patrón detectable sin afectar la legibilidad, con el objetivo de cumplir con las próximas regulaciones de la UE sobre IA. El anuncio se realizó desde la oficina de la compañía en San Francisco, California. Anteriormente, la empresa anunció que incorporaría una marca invisible y legible por máquinas en todas las salidas de Claude a nivel mundial para cumplir con la Ley de IA de la UE, explicando que el sistema emplea una selección aleatoria de palabras basada en una clave (The Verge).

Anthropic había previsto iniciar la implementación el 2 de agosto (Fortune) y advirtió que la marca también podría aparecer en textos humanos ligeramente editados (Ars Technica). La medida generó críticas en redes sociales y provocó la cancelación de suscripciones a Claude Max por parte de algunos usuarios (TechCrunch; Business Insider).

Actores

Anthropic

Ubicaciones

San Francisco, California, United States

Artículos

18 de agosto de 2026
1 en total
Anthropic’s Text Watermarking Proves AI Companies Do Not Care at All About Writing
Anthropic’s Text Watermarking Proves AI Companies Do Not Care at All About Writing

404 Media • 18 de ago 15:56

Anthropic said its new watermarking method subtly alters word selection in Claude outputs to create a detectable pattern without affecting readability, responding to upcoming EU AI regulations.

Credibilidad 55% Manip. 38% Centro
17 de agosto de 2026
1 en total
Anthropic explains how Claude’s invisible text watermarks will work
Anthropic explains how Claude’s invisible text watermarks will work

The Verge • 17 de ago 10:57

Anthropic explained that its Claude model will embed undetectable watermarks in generated text, using a keyed random selection process to meet EU AI transparency requirements.

Credibilidad 68% Manip. 8% Centro
14 de agosto de 2026
2 en total
Anthropic defends and explains its AI watermarking feature
Anthropic defends and explains its AI watermarking feature

Business Insider • 14 de ago 21:25

Anthropic announced that it will embed a watermark in Claude-generated text worldwide to comply with the European Union's AI Act, explaining how the technology works and its limitations.

Credibilidad 71% Manip. 9% Centro
Claude Users Cancel Subscriptions, Citing Anthropic's New AI Watermark
Claude Users Cancel Subscriptions, Citing Anthropic's New AI Watermark

Business Insider • 14 de ago 18:48

Several users have ended their Claude Max subscriptions after Anthropic introduced an imperceptible watermark that remains in edited text, citing concerns over client perception and authorship.

Credibilidad 71% Manip. 9% Centro
13 de agosto de 2026
1 en total
Claude's new Scarlet Letter watermark is invisible-for now
Claude's new Scarlet Letter watermark is invisible-for now

Ars Technica • 13 de ago 11:10

Anthropic announced that its Claude models will automatically embed machine-readable watermarks in any text they process, aiming to comply with the EU AI Act, though the marks may also appear on lightly edited human-written content.

Credibilidad 72% Manip. 9% Centro
12 de agosto de 2026
1 en total
Some Claude users are mad that Anthropic's new watermarks will catch them using it at their jobs, classes
Some Claude users are mad that Anthropic's new watermarks will catch them using it at their jobs, classes

TechCrunch • 12 de ago 22:26

Anthropic introduced invisible watermarks to identify AI-generated text from its Claude chatbot to comply with the EU AI Act, prompting criticism and debate among users on social media.

Credibilidad 57% Manip. 12% Centro
11 de agosto de 2026
1 en total
Anthropic plans to add an invisible mark to AI text-as the industry scrambles to police AI slop
Anthropic plans to add an invisible mark to AI text-as the industry scrambles to police AI slop

Fortune • 11 de ago 18:45

Anthropic will add a machine-readable watermark to Claude outputs starting August 2, aiming to meet EU AI Act transparency rules and help identify AI-generated content.

Credibilidad 72% Manip. 9% Centro