Hacker News: peytoncasper

New comment by peytoncasper in "The CAPTCHA arms race: from distorted text to browser identity"

peytoncasper — Wed, 24 Jun 2026 18:18:21 +0000

Hey Matt,

I would say everyone is leaning towards organization/individual right now but I would image that flips as the number of agents grow

We Forked Chromium

peytoncasper — Fri, 21 Nov 2025 16:04:11 +0000

Article URL: https://www.browserbase.com/blog/chromium-fork-for-ai-automation

Comments URL: https://news.ycombinator.com/item?id=46005737

Points: 4

# Comments: 1

New comment by peytoncasper in "Gemini 2.5 Computer Use model"

peytoncasper — Wed, 08 Oct 2025 17:38:35 +0000

Actually a few startups working on this! You should check out Stytch isAgent SDK.

We’re partnering with them on Web Bot Auth

New comment by peytoncasper in "Gemini 2.5 Computer Use model"

peytoncasper — Wed, 08 Oct 2025 17:36:17 +0000

We do not use click farms!

You should check out our most recent announcement about Web Bot Auth

https://www.browserbase.com/blog/cloudflare-browserbase-pion...

New comment by peytoncasper in "Gemini 2.5 Computer Use model"

peytoncasper — Wed, 08 Oct 2025 17:35:55 +0000

You should check out our most recent announcement about Web Bot Auth

https://www.browserbase.com/blog/cloudflare-browserbase-pion...

New comment by peytoncasper in "Gemini 2.5 Computer Use model"

peytoncasper — Wed, 08 Oct 2025 17:35:42 +0000

We do not use click farms :)

You should check out our most recent announcement about Web Bot Auth

https://www.browserbase.com/blog/cloudflare-browserbase-pion...

New comment by peytoncasper in "Gemini 2.5 Computer Use model"

peytoncasper — Wed, 08 Oct 2025 17:31:48 +0000

Let’s chat my email is peyton at browserbase dot com

New comment by peytoncasper in "Gemini 2.5 Computer Use model"

peytoncasper — Tue, 07 Oct 2025 21:38:53 +0000

Hi! I work in identity products at Browserbase. I’ve spent a fair amount of time lately thinking about how to layer RBAC across the web.

Do you think callbacks are how this gets done?

Gemini Flash 2.0 Experimental: A bit more accurate, but slower

peytoncasper — Thu, 12 Dec 2024 01:36:59 +0000

I just updated my data extraction leaderboard with Gemini Flash 2.0 Experimental. It is quite a bit slower with large input token sizes right now, but a bit more accurate than Gemini 1.5 Flash which is at the top right now. Google and AWS are pushing out really competitive models right now.

https://coffeeblack.ai/extractor-leaderboard/index.html

Comments URL: https://news.ycombinator.com/item?id=42395213

Points: 3

# Comments: 1

AI Data Extraction Leaderboard

peytoncasper — Tue, 10 Dec 2024 16:26:06 +0000

Article URL: https://coffeeblack.ai/extractor-leaderboard/index.html

Comments URL: https://news.ycombinator.com/item?id=42378334

Points: 2

# Comments: 0

OpenAI Swarm – Recipe Scraping Agent

peytoncasper — Sat, 07 Dec 2024 18:52:07 +0000

Article URL: https://peytoncasper.com/blog/swarm-recipe-extraction-agent/index.html

Comments URL: https://news.ycombinator.com/item?id=42351862

Points: 1

# Comments: 0

Evaluating the Effects of Fine Tuning on Creative Writing

peytoncasper — Mon, 25 Nov 2024 16:51:39 +0000

Article URL: https://peytoncasper.com/blog/tone-evaluation/index.html

Comments URL: https://news.ycombinator.com/item?id=42237785

Points: 1

# Comments: 0

New comment by peytoncasper in "The Grammar of Thought: Does Fine-Tuning Make a Difference?"

peytoncasper — Sun, 24 Nov 2024 18:40:10 +0000

Author here. Someone beat me to posting this lol. Was planning to share it on Monday. Happy to answer any questions.

Evaluating Webpage Fact Extraction with Braintrust

peytoncasper — Tue, 22 Oct 2024 20:48:35 +0000

Article URL: https://coffeeblack.ai/blog/evaluating-webpage-fact-extraction-with-braintrust-part1

Comments URL: https://news.ycombinator.com/item?id=41918546

Points: 2

# Comments: 0

New comment by peytoncasper in "The McFlurry Index"

peytoncasper — Fri, 18 Oct 2024 23:16:20 +0000

How is it different than crowdsourcing?

The McFlurry Index

peytoncasper — Fri, 18 Oct 2024 22:41:11 +0000

Article URL: https://coffeeblack.ai/blog/the-mcflurry-index

Comments URL: https://news.ycombinator.com/item?id=41884149

Points: 4

# Comments: 2

Mapping San Francisco's Air Conditioning Amidst the Heatwave

peytoncasper — Tue, 08 Oct 2024 21:09:41 +0000

Article URL: https://coffeeblack.ai/blog/san-francisco-air-conditioning-heatmap

Comments URL: https://news.ycombinator.com/item?id=41781851

Points: 2

# Comments: 0

New comment by peytoncasper in "Show HN: 80% faster, 50% less memory, 0% loss of accuracy Llama finetuning"

peytoncasper — Sun, 03 Dec 2023 02:18:17 +0000

Would be happy to answer questions as you have them.

New comment by peytoncasper in "Show HN: 80% faster, 50% less memory, 0% loss of accuracy Llama finetuning"

peytoncasper — Sat, 02 Dec 2023 15:01:26 +0000

Can I suggest that you ignore all the criticism about the pricing on this thread and immediately find a sales rep or SE that has worked at an early stage DB company and begin cold calling high end customers with thousands of GPUs.

B2B deals at 200-300k+ are your best bet at selling this IMO.

New comment by peytoncasper in "Lithium discovery in US volcano could be biggest deposit ever found"

peytoncasper — Sun, 10 Sep 2023 00:13:19 +0000

How is this different from oil?

The vast majority of new deposits are leveraging different technology to enrich yields or extract it from challenging environments. Seems like a common problem for resource extraction that gets solved with time and investment.