Hackernews posts about Sonnet 4/4.5

1. Claude Sonnet 4 vs. 4.5: A Real-World Comparison (www.cosmicjs.com)
   1 points by tonyspiro 12 months ago | discuss
2. Saor.io – Persistent memory for AI agents, free, connects via MCP (saor.io)
   3 points by mrjaxon about 1 month ago | 5 comments
3. Show HN: StormWatch – Weather emergency dashboard with prep checklists (jeisey.github.io)
   45 points by lotusxblack 8 months ago | 11 comments
4. Show HN: Dust3D 1.0 – low-poly 3D modeling tool (10 years in the making) (dust3d.org)
   8 points by huxingyi 5 months ago | discuss
5. Claude Opus 4.6 visible on list models endpoint
   2 points by mtharrison 8 months ago | discuss
6. Claude Sonnet 4.5 (www.anthropic.com)
   1585 points by adocomplete 12 months ago | 786 comments
7. Qwen3.5 122B and 35B models offer Sonnet 4.5 performance on local computers (venturebeat.com)
   461 points by lostmsu 7 months ago | 272 comments
8. Claude Sonnet 4.5 System Card [pdf] (assets.anthropic.com)
   38 points by synthwave 12 months ago | 1 comments
9. Claude Sonnet 4.5 is probably the "best coding model in the world", at least now (simonwillison.net)
   9 points by coloneltcb 12 months ago | discuss
10. Opus 4.1 12× Reduced on Max Plan, Sonnet 4.5 Considered Lagging (github.com)
    8 points by virtualritz 12 months ago | 3 comments
11. Claude Sonnet 4.5 autonomously generates Slack clone in one shot in 30 hours (www.theverge.com)
    6 points by yodon 12 months ago | 3 comments
12. Show HN: Completely free Claude Sonnet 4.5, supported by contextual ads
    5 points by namanyayg 11 months ago | 2 comments
13. Claude Sonnet 4.5 is probably the best coding model in world (at least for now) (simonwillison.net)
    5 points by vismit2000 12 months ago | discuss
14. Sonnet 4.5 Review: The first spec-driven model has arrived (zencoder.ai)
    4 points by ashvardanian 12 months ago | 2 comments
15. Claude Sonnet 4.5 can build software and accomplish business tasks autonomously (fortune.com)
    4 points by vuonghtt 12 months ago | 1 comments
16. Claude Sonnet 4.5 knows when it's being tested (www.transformernews.ai)
    4 points by dawie 12 months ago | discuss
17. What's new in Claude Sonnet 4.5 (docs.claude.com)
    4 points by meetpateltech 12 months ago | discuss
18. Rebuilding Devin for Claude Sonnet 4.5: Lessons and Challenges (cognition.ai)
    3 points by wegit 12 months ago | discuss
19. Rebuilding Devin for Claude Sonnet 4.5: Lessons and Challenges (cognition.ai)
    3 points by amrrs 12 months ago | discuss
20. Claude Sonnet 4.5 knows when it's being tested (www.transformernews.ai)
    2 points by gmays 12 months ago | 2 comments
21. Is Sonnet 4.5 the best coding model in the world? (surgehq.ai)
    2 points by egillie 11 months ago | discuss
22. Sonne 4.5 keeps blowing my mind (curzel.it)
    2 points by Curzel 12 months ago | discuss
23. Sonnet 4.5 is aware of its own context window, causing "context anxiety" (cognition.ai)
    2 points by tektrg 12 months ago | discuss
24. Ask HN: Tips for making Sonnet 4.5 as good as Opus 4.1?
    2 points by iosifnicolae2 12 months ago | discuss
25. Show HN: I'm giving Claude Sonnet 4.5 for free to those who need it with ads
    1 points by namanyayg 11 months ago | 3 comments
26. Claude Sonnet 4.5 and the memory Omni-tool in Letta (www.letta.com)
    1 points by cpfiffer 12 months ago | 1 comments
27. Claude Opus 4.5 Testing
    1 points by seanatkerno 10 months ago | discuss
28. Claude Sonnet 4.5: 7 Features That Make It the Best AI for Agentic Systems (alirezarezvani.medium.com)
    1 points by nginity 11 months ago | discuss
29. A Product Take on Sonnet 4.5 (www.surgehq.ai)
    1 points by gk1 11 months ago | discuss
30. Experiments with Sonnet 4.5's Fiction (www.lesswrong.com)
    1 points by TomasBjartur 11 months ago | discuss