{"slug": "ask-hn-what-are-your-parameter-count-estimates-for-opus-4-8-and-gpt-5-5", "title": "Ask HN: What are your parameter count estimates for Opus 4.8 and GPT-5.5?", "summary": "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.", "body_md": "Hacker News\nnew\n|\npast\n|\ncomments\n|\nask\n|\nshow\n|\njobs\n|\nsubmit\nlogin\nAsk HN: What are your parameter count estimates for Opus 4.8 and GPT-5.5?\n2 points\nby\nahriad\n18 minutes ago\n|\nhide\n|\npast\n|\nfavorite\n|\ndiscuss\nI know frontier labs keep their flagship sizes top secret, but I'm curious what the current engineering consensus is.\nhelp\nGuidelines\n|\nFAQ\n|\nLists\n|\nAPI\n|\nSecurity\n|\nLegal\n|\nApply to YC\n|\nContact\nSearch:", "url": "https://wpnews.pro/news/ask-hn-what-are-your-parameter-count-estimates-for-opus-4-8-and-gpt-5-5", "canonical_source": "https://news.ycombinator.com/item?id=48613944", "published_at": "2026-06-20 23:16:52+00:00", "updated_at": "2026-06-20 23:37:18.238993+00:00", "lang": "en", "topics": ["large-language-models", "artificial-intelligence"], "entities": ["Hacker News", "Opus 4.8", "GPT-5.5"], "alternates": {"html": "https://wpnews.pro/news/ask-hn-what-are-your-parameter-count-estimates-for-opus-4-8-and-gpt-5-5", "markdown": "https://wpnews.pro/news/ask-hn-what-are-your-parameter-count-estimates-for-opus-4-8-and-gpt-5-5.md", "text": "https://wpnews.pro/news/ask-hn-what-are-your-parameter-count-estimates-for-opus-4-8-and-gpt-5-5.txt", "jsonld": "https://wpnews.pro/news/ask-hn-what-are-your-parameter-count-estimates-for-opus-4-8-and-gpt-5-5.jsonld"}}