impressed with oai's recent design approach
GENERATIVE AI
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Arc Prize Organization on Hugging Face Launches Next Activity
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There's a already an org: https://
huggingface.co/arcprize. Feel free to follow it for next activity. Can't wait to see what they do next! -
Expert LLMs Don’t Require Reasoning Capabilities
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The one thing to add though is that an "expert" LLM doesn't necessarily have to be a reasoning LLM (you could have one that answers biology Q&As perfectly without reasoning steps involved).
Similarly, you can have a generalist reasoning LLM that is not an expert in one -
Rule-Based Rewards Scale Better Than Style Preferences
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The nice thing here is that the rule-based rewards scale better. And for things like code and math, they also make a lot more sense. I.e., you care more about correctness than style preference. Btw @natolambert 's team's OLMo 2 also used verifiable rewards in the RLHF stage for
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From Prompt Engineering to Personality Engineering: 2025 Trends
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2024: all about prompt engineering
2025: all about personality engineering -

GitHub’s Self-Improving Copilot Signals AI’s Evolution
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GitHub's self-improving agents and LinkedIn's smart job matching show AI shifting from static tools to dynamic helpers, while companies restructure teams around AI-first products. Here's your daily AI news briefing for February 7th, 2025: GitHub Launches Self-Improving Copilot
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Google Launches Gemini 2.0 Pro: Strongest Model with 2M Token Context
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3/ Google’s Gemini 2.0 Pro arrived—their strongest model yet It’s Google's best model for coding performance and complex prompts, with a 2M token context window, the longest in its category. Available now in Google AI Studio, Vertex AI, and Gemini App Advanced.
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OpenAI Launches o3-mini: Cost-Efficient Reasoning Model for Science and Math
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4/ OpenAI launches o3-mini, its most cost-efficient reasoning model yet o3-mini is optimized for science, math, and coding with fast speed and precision. Many in the community find it impressive, even better than o1 in some use cases. o3-mini is available in ChatGPT.
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Mistral Small 3: Fast Open-Source Model Competes with Larger Models
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5/ Mistral Small 3: fast, open-source, and ready to compete Mistral released Small 3, a 24B model with 81% MMLU accuracy, impressing the community with its performance and efficiency in the small model category. It can even compete with models 3x its size.
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Top AI News from the Week: OpenAI, GitHub Copilot, Mistral, Google
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Top AI news from this week that you can't miss, We summarized everything from OpenAI, GitHub Copilot, Mistral, Google, and more. Here's everything you need to know: