Si-Qi LIU 刘思奇 (@liusiqi42) 's Twitter Profile
Si-Qi LIU 刘思奇

@liusiqi42

Staff Research Engineer @DeepMind. AI/ML PhD candidate @UCL. Multiagent RL, Game Theory, Evaluation.

ID: 1390208256

linkhttp://siqi.fr calendar_today29-04-2013 19:01:01

145 Tweet

488 Followers

285 Following

Multi Agent Learning Seminar (@malseminar) 's Twitter Profile Photo

This Friday, we will have the honour of hosting Si-Qi LIU 刘思奇 from Google DeepMind and UCL presenting “NfgTransformer: Equivariant Representation Learning of Normal-form Games”. See y’all there!

This Friday, we will have the honour of hosting <a href="/liusiqi42/">Si-Qi LIU 刘思奇</a> from <a href="/GoogleDeepMind/">Google DeepMind</a> and <a href="/ucl/">UCL</a> presenting “NfgTransformer: Equivariant Representation Learning of Normal-form Games”. See y’all there!
Michael Chang (@mmmbchang) 's Twitter Profile Photo

Gemini and I also got a chance to watch the OpenAI live announcement of gpt4o, using Project Astra! Congrats to the OpenAI team, super impressive work!

Google DeepMind (@googledeepmind) 's Twitter Profile Photo

We’re presenting the first AI to solve International Mathematical Olympiad problems at a silver medalist level.🥈 It combines AlphaProof, a new breakthrough model for formal reasoning, and AlphaGeometry 2, an improved version of our previous system. 🧵 dpmd.ai/imo-silver

Si-Qi LIU 刘思奇 (@liusiqi42) 's Twitter Profile Photo

Very true! When I was an AdWords intern in 2015, I cold e-mailed Kevin Patrick Murphy hoping to work on im2calories just because it was such a cool idea! That specific project didn't continue but still I was given a chance to learn how to do research on his team. What a ride it has been!

Si-Qi LIU 刘思奇 (@liusiqi42) 's Twitter Profile Photo

Sweeping generalisation is always the easy way out. It takes courage and independence to resist. Parroting what's reported, of one bad apple, and generalising it to all Chinese on stage at NeurIPS Conference is extremely disappointing. I hope this is an exception.

Si-Qi LIU 刘思奇 (@liusiqi42) 's Twitter Profile Photo

Agreed. Unless you have a horse in the race, "where should AGI be built" is just irrelevant. The real question is how can we (continue to) incentivise open models at frontier performance - gatekeeping takes away competition and makes open models harder to justify for incumbents.

Google DeepMind (@googledeepmind) 's Twitter Profile Photo

Think you know Gemini? 🤔 Think again. Meet Gemini 2.5: our most intelligent model 💡 The first release is Pro Experimental, which is state-of-the-art across many benchmarks - meaning it can handle complex problems and give more accurate responses. Try it now →

Si-Qi LIU 刘思奇 (@liusiqi42) 's Twitter Profile Photo

Haha many late nights launching those policy gradients runs only to wake up seeing those infamous wobbly curves! Little did I know the recipe would go on to scale so well!

Si-Qi LIU 刘思奇 (@liusiqi42) 's Twitter Profile Photo

So, final call (deadline Oct 10th)! We are hiring for two researchers on the GDM Game Theory team to push the frontier of multiagent systems, game theory & LLMs. job-boards.greenhouse.io/deepmind/jobs/… job-boards.greenhouse.io/deepmind/jobs/…