Moritz Laurer

@moritzlaurer.bsky.social

Machine Learning Engineer @hf.co Hugging Face

FACTS is a great paper from @GoogleDeepMind on measuring the factuality of LLM outputs. You can now download their prompt templates from @huggingface to improve LLM-based fact-checking yourself! 🧵

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The TRL v0.13 release is 🔥! My highlight are the new process reward trainer to train models similar to o1 and tool call support: 🧠 Process reward trainer: Enables training of Process-supervised Reward Models (PRMs), which reward the quality of intermediate steps, promoting structured reasoning.

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OpenAI is losing money on the $200/month subscription 🤯. It's crazy how expensive it is to run these largest LLMs: - ChatGPT Pro costs $200/month ($2,400/year) and is still unprofitable for OpenAI due to higher-than-expected usage. - OpenAI reportedly expected losses of about $5 billion

🚀 Releasing a new zeroshot-classifier based on ModernBERT! Some key takeaways: - ⚡ Speed & efficiency: It's multiple times faster and uses significantly less memory than DeBERTav3. You can use larger batch sizes and enabling bf16 (instead of fp16) gave me a ~2x speed boost - 📉 Performance tradeoff:

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Quite excited by the ModernBERT release! 0.15/0.4B small, 2T modern pre-training data and tokenizer with code, 8k context window, great efficient model for embeddings & classification! This will probably be the basis for many future SOTA encoders! I can finally stop using DeBERTav3 2021 :D

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🚀 We’re excited to announce Argilla v2.5.0, which includes: * Argilla webhooks, * A new design for the datasets home page. * Python 3.13 and Pydantic v2 support. 📙 Read here 👇 the full release notes github.com/argilla-io/a...

Release v2.5.0 · argilla-io/argilla

🔆 Release highlights Webhooks You can now create and manage webhooks to support your workflows! Webhooks allow you to submit real-time information to other applications whenever a specific event oc...

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