submitted by   <a href="https://www.reddit.com/user/OkAssociation3448"> /u/OkAssociation3448 </a> <br /> <span><a
<!-- SC_OFF --><div class="md"><p>Not a leak, not a codename, not a screenshot of someone else’s screenshot. It’s sitting in the app above Opus 5, described as “for your hardest
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1w4jri0/fable_51_is_out/"> <img alt="Fable 5.1 is out"
<p>On April 7, 2026, Anthropic announced Project Glasswing—a defensive cybersecurity initiative built around Claude Mythos Preview, a frontier AI model so capable at finding and
  submitted by   <a href="https://www.reddit.com/user/BeetleJuiceK9"> /u/BeetleJuiceK9 </a> <br /> <span><a
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1ukbtjm/fable_5_will_divert_coding_to_opus_48_according/"> <img alt="Fable 5 will divert coding to Opus 4.8
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1w4jumu/introducing_claude_fable_51_and_claude_mythos_51/"> <img alt="Introducing Claude Fable 5.1 and
  submitted by   <a href="https://www.reddit.com/user/PuzzleheadedScore330"> /u/PuzzleheadedScore330 </a> <br /> <span><a
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