CATCH #446
DETECTED JUL 30, 2026 17:35 UTC
THE CATCHscore 10/10
EXHIBIT 446 · FLASH
Jul 30, 2026 17:35 UTC
hn+sitemap
https://openai.com/sitemap.xml
OpenAI's sitemap and an HN story indicate the quiet publication of pages related to a 'GPT-5.6' model, API fast mode, and new business partners.
✓ VERIFIED — BEAT THE ANNOUNCEMENT BY 99.2H · AUTO-VERIFIED AGAINST OPENAI NEWS
READY TO POST:
looks like openai quietly pushed some new sitemap entries. seeing mentions of 'gpt-5.6' and an 'api-fast-mode' — could be interesting.
a new openai page about 'advancing the price-performance frontier with gpt-5.6' is already hitting hn. did they just soft-launch a new model?
EVIDENCE — the receipts
[MERGED across 2 sources: hn, sitemap]
shared signal: gpt-5-6
--- sitemap :: https://openai.com/sitemap.xml ---
OpenAI sitemap (https://openai.com/sitemap.xml): 4 new URLs, 1 removed
[new pages] (4)
+ https://openai.com/api-fast-mode/
+ https://openai.com/business/partners/booz-allen-hamilton/
+ https://openai.com/business/partners/mantel/
+ https://openai.com/index/advancing-the-price-performance-frontier-with-gpt-5-6/
--- hn :: https://news.ycombinator.com/item?id=49112867 ---
HN story climbing fast:
title: Advancing the price-performance frontier with GPT‑5.6
points: 39 in 0.3h = 121 pts/hr
link: https://openai.com/index/advancing-the-price-performance-frontier-with-gpt-5-6/
discussion: https://news.ycombinator.com/item?id=49112867
caught by the 20-minute sweep ·
the live wire · all receipts