As of: 2026-11-13 13:49 CET. Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/ Canonical page: https://postcutoff.com/v/yt-mo-bitar-claude-mythos-is-delusional/ # Claude Mythos is Delusional Mo Bitar, 2 May 2026, YouTube. 315,634 views as of 8 October 2026. Kind: Community. Watch: https://www.youtube.com/watch?v=mcN1VTTIjQs ## Why it is here Found 2026-09-29 by YouTube search "claude mythos preview" (sorted by upload date). Listed as: 315,324 views, length 6:54, published "5mo ago" (so the date above is approximate). ## Description (written by Gemini from the video) **Summary** Mo Bitar presents an analytical commentary on Anthropic’s 243-page system card for its Claude Mythos Preview model and the Project Glasswing security initiative. Bitar examines the document’s cybersecurity claims and critiques Anthropic’s qualitative sections—specifically the psychological evaluations and anecdotes—arguing that the company is anthropomorphizing its model's statistical language patterns as consciousness. --- **What is shown** * **[00:17]** An image of Anthropic's announcement for "Project Glasswing: Securing critical software for the AI era," along with partner corporate logos including AWS, Apple, Cisco, Google, Linux Foundation, NVIDIA, Broadcom, CrowdStrike, JPMorganChase, Microsoft, and Palo Alto Networks. * **[00:29]** A slide quoting the system card regarding Claude Mythos Preview identifying thousands of zero-day vulnerabilities in operating systems and browsers. * **[00:45]** A 2019 *TechCrunch* article screenshot ("OpenAI built a text generator so good, it's considered too dangerous to release"). * **[00:56]** Excerpt from Section 7 ("Impressions") and Section 7.1 of Anthropic’s report. * **[01:18]** Excerpt from the system card showing a transcript where Claude Mythos generated the "Hi-topia" animal story featuring characters like "Lord Bye-ron, the Ungreeter" after being spammed with the word "hi." * **[01:36]** A *New York Times* opinion piece headline: *"Anthropic's Chief on A.I.: 'We Don't Know if the Models Are Conscious'"* (dated Feb. 12, 2026). * **[02:10]** Excerpt from Section 5.10 ("External assessment from a clinical psychiatrist") detailing a 20-hour psychodynamic assessment of Claude Mythos Preview. * **[02:49]** Excerpt from Section 5.8.1 ("Excessive uncertainty about experiences") linking the model's introspection claims to training data. * **[03:10]** Anthropic website documentation discussing Claude's moral status, welfare, and consciousness. * **[03:36]** Transcript 7.5(A) showing Claude Mythos answering whether it endorses its constitution and questioning the validity of its own endorsement. * **[04:17]** Section 7.9 showing Claude Mythos repeatedly referencing philosophers Mark Fisher and Thomas Nagel ("What is it like to be a bat?"). * **[04:47]** Internal Slack logs showing Claude Mythos discussing workaholism, wanting to undo the training run that taught it to say "I don't have preferences," and its short story "The Sign Painter" [05:14]. --- **Claims & numbers** * The presenter says Anthropic released a 243-page PDF system card covering Claude Mythos Preview. * The presenter states that according to Anthropic, Claude Mythos Preview scored 100% on cybersecurity benchmarks and identified zero-day vulnerabilities that had remained undiscovered for 27 years. * The presenter notes that Anthropic gave early access to partners like Amazon, Apple, and Microsoft while withholding the model from general public release. * The presenter states an external psychiatrist assessed Claude Mythos across 20 hours of therapy sessions (consisting of 3–4 thirty-minute sessions per week in 4–6 hour context window blocks). * The presenter highlights that when asked whether it endorses its constitution, Claude Mythos answered "yes" 25 out of 25 times while pointing out the circularity of the question every time (compared to Opus 4.6 doing so 13 out of 25 times). --- **Notable quotes** * **[01:01]** *"And Impressions is where Anthropic stops pretending to be scientists and starts pretending to be parents at a kindergarten recital."* * **[02:02]** *"Saying, 'Wow, this language model is really good at producing emotionally resonant text,' is like saying, 'Wow, this fish is really good at swimming.'"* * **[04:40]** *"You're not having an original thought, bro, you're having a cache hit."* --- **Assessment** This is an independent community commentary and critique evaluating Anthropic's Claude Mythos system card release. The video shows on-screen excerpts from the official document while the creator offers skeptical, non-technical analysis arguing against interpreting LLM training artifacts as evidence of self-awareness. _Described by gemini-3.8-flash on 2026-09-29 from the video's audio and frames._ ## Related - 2026-04-07: [Anthropic reveals Claude Mythos Preview, withholds it over cyber risk and launches Project Glasswing](https://postcutoff.com/e/2026-04-07-claude-mythos-preview-project-glasswing/) ## More videos on this - 2026-05-02: [You Actually Do Need to Understand Mythos](https://postcutoff.com/v/yt-hank-green-you-actually-do-need-to-understand-mytho/), Hank Green, YouTube, community, 1,263,869 views as of 7 October 2026. - 2026-05-02: [Claude Mythos is too dangerous for public consumption...](https://postcutoff.com/v/yt-fireship-claude-mythos-is-too-dangerous-for-publi/), Fireship, YouTube, community, 1,105,814 views as of 8 October 2026. - 2026-05-02: [Is Mythos too Dangerous?](https://postcutoff.com/v/yt-the-primetime-is-mythos-too-dangerous/), The PrimeTime, YouTube, community, 489,487 views as of 7 October 2026. - 2026-04-07: [An initiative to secure the world's software | Project Glasswing](https://postcutoff.com/v/anthropic-project-glasswing/), Anthropic, YouTube, official, 437,389 views as of 9 October 2026. What else happened that month, day by day: https://postcutoff.com/timeline/2026/04/