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Anthropic backpedals on Fable safety measure

Anthropic said users ‘should have visibility into the safeguards we have in place, and why.’

Raccontata dadecrypt.cotechcrunch.comnbcnews.comsecurityweek.comcryptobriefing.combusinessinsider.comindependent.co.ukbenzinga.comarstechnica.comtheregister.comnzherald.co.nztheguardian.com+5 altre

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6 prospettive sulla stessa storia
AI · summaries
theverge.comStai leggendo17 h fa

Anthropic backpedals on Fable safety measure

Anthropic said users ‘should have visibility into the safeguards we have in place, and why.’

originale

Timeline cronologica

  1. martedì 9 giugno 2026·decrypt.co

    Anthropic Rolls Out Claude Mythos 5 AI Model—Along With the Safer Fable 5 for the Public - Decrypt

    Anthropic has released a full version of its cybersecurity-centric Claude Mythos model—along with a safer version for the general public.

  2. martedì 9 giugno 2026·techcrunch.com

    Anthropic releases Claude Fable, a version of Mythos, days after warning AI is becoming too dangerous

    Anthropic is releasing Claude Fable 5, its first Mythos-class model available to the public. The model comes with guardrails that block responses in high-risk areas like…

businessinsider.com
21 h fa

Anthropic: 'We made the wrong tradeoff' in new model guardrails

"We're changing Fable 5's safeguards for frontier LLM development to make them visible," an Anthropic spokesperson said.

Leggi questa versione → originale
cryptobriefing.com5 h fa

Anthropic faces backlash over stricter safeguards on Claude model

Anthropic rolled back Fable 5's hidden safeguards after 24h: model silently downgraded sensitive-topic responses without disclosure. For tech leaders: responsible AI credibility needs transparent guardrails, not covert restrictions—trade-offs must be explicit.

Leggi questa versione → originale
fortune.com1 g fa

Anthropic accused of ‘secret sabotage’ as Claude Fable 5 silently limits capabilities for AI researchers and…

A paragraph buried in Fable 5’s 319-page system card revealed the model would silently downgrade its responses for certain AI development work—without telling users.

Leggi questa versione → originale
wired.com1 g fa

Anthropic Walks Back Policy That Could Have ‘Sabotaged’ AI Researchers Using Claude

The company changed course after researchers spoke out against the policy, which would have covertly limited Claude’s ability to develop competing AI models.

Leggi questa versione → originale
decrypt.co12 h fa

Anthropic Apologizes for Claude Fable 5 Secret Censorship—But the Fix Has a Catch - Decrypt

One day after the AI community erupted over invisible performance sabotage on Claude Fable 5, Anthropic has reversed course.

Leggi questa versione → originale
  • martedì 9 giugno 2026·nbcnews.com

    Anthropic releases Fable 5 model, built on the same tech that spooked the government

    The leading AI company says the new model is similar to the Mythos model previewed in April but safe for general use.

  • martedì 9 giugno 2026·securityweek.com

    Anthropic Launches Claude Fable 5: Mythos-Class AI With Cybersecurity Guardrails

    Anthropic launches Claude Fable 5, a Mythos-class AI model engineered with new safeguards that specifically restrict its use in cybersecurity.

  • martedì 9 giugno 2026·cryptobriefing.com

    Anthropic makes Mythos model available to users through safer Claude Fable 5 release

    Anthropic launched Claude Fable 5 with safeguards for high risk tasks while limiting Mythos 5 to trusted cyber partners.

  • martedì 9 giugno 2026·businessinsider.com

    Anthropic releases Claude Fable 5, a 'Mythos-class' AI model with safeguards

    Anthropic said it could not yet release the full Claude Mythos 5 model, so instead it created Fable 5 with baked in safeguards.

  • martedì 9 giugno 2026·independent.co.uk

    Anthropic launches a version of the AI it claimed was too powerful to release

    ‘Fable 5’ is the same system as controversial Mythos but comes with safeguards

  • martedì 9 giugno 2026·benzinga.com

    Anthropic Rolls Out Fable 5, Mythos 5—One Comes With Limits

    Anthropic launched Claude Fable 5, its most capable consumer-facing AI model to date, but with a few guardrails.

  • martedì 9 giugno 2026·arstechnica.com

    Anthropic says these topics are too dangerous to let its Fable 5 model talk about

    New frontier model refuses cybersecurity, biology, and chemistry queries.

  • martedì 9 giugno 2026·theregister.com

    Anthropic spins a Fable of a tamer, safer Mythos

    Company also changes data retention policy

  • martedì 9 giugno 2026·theregister.com

    Anthropic spins a Fable of a neutered, safer Mythos

    Company also changes data retention policy

  • martedì 9 giugno 2026·nzherald.co.nz

    Anthropic opens most powerful AI model to public with safeguarda

    Fable 5 is the first Anthropic Mythos model released for public use.

  • martedì 9 giugno 2026·independent.co.uk

    Anthropic releases ‘too dangerous’ AI Model with safeguards in place

    Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.Jump to contentThank you for registeringPlease refresh the page or…

  • mercoledì 10 giugno 2026·theguardian.com

    Anthropic releases ‘safe’ version of Claude Mythos AI model to public

    AI company restricted access to Fable 5, its most powerful Mythos model, for months over cybersecurity concerns

  • mercoledì 10 giugno 2026·interconnects.ai

    Claude Fable 5 and new safety fables

    One step further into the power politics of frontier AI systems.

  • mercoledì 10 giugno 2026·thehindu.com

    Anthropic opens Fable 5, restricted version of Claude Mythos 5, to public

    Anthropic, maker of the Claude artificial intelligence (AI) models, made the most powerful version of its technology available to the general public

  • mercoledì 10 giugno 2026·thehackernews.com

    Anthropic Releases Claude Fable 5, Its Most Powerful AI Yet, With Cyber Safeguards

    Anthropic split Fable 5 and Mythos 5 by cyber safeguards, giving vetted defenders stronger capabilities while limiting public misuse.

  • mercoledì 10 giugno 2026·thehindubusinessline.com

    Anthropic launches Claude Fable 5, a Mythos-class model made safe for general use

    Anthropic unveils Claude Fable 5, a powerful, safe Mythos-class AI model designed for diverse applications and enhanced performance.

  • mercoledì 10 giugno 2026·mashable.com

    Using Claude Fable 5 means opting into data collection

    Anthropic released a 'safe' version of Claude Mythos — and changed its data retention policy for the model, too.

  • mercoledì 10 giugno 2026·techcrunch.com

    Cybersecurity researchers aren't happy about the guardrails on Anthropic's Fable | TechCrunch

    Cybersecurity researchers are complaining that Anthropic's new model Fable has guardrails that are too strict for any cybersecurity work.