Claude Sonnet 4.5 System Card [pdf]
Posted3 months agoActive3 months ago
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Artificial Intelligence
Claude Sonnet
System Card
The post shares a PDF link to the Claude Sonnet 4.5 System Card, with the discussion being redirected to an earlier post on the same topic.
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- 01Story posted
Sep 29, 2025 at 1:04 PM EDT
3 months ago
Step 01 - 02First comment
Sep 29, 2025 at 1:36 PM EDT
33m after posting
Step 02 - 03Peak activity
1 comments in 0-1h
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Step 03 - 04Latest activity
Sep 29, 2025 at 1:36 PM EDT
3 months ago
Step 04
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Analyzing up to 500 comments to identify key contributors and discussion patterns
ID: 45416122Type: storyLast synced: 11/20/2025, 4:53:34 PM
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Read the primary article or dive into the live Hacker News thread when you're ready.
We'll put the system card link in the toptext there too.
(Sorry synthwave! - it's on our list to implement a karma sharing system for cases like this so multiple submitters can get the 'credit' for a post...)