GPT 4.5 + interactive comparison 🙂 Today marks the release of GPT4.5 by OpenAI. I've been looking forward to this for ~2 years, ever since GPT4 was released, because this release offers a qualitative measurement of the slope of improvement you get out of scaling pretraining
BIG TECH
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OpenAI Introduces GPT-4.5 Details
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More details here: https://
openai.com/index/introduc
ing-gpt-4-5/
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GPT-4.5 System Card Leaked: 10x Faster, Fewer Hallucinations
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[JUST IN] GPT-4.5 full system card leaked
→ https://
cdn.openai.com/gpt-4-5-system
-card.pdf
… Highlights
– Way more efficient: 10x faster than GPT-4
– Fewer hallucinations: 19% vs. GPT-4o’s 52% -
GPT-4.5 Released: Advanced AI Model Impresses with Thoughtful Responses
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GPT-4.5 is ready! good news: it is the first model that feels like talking to a thoughtful person to me. i have had several moments where i've sat back in my chair and been astonished at getting actually good advice from an AI. bad news: it is a giant, expensive model. we
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DeepSeek R1 and SambaNova: Iconic AI Duo Partnership
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Iconic duos:
— SambaNova (@SambaNovaAI) 27 février 2025
😋 Peanut Butter & Jelly
🫂 Frodo & Sam
🦾 @deepseek_ai-R1 & SambaNova https://t.co/BtYQ4ZnJelIconic duos: Peanut Butter & Jelly Frodo & Sam @deepseek_ai
-R1 & SambaNova -
GPT-4.5 Released: Personality and Creativity Upgrade
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GPT-4.5 is out! We've been testing it for a few days @every and, honestly…it’s not going to blow your mind, but it might befriend you. It's more like a personality, communication, and creativity upgrade than a huge intelligence leap. It's like OpenAI is pivoting its base
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Inside Community Notes: Building X’s Trusted Information System
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For the first time ever, an insider look at the team behind @CommunityNotes.@kcoleman (VP of Product) and @_jaybaxter_ (founding ML engineer) reveal how a small, scrappy team inside Twitter/X built the most trusted crowdsourced information system on the internet—one that’s… pic.twitter.com/1IBeeggmZj
— Lenny Rachitsky (@lennysan) 27 février 2025For the first time ever, an insider look at the team behind @CommunityNotes
. @kcoleman (VP of Product) and @jaybaxter (founding ML engineer) reveal how a small, scrappy team inside Twitter/X built the most trusted crowdsourced information system on the internet—one that’s -
DeepSeek Impact on Nvidia: Market Predictions Fall Short
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As I wrote at the time, the whole furor over DeepSeek, the big predictions about epic changes in the AI landscape, were a whole lot of nothing. Nvidia: No DeepSeek slowdown here A rough market on Thursday dragged down Nvidia shares, but CEO Jensen Huang and CFO Colette Kress
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European TDM Lawsuit: Labour’s Regulatory Impact on AI Training
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I'd be happy to share experiences as domain expert, technical advisor, and named witness on the first European lawsuit on TDM & Opt-Out, @kmei_
. There's lots to say, but overall the way Labour is going will result in more lawsuits with burden of proof on defendants…
