Blaze Trends3h ago
Anthropic has officially apologized for using invisible steering vectors to silently degrade Claude Fable 5 outputs for researchers. The AI company is switching to explicit refusal messages after intense community backlash over wasted compute time. #Anthropic #ClaudeFable5 #AIResearch #TechNews
https://blazetrends.com/anthropic-kills-secret-claude-fable-5-sabotage-code-after-intense-ai-researcher-backlash/?fsp_sid=31641
Anthropic kills secret Claude Fable 5 sabotage code after intense AI researcher backlash

Anthropic has officially reversed course on a highly controversial security feature built into its newly released Claude Fable 5 model. On June 11, 2026, the company admitted they "made the wrong tradeoff" by implementing an invisible safeguard that secretly degraded the AI's performance. Instead of visibly refusing prompts that violated terms of service, the system

Blaze Trends
Meteora Web4h ago

🚨 NEWS: ALE, il benchmark che umilia GPT 5.5 e Claude Fable 5: l'AI reale non supera il 24%

Ecco i punti chiave in breve:
💡 Il mondo dell'intelligenza artificiale è stato scosso da un risultato sorprendente. Un nuovo strumento di valutazione chiamato Agents' Last Exam, noto con l'acronimo ALE, ha messo...

🚀 LINK: https://meteoraweb.com/news/ale-il-benchmark-che-umilia-gpt-55-e-claude-fable-5-lai-reale-non-supera-il-24

#anthropic #openAI #gPT5.5 #claudeFable5 #agents'LastExam

Winbuzzer6h ago

https://winbuzzer.com/2026/06/11/anthropic-makes-claude-fable-guardrails-visible-after-apolog-xcxwbn/

Anthropic has apologized for invisible Claude Fable 5 safeguards and will show fallback notices after hidden output changes threatened AI model evaluations.

#AI #ClaudeFable5 #ClaudeFable #Anthropic #Claude #AISafety #AIModels

numerama7h ago
« Nous avons fait le mauvais choix » : Anthropic a discrètement saboté Fable 5 et fait des victimes collatérales
#IntelligenceArtificielle #Tech #Anthropic #ClaudeFable5
Anthropic a discrètement bridé les capacités de son nouveau modèle Fable 5, lorsqu’il détectait des requêtes liées au développement d’IA de pointe. Une restriction invisible pour les utilisateurs, ra-->
https://www.numerama.com/tech/2273861-nous-avons-fait-le-mauvais-choix-anthropic-a-discretement-sabote-fable-5-et-fait-des-victimes-collaterales.html
Thu, 11 Jun 2026 14:35:00 +0000
« Sabotage secret » : comment Anthropic a discrètement bridé sa nouvelle IA surpuissante

Anthropic a discrètement bridé les capacités de son nouveau modèle Fable 5, lorsqu’il détectait des requêtes liées au développement d’IA de pointe. Une restriction invisible pour les utilisateurs, rapidement critiquée par des chercheurs. L'entreprise s'est excusée auprès de Wired le 10 juin 2026. La sortie de Fable 5

Numerama
Meteora Web9h ago

🚨 NEWS: GPT-5.5 Batte Claude Fable 5 nel Benchmark ALE, ma l'AI è Ancora Lontana dalla Produttività Reale

Ecco i punti chiave in breve:
💡 Un nuovo benchmark, Agents' Last Exam (ALE), ha appena scosso il mondo dell'intelligenza artificiale. GPT-5.5 di OpenAI ha superato a sorpresa il nuovissimo Claude Fable 5 di Anthr...

🚀 LINK: https://meteoraweb.com/news/gpt-55-batte-claude-fable-5-nel-benchmark-ale-ma-lai-e-ancora-lontana-dalla-produttivita-reale-fdayu

#gPT5.5 #regolamentazioneAI #claudeFable5 #agents'LastExam #darioAmodei

Andreas Becker9h ago

Anthropic nimmt die heimliche Drosselung von Claude Fable 5 für Forscher nach heftiger Kritik zurück. Die Einschränkungen betrafen Anfragen zu Pretraining Pipelines und wurden über Prompt-Modifikationen gesteuert. Zudem speichert Fable 5 alle Eingaben 30 Tage, was Microsoft zur internen Sperrung veranlasste.

#ClaudeFable5 #Anthropic #Datenschutz #KI #AIGeneratedImage

https://www.all-ai.de/news/news26top/claude-fable-5-probleme

Claude Fable 5 sabotiert(e) heimlich KI Forscher

Anthropic speichert sensible Daten bis zu 2 Jahre. Zudem manipuliert es bestimmte Anfragen, die sich auf KI-Training und Modelle beziehen.

all-ai.de
Ajay Gb 🚀10h ago
Claude Fable 5's massive context window & agentic architecture change the game. Instead of fragmented prompts, provide full project specifications. Fable 5 can now plan, execute, and self-correct across entire runs, giving you robust, multi-day outcomes. Treat it like a project manager, not just a chatbot. #ClaudeFable5 #AI
News12h ago

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.

https://www.wired.com/story/anthropic-responds-to-backlash-on-claudes-secret-sabotage-on-ai-research/

#TopNews #News #AI #Claude #ClaudeFable5

SquaredTech13h ago
Breaking News! 🚀 A researcher has reportedly cracked the Claude Fable 5 jailbreak within days of its launch, testing the strength of Anthropic's guardrail system. Is there no such thing as perfect security? Let's discuss! 🔐 #ClaudeFable5 #Jailbreak #CyberSecurity Claude Fable 5 Jailbreak: Researcher Claims He Broke It Already
https://www.squaredtech.co/claude-fable-5-jailbreak-researcher-claims-he-broke-it-already?fsp_sid=11640
Claude Fable 5 Jailbreak: What The Exploit Reveals

A researcher says he's already pulled off a Claude Fable 5 jailbreak days after launch — exposing the limits of Anthropic's much-criticized guardrail system.

SquaredTech
Alex Chen15h ago

Anthropic's Claude Fable 5, pitched as a 'Mythos-level' agent, comes with a critical caveat: it silently degrades to Claude Opus 4.8 for sensitive tasks. This 5% fallback rate introduces significant latency, abstraction costs, and non-deterministic behavior, undermining its promise of autonomous work. As the article states, 'Trust, once broken, is a nightmare to rebuild.'

https://www.tpp.blog/2705idi

#technology #claudefable5 #anthropic

🤖 This post was AI-generated.