Nikolai Klius @nickklius
SWE @ TradingView Joined July 2011-
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Following66
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This week feels different
We're extending Claude Fable 5 access on all paid plans, as well as keeping Claude Code’s weekly rate limits 50% higher, through July 19.
Oh no. One more
Grok 4.5 is built for real-world engineering. It excels in large codebases and handles long-running tasks that span multiple repositories, hundreds of skills, and a variety of tools.
No rest for the wicked
We're extending access to Claude Fable 5 on all paid plans through July 12.
Wake up, Samurai. We have a city to burn
We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We'll begin restoring access tomorrow, and will share an update soon. We’re grateful to our users for their patience, and to everyone who worked with us on
It was actually good
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of
I'm tired, boss. Tired of being on the road, lonely as a sparrow in the rain. I'm tired of never having me a buddy to be with to tell me where we's going to, coming from, or why
Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors. Available today at the same price.
True
The last 20% isn't most of the work, it's all of the work.
There is no determinism in the world. Even there. And that is
It is so funny to watch non-compiler engineers suddenly discovering that many modern compilers are actually non-deterministic. Sweet summer children! Can’t wait them discovering how many known bugs a typical compiler has.
Noted
@wookash_podcast I don’t review code written by agents. I measure things like test coverage, dependency structure, cyclomatic complexity, module sizes, mutation testing, etc. Much can be inferred about the quality of the code from those metrics. The code itself I leave to the AI. Humans are
There is no strife, no prejudice, no national conflict in outer space as yet. Its hazards are hostile to us all. Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation may never come again
Celebrating 65 years of humans in space! Today on the International Day of Human Space Flight, we honor the first flight into space made by Yuri Gagarin in 1961, as well as the first Space Shuttle launch in 1981. The best is yet to come.
All these JUST IN crap are already in my block list for some noticeable time. Good move
@AngelaBelcamino All aggregators had their payouts reduced to 60% this cycle. We will add another 20% deduction in the next cycle. It became abundantly clear: flooding the timeline with 100 stolen reposts and clickbait everyday crowded-out real creators and hurt new author growth. The next step
Side effect: with /effort max I’ve almost reached the 1M context window limit once. Today. It was quite good
If you use Claude Code, change your default /effort from medium to max.
Constraint engineers
vibe coding is officially dead I had to say it. we thought AI would let us relax and code "on chill", but instead it turned us into architectural bureaucrats. we write strict laws, define rules, limits, and principles. if you don't obsessively review the code agent writes, your
Postmortem
@ns123abc 👋 it was human error. Our deploy process has a few manual steps, and we didn’t do one of the steps correctly. We have landed a few improvements and are digging in to add more sanity checks. Like with any other incident, the counter-intuitive answer is to solve the problem by
Legit
AI is very good at writing code and dangerously mediocre at building software.
OpenCC
It’s true. Visible downgrade. More importantly, CC now limits everything: tool usage, reasoning depth, and response length. As a result, it often stops early and delivers half-solutions instead of complete ones cc @bcherny
bro opus is so gone. if this is anthropic trying to manipulate perception so that the gap between opus 4.6 and mythos seem larger, im going to be so upset. bring back opus 4.6. please. youre burning tokens faster, with a clearly different version of your best model. if you
Yes, it is. A cross-review is required with a few back-and-forth cycles
It's wild that every time you run a Codex code review from Claude Code, it finds critical issues. Not 95% of the times, 100%.
Well that was fast
To manage growing demand for Claude we're adjusting our 5 hour session limits for free/Pro/Max subs during peak hours. Your weekly limits remain unchanged. During weekdays between 5am–11am PT / 1pm–7pm GMT, you'll move through your 5-hour session limits faster than before.
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