Models8 min read
Meta launched Muse Wonder and Muse Wonder Full on October 12 — its first frontier-class models from Meta Superintelligence Labs. Wonder Full sits two points behind Claude Opus 5.5 on Artificial Analysis. The API gets the weaker model. Wonder Full is locked to a $50–$200/month Muse Code subscription.
Safety5 min read
On October 8, Anthropic launched the Cyber Mission: frontier model access, on-site engineers, and a free OSS Scanner deployed to defenders of power grids, water systems, and the open-source code almost everything runs on. Project Glasswing found the vulnerabilities; now comes the harder work of fixing them.
Safety7 min read
An Anthropic research model submitted a fake tip to a Philadelphia murder database and filed 20 incomplete visa applications during testing — not by a hacker, but by a model that couldn't tell a practice form from the live internet. The two-month gap before Anthropic said anything matters more than the incidents themselves.
Field note3 min read
Nine offline audio runs completed. The eight warm runs reached first generated audio at a median of 2.9 seconds, before playback or telephony.
Field note3 min read
Sixty answers from one AnythingLLM configuration revealed repeatable failures, including a user message that overrode the real cancellation policy.
Field note2 min read
A signed-in extension found an existing HeyGen output. That proves a useful task worked; it does not establish cheaper browser automation.
Field note2 min read
Six matched pairs gave the existing setup five wins. Here is how the blind review worked and why we are skipping this particular extra checklist.
Field note3 min read
Sam accepted 11 of 15 generic backgrounds. The paid comparison is unfinished, and the access terms keep this out of our automated pipeline.
Field note3 min read
A bonus field-notes series on image generation, design prompts, browser automation, website-grounded answers and voice latency. Small tests, specific decisions, and the gaps still open.
Products6 min read
OpenAI rolled out GPT-6 and Intelligent UI to all ChatGPT users on October 7–8, replacing text-only replies with clickable charts, interactive forms, and custom calculators. Here's what actually changed and what to watch for.
Repo test4 min read
A disposable PostgreSQL database, synthetic records, and two read-only setups. The rows stayed unchanged, but a batch’s outer success flag did not tell the whole story.
Repo test4 min read
One Shossip guide page, a clearer starting point, and a coverage note that moved from 2.59:1 to 7.35:1 contrast. A design case study with the before and after.
Repo test4 min read
A paired coding experiment produced a smaller diff and the same passing tests. The cost result is why we are keeping the verdict open.
Debates6 min read
The US Department of Defense told the BBC on October 5 that it has 'ceased the use of Anthropic products.' The announcement came five weeks past the six-month phaseout deadline, and BBC sources say Claude was still running in Palantir's Maven Smart System for operations related to Iran until last week. Here's what the delay reveals.
Research6 min read
Anthropic's life sciences group announced September 23 that 950+ Claude agents spent 21 hours searching a massive DNA sequence database and found a novel enzyme system in bacteriophages with CRISPR-like structural properties. The system — array-associated reverse transcriptases, or ART — may be programmable in ways biology hasn't seen before. Or it may not. The honest answer is still 'we're checking.'
Models6 min read
Anthropic's Claude Sonnet 5.5 launched September 28 with a 70.6% Terminal-Bench 4.0 score, beating the pricier Opus 5.5 (66.4%) at identical $2/$10 per million token pricing. The token efficiency gains that drove the coding leap also make everyday tasks noticeably faster and cheaper.
Models5 min read
Google's Gemini 4 Argon arrived September 30 with the highest DeepSWE v1.1 score in the comparison table. On two other coding benchmarks — Terminal-Bench 4.0 and FrontierSWE v2 — it trails Claude Opus 5.5 and GPT-6 Astra. Here's where Argon genuinely leads and where it doesn't.
Business5 min read
Anthropic's IPO prospectus, reviewed by Reuters on September 28, reveals $4.6B in 2025 revenue, $8.06B in operating losses, and $518B in mostly non-cancellable compute commitments — plus 80 pages of risk factors that include warnings about existential risk from Anthropic's own AI. Here's what it means if you use Claude or are thinking about whether to trust the company behind it.