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[ARTICLE · art-35186] src=news.ycombinator.com ↗ pub= topic=large-language-models verified=true sentiment=· neutral

Ask HN: What are your parameter count estimates for Opus 4.8 and GPT-5.5?

A Hacker News user asks the community for parameter count estimates of the hypothetical models Opus 4.8 and GPT-5.5, noting that frontier labs keep flagship sizes secret.

read1 min views1 publishedJun 20, 2026

Hacker News new | past | comments | ask | show | jobs | submit login Ask HN: What are your parameter count estimates for Opus 4.8 and GPT-5.5? 2 points by ahriad 18 minutes ago | hide | past | favorite | discuss I know frontier labs keep their flagship sizes top secret, but I'm curious what the current engineering consensus is. help Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search:

source & further reading
news.ycombinator.com — original article Ask HN: What are some good benchmarks for different agent harnesses? Never coded before, now shipping websites to clients via single prompt Ask HN: Why are desktop AI apps so heavy?
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