Alexandre Ramé (@ramealexandre) / X

Alexandre Ramé

908 posts

Alexandre Ramé

@ramealexandre

Senior research scientist @GoogleDeepMind. Previously PhD @Sorbonne_Univ_. Post-training Gemma LLMs: (self)distillation, RL and merging.

Joined May 2011

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Alexandre Ramé
@ramealexandre
Apr 2
Gemma 💎💎💎💎 Fantastic models, fantastic team!
Demis Hassabis
@demishassabis
Apr 2
Excited to launch Gemma 4: the best open models in the world for their respective sizes. Available in 4 sizes that can be fine-tuned for your specific task: 31B dense for great raw performance, 26B MoE for low latency, and effective 2B & 4B for edge device use - happy building!
Alexandre Ramé
@ramealexandre
May 22, 2025
Thanks for leading this post-training, with great engineering and research breakthroughs! Super achievement by the whole team.
Robert Dadashi
@robdadashi
May 22, 2025
Replying to @robdadashi
Our post-training team (once again) went beyond to post-craft this fantastic performance-for-size model: @johanferret @ramealexandre @sarah_perrin_ @CdrGeo @nino_vieillard @sabelaraga @angelinepouget V Carbune L Rouillard L Hussenot @liu_gael @sinopalnikov @OlivierBachem 2/2
Alexandre Ramé
@ramealexandre
May 20, 2025
Releasing Gemma 3n, our new open-weight model processing audio, images and text (with improved multilingual capabilities), optimized for on-device usage with MatFormer architecture (enabling adaptive compute) and reaching 1283 on Chatbot Arena. Read more: developers.googleblog.com/en/introducing….
Alexandre Ramé
@ramealexandre
May 5, 2025
There are also a few interesting surprised updates in the Lmsys leaderboard 👀 Gemma-3-27B (1341) ~ Qwen3-235B-A22B (1342) Gemma-3-12B (1321) ~ DeepSeek-V3-685B-37B (1318) Gemma-3-4B (1272) ~ Llama-4-Maverick-17B-128E (1270)
Arena.ai
@arena
May 5, 2025
The community votes are in for Qwen3-235B-A22B 🥁 The latest open-source Qwen3 is now on the Arena Top 10 🏆 Congrats to @alibaba_qwen on this achievement! 👏 Highlights: 💠 For Chat: Qwen3-235B-A22B ranks #10, tied with o1 💠 Strong in Coding at #4 and Math #1 💠 For WebDev:
Alexandre Ramé
@ramealexandre
Mar 26, 2025
Hiring two student researchers for Gemma post-training team at @GoogleDeepMind Paris! First topic is about diversity in RL for LLMs (merging, generalization, exploration & creativity), second is about distillation (with @nino_vieillard). Ideal if you're finishing PhD. DMs open!
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