Hackernews posts about GPT 4.5

1. 01
   

   newShow HN: MapLibre Compose, Interactive Vector Maps for Compose Multiplatformgithub.com

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2. 02
   

   newShow HN: Deiko – point at your screen, talk, and hand the brief to your agentdeiko.app

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3. 03
   

   newGPT-4.5openai.com

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4. 04
   

   newGPT 4.5 level for 1% of the pricetwitter.com

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5. 05
   

   newHot take: GPT 4.5 is a nothing burgergarymarcus.substack.com

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6. 06
   

   newGPT-4.5: "Not a frontier model"?www.interconnects.ai

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7. 07
   

   newOpenAI Roadmap Update for GPT-4.5 and GPT-5twitter.com

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8. 08
   

   newOpenAI GPT-4.5 System Card [pdf]cdn.openai.com

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9. 09
   

   newAn OpenAI researcher who worked on GPT-4.5 had their green card deniedtechcrunch.com

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10. 10
    

    newDeepSeek-V3-0324 Crushes GPT-4.5 in Math and Code Benchmarks at 1/277 the Costapi-docs.deepseek.com

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11. 11
    

    newIntroduction to GPT-4.5 [video]www.youtube.com

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12. 12
    

    newOpenAI plans to phase out GPT-4.5, its largest-ever AI model, from its APItechcrunch.com

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13. 13
    

    newDeepSeek V3 0324 outpaces GPT 4.5 and Claude 3.7 in coding, other benchmarkshuggingface.co

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14. 14
    

    newOpenAI shows diminishing returns with underwhelming GPT-4.5 releasearstechnica.com

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15. 15
    

    newGPT-4.5 Is Readytwitter.com

    ▲ 6gmays584d💬 1savesaved
16. 16
    

    newGPT-4.5 preview in the OpenAI API will be shut down on July 14, 2025platform.openai.com

    ▲ 6peterdavehello475ddiscusssavesaved
17. 17
    

    newPre-Training GPT-4.5 [video]www.youtube.com

    ▲ 5meetpateltech542ddiscusssavesaved
18. 18
    

    newBaidu Releases Ernie 4.5 and X1 Models Outperforming GPT-4.5 for 1% the Costwww.analyticsvidhya.com

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19. 19
    

    newPre-Training GPT-4.5 [video]www.youtube.com

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20. 20
    

    newGPT-4.5 has entered the Chattwitter.com

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21. 21
    

    newGPT-4.5: Silicon Valley's Most Sophisticated Con Artistwww.vincentschmalbach.com

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22. 22
    

    newPreprint study: GPT-4.5 is the first AI model to pass an authentic Turing testwww.livescience.com

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23. 23
    

    newThe latest ChatGPT-4o (2025-03-26) jumps to #2 on LMArena, surpassing GPT-4.5twitter.com

    ▲ 3peterdavehello556d💬 1savesaved
24. 24
    

    newGrok-3-Preview-02-24 tops lmarena Leaderboard; GPT-4.5-Preview within 95% CIlmarena.ai

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25. 25
    

    newWhy GPT-5 used less training compute than GPT-4.5 (but GPT-6 probably won't)epoch.ai

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26. 26
    

    newOpenAI claims its newest GPT-4.5 should 'hallucinate less'. How is it measured?www.abc.net.au

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27. 27
    

    newI gave GPT 4.5 my journal to test its emotional intelligencetwitter.com

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28. 28
    

    newGPT-4.5 spotted in ChatGPT web buildtwitter.com

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29. 29
    

    newWhen asked what model it is, GTP-5 says it's GPT-4.5

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30. 30
    

    newGPT-5.5 Instant Update; ChatGPT Canvas Discontinued; o3 and GPT 4.5 Retiringhelp.openai.com

    ▲ 2tech234a129d💬 1savesaved
31. 31
    

    newExperimental 3.5T K2 merge beats GPT-4.5 and Opus at writinghuggingface.co

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32. 32
    

    newWe Gave GPT-4.5 a Myers-Briggs Test. It's an Extrovertevery.to

    ▲ 2rbanffy574d💬 1savesaved

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