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J Rosser

@jrosseruk

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AI Research Lead | DPhil in Machine Learning @ Oxford

Joined April 2022
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@jrosseruk
J Rosser
4 days
✨New Pre-Print✨ Really excited to share mine and @j_foerst new paper on LLM jailbreaking, defense and multi-agent scaffold safety with the world!
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@jrosseruk
J Rosser
4 days
Some interesting results: ✅ Scaffolding appears to have less of an impact on better models ✅ It seems way easier to find unsafe scaffolds than safe ones ✅ Scaffolds reward hack, a lot More research is needed to validate these tho^
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@jrosseruk
J Rosser
11 days
Had an absolute blast contributing to the very first version of Proxy! So proud of what the team have achieved, go check it out 🚀
@convergence_ai_
Convergence
14 days
We’re excited to announce that Proxy, Europe’s answer to @OpenAI's Operator, will be launching globally today with basic access for free and a $20p/m unlimited session plan.
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@jrosseruk
J Rosser
1 month
Just opened my DMs, sorry about that!
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@jrosseruk
J Rosser
2 months
RT @AlexDGoldie: 🇨🇦 I'll be at #NeurIPS2024 next week to present our spotlight paper on learned optimisation for RL! If you're interested i…
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@jrosseruk
J Rosser
2 months
RT @AIatMeta: As we continue to explore new post-training techniques, today we're releasing Llama 3.3 — a new open source model that delive…
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@jrosseruk
J Rosser
2 months
RT @pydantic: PydanticAI is here! An Agent Framework designed for production.
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@jrosseruk
J Rosser
3 months
RT @yi_xin_dong: 🚀✨Introducing XGrammar: a fast, flexible, and portable engine for structured generation! 🤖Accurate JSON/grammar generatio…
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@jrosseruk
J Rosser
3 months
RT @CamelAIOrg: 1st place in the 🏆 "Agents with frontier models innovation" track with @MistralAI was... Symposion: Your Research Proposal…
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