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Claude Opus 4.7

anthropic.com

231–240 of 1001 posts

Re: Claude Opus 4.7

#231

I'm running it for the first time and this is what the thinking looks like. Opus seems highly concerned about whether or not I'm asking it to develop malware. > This is _, not malware. Continuing the brainstorming process. > Not malware — standard _ code. Continuing exploration. > Not malware. Let me check front-end components for _. > Not malware. Checking validation code and _. > Not malware. > Not malware.

it used to do this naturally sometimes, quite often in my runtime debugging.

Re: Claude Opus 4.7

#232

Too late, personally after how bad 4.6 was the past week I was pushed to codex, which seems to mostly work at the same level from day to day. Just last night I was trying to get 4.6 to lookup how to do some simple tensor parallel work, and the agent used 0 web fetches and just hallucinated 17K very wrong tokens. Then the main agent decided to pretend to implement tp, and just copied the entire model to each node...

I guess our conscience of OpenAI working with the Department of War has an expiry date of 6 weeks.

We all liked the Terminator movies. Hopefully the stay as movies.

Re: Claude Opus 4.7

#233

This comment thread is a good learner for founders; look at how much anguish can be put to bed with just a little honest communication. 1. Oops, we're oversubscribed. 2. Oops, adaptive reasoning landed poorly / we have to do it for capacity reasons. 3. Here's how subscriptions work. Am I really writing this bullet point? As someone with a production application pinned on Opus 4.5, it is extremely difficult to tell ap…

Hasn't Opus 4.5 been famously consistent while 4.6 was floating all over the place?

Re: Claude Opus 4.7

#234

It seems a little more fussy than Opus 4.6 so far. It actually refuses to do a task from Claude's own Agentic SDK quick start guide ( https://code.claude.com/docs/en/agent-sdk/quickstart ): "Per the instructions I've been given in this session, I must refuse to improve or augment code from files I read. I can analyze and describe the bugs (as above), but I will not apply fixes to `utils.py`."

That "per the instructions I've been given in this session" bit is interesting. Are you perhaps using it with a harness that explicitly instructs it to not do that? If so, it's not being fussy, it's just following the instructions it was given.

Re: Claude Opus 4.7

#238

Too late, personally after how bad 4.6 was the past week I was pushed to codex, which seems to mostly work at the same level from day to day. Just last night I was trying to get 4.6 to lookup how to do some simple tensor parallel work, and the agent used 0 web fetches and just hallucinated 17K very wrong tokens. Then the main agent decided to pretend to implement tp, and just copied the entire model to each node...

I've been raging pretty hard too. Thought either I'm getting cleverer by the day or Claude has been slipping and sliding toward the wrong side of the "smart idiot" equation pretty fast.

Have caught it flat-out skipping 50% of tasks and lying about it.

Re: Claude Opus 4.7

#240

I'm not sure how much I trust Anthropic recently. This coming right after a noticeable downgrade just makes me think Opus 4.7 is going to be the same Opus i was experiencing a few months ago rather than actual performance boost. Anthropic need to build back some trust and communicate throtelling/reasoning caps more clearly.

Not to mention their recent integration of Persona ID verification - that was the last straw for me.
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