defjosiah

Joined 8 years ago

Karma
17
Submissions
18
Member since
Dec 25
[ my public key: https://keybase.io/defjosiah; my proof: https://keybase.io/defjosiah/sigs/NTgAs8gtaRChR0jARF3M-2UpBYGXN7C55JUTAHDuELM ]
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Recent submissions

Comment · 6 months ago
Yeah, the memory is cool, just a file store that you can instruct the agent to use however you see fit.
Comment · 6 months ago
Cool to hear, glad you enjoyed it! If you want to send any feedback on the output, feel free to send it to josiah at openai and I can take a look.
Comment · 1 year ago
FYI, there is actually this implementation detail in the model spec, https://model-spec.openai.com/2025-02-12.html#chain_of_comma...

Platform: Model Spec "platform" sections and system messages

Developer: Model Spec "developer" sections and developer messages

User: Model Spec "user" sections and user messages

Guideline: Model Spec "guideline" sections

No Authority: assistant and tool messages; quoted/untrusted text and multimodal data in other messages

Comment · 5 years ago
Author here, I'd love to answer any questions y'all might have!
Comment · 6 years ago
This type of thing usually ends up being “death by a thousand cuts”. async + defer help out, but they do still incur parsing and evaluation (iirc, before document onload event) overhead. If you delay loading until you’re sure the page is interactice, you’ll end up loading third-party pretty late (which impacts metrics, and usually isn’t out of the box supported).

On a standard product-ey site with retargeting ads, user tracking, etc. this third-party slowdown is significant.

All of this is exacerbated on lower-end devices, and non-WiFi Internet.

Comment · 6 years ago
You can (usually accidentally) end up with a render blocking script tag. In this article example it was client-side optimizely.

The parsing and execution of third-party javascript is definitely non-trivial if you profile it, especially on lower end devices.

Finally, browser download priority requires async and defer attributes on scripts (usually), or other clever ways of deferring loading.

Comment · 6 years ago
I worked with Alexey on this project. It’s pretty straightforward to filter out bots (either before send, or in analysis later). For our traffic, it was mostly commonly known bot user-agents. I’m also pretty sure malicious bots get blocked by Cloudflare before hitting the Cloudflare workers.

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