Arkaitz Zubiaga

@zubiaga.org

Academic QMUL. Social data science, Computational social science, NLP. he/him

🚨 Big news! #ICWSM '27 is heading to Edinburgh, Scotland 🏰 More details on dates and venue coming soon ✨ ❗How submissions work: • May 15, 2026: accept (→ ICWSM '27), R&R → Sept '26 • Sept 15, 2026: accept (→ ICWSM '27), R&R → Jan '27 • Jan 15, 2027: accept (→ ICWSM '27), R&R → May '27 (→ ICWSM '28)

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Check out our massive work on #NLP for Social Good: a position paper on how modern #NLP can be quite useful for positive social goals! arxiv.org/abs/2505.22327 thanks to @antoniakrm.bsky.social for leading efforts and @zhijingjin.bsky.social for building during the years the foundation of #NLP4PI

NLP for Social Good: A Survey of Challenges, Opportunities, and Responsible Deployment

Recent advancements in large language models (LLMs) have unlocked unprecedented possibilities across a range of applications. However, as a community, we believe that the field of Natural Language Pro...

arxiv.org

@antoniakrm.bsky.social · last yr.

🌍 How can #NLP & #LLMs help tackle global challenges? 💡 We map 9 key domains to the UN SDGs & the Global Risks Report 2025, highlighting open challenges, overlooked opportunities, and paths toward responsible deployment. #NLP4SG #AI4SG #ResponsibleAI #NLP4PI

Can't remember who said it, but using ChatGPT for your college essays is like using a forklift to move the weights around at the gym. It's the process that's important to your development, not the end product.

Here is Tülu 3 405B 🐫 our open-source post-training model that surpasses the performance of DeepSeek-V3! It demonstrates that our recipe, which includes RVLR scales to 405B - with performance on par with GPT-4o, & surpassing prior open-weight post-trained models of the same size including Llama 3.1.

The logo for Tülu 405B.

In 2024, Bluesky grew from 2.9M to 25.9M users. With this growth came anticipated challenges in scaling Trust & Safety, from adding workstreams to adapting to new harms. In our newly published 2024 Moderation Report, we share details on what the year looked like for our Trust & Safety team.

Bluesky 2024 Moderation Report - Bluesky

Throughout 2024, our Trust & Safety team has worked to protect our growing userbase and uphold our community standards.

bsky.social

It’s remarkable that Zuck said “the fact-checkers have just been too politically biased, and have destroyed more trust than they've created, especially in the U.S." He not only ended the partnership, he threw US fact checkers under the bus.