{"slug": "the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care", "title": "The US banned Anthropic’s Fable 5 release, but the numbers don’t seem to care", "summary": "The US government forced Anthropic to pull its Fable 5 and Mythos 5 AI models over national security concerns after Amazon researchers found a way to bypass Fable 5's guardrails. Cybersecurity researchers signed an open letter calling the ban dangerous, while data suggests the move may accidentally benefit Anthropic's sales and IPO prospects.", "body_md": "Just as last week was ending, the US government [forced Anthropic to pull its two newest models](https://techcrunch.com/2026/06/12/anthropics-safety-warnings-may-have-just-backfired-the-government-has-pulled-the-plug-on-its-most-powerful-ai/), Fable 5 and Mythos 5, citing national security concerns after Amazon researchers allegedly found a way to bypass Fable 5’s guardrails.\n\nCybersecurity researchers have [since signed an open letter](https://techcrunch.com/2026/06/15/cybersecurity-vets-protest-dangerous-us-government-ban-on-anthropics-most-powerful-models/) calling the move dangerous, and Anthropic itself noted the same jailbreaks exist in other models. So is this a genuine security concern, or just the latest chapter in a messy relationship between Anthropic and the Trump administration?\n\nOn this episode of TechCrunch’s[ Equity](https://techcrunch.com/podcasts/equity/) podcast, hosts Anthony Ha, Sean O’Kane, and Rebecca Bellan unpack what the ban means for developers building on Anthropic’s platform and for anyone watching the IPO, why it [might accidentally be good for the company](https://techcrunch.com/2026/06/16/anthropics-latest-feud-with-the-trump-admin-may-actually-help-it-sales-data-suggests/), and more of the week’s headlines.\n\nListen to the full episode to hear more about:\n\n- Why the\n[UK’s social media ban](https://techcrunch.com/2026/06/15/uk-unveils-sweeping-social-media-ban-for-users-under-16/)for users under 16 might be the lesser of two evils\n\n- What the\n[SpaceX-Cursor acquisition](https://techcrunch.com/2026/06/16/spacex-to-acquire-cursor-for-60b-in-stock-days-after-blockbuster-ipo/)tells us about xAI’s strategy (and its gaps)\n\n[Jeff Bezos’s $12B bet on physical AI](https://techcrunch.com/2026/06/11/jeff-bezoss-prometheus-raises-12b-to-build-an-artificial-general-engineer-for-the-physical-world/)with Prometheus, the startup trying to build an “artificial engineer”\n\nSubscribe to Equity on [YouTube](https://www.youtube.com/@TechCrunch),[ Apple Podcasts](https://itunes.apple.com/us/podcast/id1215439780),[ Overcast](https://overcast.fm/itunes1215439780/equity),[ Spotify](https://open.spotify.com/show/5IEYLip3eDppcOmy5DmphC?si=rZDFHv2sQUul_g94iCRgpQ) and all the casts. You also can follow Equity on[ X](https://twitter.com/EquityPod) and[ Threads](https://www.threads.net/@equitypod), at @EquityPod.", "url": "https://wpnews.pro/news/the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care", "canonical_source": "https://techcrunch.com/podcast/the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care/", "published_at": "2026-06-19 16:01:03+00:00", "updated_at": "2026-06-22 01:49:05.543381+00:00", "lang": "en", "topics": ["ai-safety", "ai-policy", "large-language-models", "ai-research"], "entities": ["Anthropic", "Amazon", "TechCrunch", "Fable 5", "Mythos 5", "Trump administration", "SpaceX", "Cursor"], "alternates": {"html": "https://wpnews.pro/news/the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care", "markdown": "https://wpnews.pro/news/the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care.md", "text": "https://wpnews.pro/news/the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care.txt", "jsonld": "https://wpnews.pro/news/the-us-banned-anthropics-fable-5-release-but-the-numbers-dont-seem-to-care.jsonld"}}