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Claude 3.7 Sonnet and Claude Code

anthropic.com

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Re: Claude 3.7 Sonnet and Claude Code

#21
> Include the beta header output-128k-2025-02-19 in your API request to increase the maximum output token length to 128k tokens for Claude 3.7 Sonnet.

This is pretty big! Previously most models could accept massive input tokens but would be restricted to 4096 or 8192 output tokens.

Re: Claude 3.7 Sonnet and Claude Code

#24

> Include the beta header output-128k-2025-02-19 in your API request to increase the maximum output token length to 128k tokens for Claude 3.7 Sonnet. This is pretty big! Previously most models could accept massive input tokens but would be restricted to 4096 or 8192 output tokens.

This amounts to a cost-saving measure - you can generate arbitrarily many tokens by appending the output and re-invoking the model.

Re: Claude 3.7 Sonnet and Claude Code

#27
post #9

It's fascinating how close these companies are to each other. Some company comes up with something clever/ground-breaking and everyone else has implemented it a few weeks later. Hard not to think of Kurzweil's Law of Accelerating Returns.

It does seem like it will be very, very hard for the companies training their own models to recoup their investment when the capabilities of open-weight models catch up so quickly - general purpose LLMs just seem destined to be a cheap commodity.

Well, the companies releasing open weights also need to recoup their investments at some point, they can't coast on VC hype forever. Huge models don't grow on trees.

Re: Claude 3.7 Sonnet and Claude Code

#28

  Just as humans use a single brain for both quick responses and deep reflection, we believe reasoning should be an integrated capability of frontier models rather than a separate model entirely.
Interesting. I've been working on exactly this for a bit over two years, and I wasn't surprised to see UAI finally getting traction from the biggest companies -- but how deep do they really take it...? I've taken this philosophy as an impetus to build an integrated system of interdependent hierarchical modules, much like Minsky's Society of Mind that's been popular in AI for decades. But this (short, blog) post reads like it's more of a behavioral goal than a design paradigm.

Anyone happen to have insight on the details here? Or, even better, anyone from Anthropic lurking in these comments that cares to give us some hints? I promise, I'm not a competitor!

Separately, the throwaway paragraph on alignment is worrying as hell, but that's nothing new. I maintain hope that Anthropic is keeping to their founding principles in private, and tracking more serious concerns than "unnecessary refusals" and prompt injection...

Re: Claude 3.7 Sonnet and Claude Code

#29
post #2

Pretty amazing how DeepSeek started the visual reasoning trend, xAI featured it in their latest release, and now Anthropic does the same.

I took DS visual reasoning to be an elegant misdirect from how much slower DS returns your query's output.
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