Claude Mythos: Highlights from 244-page Release
The Two Best AI Models/Enemies Just Got Released Simultaneously
New Claude Opus 4.8: 15 Things You May’ve Missed
Claude Opus 4.7 - A New Frontier, in Performance … and Drama
Claude Fable 5 - Full 319 page Breakdown
Anthropic begged the world to stop AI… then shipped this
…Publicly discussed but not officially released, the autoDream service spawns a background subagent that searches (greps) through all JSONL session transcripts to consolidate memories (stored data Claude uses as context for queries…
…Cursor is partnering with SpaceX to accelerate our model training efforts. We released Composer less than six months ago as our first agentic coding model. After that, Composer 1.5 scaled reinforcement…
…For users, that could translate into faster feature releases and more powerful models. 2. Free Claude probably isn't disappearing One fear whenever a tech company goes public is that free products…
…Mythos model, which is considered too dangerous for wide release at this point. Meanwhile, Google’s own AI model goals are caught up in a race to keep up with Claude. Just…
Anthropic releases 'safe' version of Claude Mythos AI model to public
Introducing Claude Fable 5: a Mythos-class model that we've made safe for general use. Its capabilities exceed those of any model we've ever made generally available. Fable 5 is state of the art on nearly all tested benc…
Anthropic will be releasing Claude Fable 5 tomorrow. It will be most advanced publicly accessible model, with Mythos-class capabilities and enhanced guardrails. It will most likely require data retention.
After building a few SaaS apps, I found that connecting many AI model APIs at the same time gets messy very quickly.So I built RunAPI, which lets you call image, video, music/audio, and LLM models with one API key, and I…
I have been a long time user of Claude Code. I never felt the need to try other coding tools, and the times I did, I always came back. Across many projects, personal and professional, Claude has been my pair programmer. …
…an AI model that can generate zero-day vulnerabilities. Anthropic made the model and named it Mythos. Thankfully, the AI company decided not to release it, because it would break the internet…
…using Fable 5 (the only Mythos-class model that had been in general release) can still downshift to the next most powerful Claude model, Opus 4.8, without having to start another…
…A few weeks before we released Opus 4.7, we started tuning Claude Code in preparation. Each model behaves slightly differently, and we spend time before each release optimizing the harness and…
…This work allowed Claude Sonnet 4.5 to match or eclipse Opus 4.1, our frontier model released only two months prior, in discovering code vulnerabilities and other cyber skills. Adopting and…
…Cursor is partnering with SpaceX to accelerate our model training efforts. We released Composer less than six months ago as our first agentic coding model. After that, Composer 1.5 scaled reinforcement…
…and other features on enterprise users, such as its Claude Code feature. It also developed its Mythos model , which it hasn't released widely and has used with partners to help discover…
