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Kevin Feng

@kjfeng.me
1K followers 150 following 87 posts

PhD student at the University of Washington in social computing + human-AI interaction @socialfutureslab.bsky.social. 🌐 kjfeng.me

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Kevin Feng @kjfeng.me · 27/05/2026
If you're attending ACM CAIS 2026 in San Jose, be sure to check out our new work led by Tanjal Shukla (@onaheater.bsky.social) on AI agents that can adapt their autonomy based on user interaction! Both Tanjal and @leijiew.bsky.social are attending, so pls stop by our poster and ask for a demo!
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Kevin Feng @kjfeng.me · 18/05/2026
I've defended! 🎉 Huge thank you to my advisors Amy and David, my all-star committee (Amy, David, Dan, Emily, and Mako), and the @hcde.uw.edu @uwcse.bsky.social @uwdub.bsky.social communities for a super rewarding PhD experience!!
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Cas (Stephen Casper) @scasper.bsky.social · 20/02/2026
🚨The 2025 AI Agent Index is out! 🚨 Amidst recent buzz over 🦀 and NIST's new agent initiative, we find: - Selective reporting – esp. on safety - Almost all agents backend just 3 model families - Many agents don’t ID themselves as bots online - Big US/China gaps - And more…
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Kevin Feng @kjfeng.me · 26/11/2025
I'll be giving a talk at the #NeurIPS2025 RegML workshop Dec. 7th! I'll also be at the post-AGI workshop on the 3rd and will generally hang around the conference in between. Say hi if you're also around! 👋
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Amy Zhang @axz.bsky.social · 26/11/2025
I'll be at #neurips2025 briefly for the workshop weekend, specifically the Algorithmic Collective Action workshop and Regulatable ML workshop (where @kjfeng.me was selected to give an oral for his workshop paper on regulating agent UIs!). LMK if you're around!
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Alicia Guo @aliciaguo.com · 09/09/2025
earlier this summer I published my first paper of my phd! ✨ a qualitative study on how creative writers are using AI in their writing and what their strategies were in order to align with their personal writing values
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Kevin Feng @kjfeng.me · 01/08/2025
Special thanks to @katygb.bsky.social and @sethlazar.org for organizing a fantastic @knightcolumbia essay series on AI and Democratic freedoms, and other authors of the essay series for valuable discussion + feedback. Check out the other essays here! knightcolumbia.org/research/art....
knightcolumbia.org
Artificial Intelligence and Democratic Freedoms
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Kevin Feng @kjfeng.me · 01/08/2025
Finally, autonomy levels can help with agentic safety evaluations and setting thresholds for autonomy risks in safety frameworks. How do we know what level an agent is operating at, and what appropriate risk mitigations should be put in place? Read our paper for more!
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Kevin Feng @kjfeng.me · 01/08/2025
We also introduce **agent autonomy certificates** to govern agent behavior in single- and multi-agent settings. Certificates constrain the space of permitted actions and help ensure effective and safe collaborative behaviors in agentic systems.
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Kevin Feng @kjfeng.me · 01/08/2025
Why have this framework at all? We argue that agent autonomy can be a deliberate design decision, independent of the agent's capability or environment. This framework offers a practical guide for designing human-agent & agent-agent collaboration for real-world deployments.
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Kevin Feng @kjfeng.me · 01/08/2025
Level 5: user as an observer. The agent autonomously operates over long time horizons and does not seek user involvement at all. The user passively monitors the agent via activity logs and has access to an emergency off switch. Example: Sakana AI's AI Scientist.
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Kevin Feng @kjfeng.me · 01/08/2025
Level 4: user as an approver. The agent only requests user involvement when it needs approval for a high-risk action (e.g., writing to a database) or when it fails and needs user assistance. Example: most coding agents (Cursor, Devin, GH Copilot Agent, etc.).
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Kevin Feng @kjfeng.me · 01/08/2025
Level 3: user as a consultant. The agent takes the lead in task planning and execution, but actively consults the user to elicit rich preferences and feedback. Unlike L1 & L2, the user can no longer directly control the agent's workflow. Example: deep research systems.
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Kevin Feng @kjfeng.me · 01/08/2025
Level 2: user as a collaborator. The user and the agent collaboratively plan and execute tasks, handing off information to each other and leveraging shared environments and representations to create common ground. Example: Cocoa (arxiv.org/abs/2412.10999).
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Kevin Feng @kjfeng.me · 01/08/2025
Level 1: user as an operator. The user is in charge of high-level planning to steer the agent. The agent acts when directed, providing on-demand assistance. Example: your average "copilot" that drafts your emails when you ask it to.
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Kevin Feng @kjfeng.me · 01/08/2025
Web: knightcolumbia.org/content/leve.... arXiv: arxiv.org/abs/2506.12469. Co-authored w/ David McDonald and @axz.bsky.social . Summary thread below.
knightcolumbia.org
Levels of Autonomy for AI Agents
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Kevin Feng @kjfeng.me · 01/08/2025
Here are links to the paper: Web: knightcolumbia.org/content/leve.... arXiv: arxiv.org/abs/2506.12469. Co-authored w/ David McDonald and @axz.bsky.social .
knightcolumbia.org
Levels of Autonomy for AI Agents
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Kevin Feng @kjfeng.me · 01/08/2025
Special thanks to @katygb.bsky.social and @sethlazar.org for organizing a fantastic @knightcolumbia.org essay series on AI and Democratic freedoms, and other authors of the essay series for valuable discussion + feedback. Check out the other essays here! knightcolumbia.org/research/art....
knightcolumbia.org
Artificial Intelligence and Democratic Freedoms
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Kevin Feng @kjfeng.me · 01/08/2025
Finally, autonomy levels can help with agentic safety evaluations and setting thresholds for autonomy risks in safety frameworks. How do we know what level an agent is operating at, and what appropriate risk mitigations should be put in place? Read our paper for more!
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Kevin Feng @kjfeng.me · 01/08/2025
We also introduce **agent autonomy certificates** to govern agent behavior in single- and multi-agent settings. Certificates constrain the space of permitted actions and help ensure effective and safe collaborative behaviors in agentic systems.
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Kevin Feng @kjfeng.me · 01/08/2025
Why have this framework at all? We argue that agent autonomy can be a deliberate design decision, independent of the agent's capability or environment. This framework offers a practical guide for designing human-agent & agent-agent collaboration for real-world deployments.
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Kevin Feng @kjfeng.me · 01/08/2025
Level 5: user as an observer. The agent autonomously operates over long time horizons and does not seek user involvement at all. The user passively monitors the agent via activity logs and has access to an emergency off switch. Example: Sakana AI's AI Scientist.
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Kevin Feng @kjfeng.me · 01/08/2025
Level 4: user as an approver. The agent only requests user involvement when it needs approval for a high-risk action (e.g., writing to a database) or when it fails and needs user assistance. Example: most coding agents (Cursor, Devin, GH Copilot Agent, etc.).
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Kevin Feng @kjfeng.me · 01/08/2025
Level 3: user as a consultant. The agent takes the lead in task planning and execution, but actively consults the user to elicit rich preferences and feedback. Unlike L1 & L2, the user can no longer directly control the agent's workflow. Example: deep research systems.
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Kevin Feng @kjfeng.me · 01/08/2025
Level 2: user as a collaborator. The user and the agent collaboratively plan and execute tasks, handing off information to each other and leveraging shared environments and representations to create common ground. Example: Cocoa (arxiv.org/abs/2412.10999).
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Kevin Feng @kjfeng.me · 01/08/2025
Level 1: user as an operator. The user is in charge of high-level planning to steer the agent. The agent acts when directed, providing on-demand assistance. Example: your average "copilot" that drafts your emails when you ask it to.
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Kevin Feng @kjfeng.me · 01/08/2025
📢 New paper, published by @knightcolumbia.org We often talk about AI agents augmenting vs. automating work, but how exactly can different configurations of human-agent interaction look like? We introduce a 5-level framework for AI agent autonomy to unpack this. 🧵👇
Screenshot of a paper on a webpage, with a figure showing 5 levels of autonomy for AI agents and the tradeoff between user involvement and agent autonomy as the levels increase.
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Kevin Feng @kjfeng.me · 01/08/2025
Hi Dave, this is super cool! I'm currently working on a research prototype that brings domain experts together to draft policies for AI behavior and would love to chat more, esp about how I can integrate something like this
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Knight First Amendment Institute @knightcolumbia.org · 28/07/2025
In an essay for our AI & Democratic Freedoms series, @kjfeng.me, @axz.bsky.social (both of @socialfutureslab.bsky.social), & David W. McDonald outline a framework for levels of #AI agent autonomy that can be used to support the responsible deployment of AI agents. knightcolumbia.org/content/leve...
knightcolumbia.org
Levels of Autonomy for AI Agents
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Kevin Feng @kjfeng.me · 27/04/2025
Excited to kick off the first workshop on Sociotechnical AI Governance at #chi2025 (STAIG@CHI'25) with a morning poster session in a full house! Looking forward to more posters, discussions, and our keynote in the afternoon. Follow our schedule at chi-staig.github.io!
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Tzu-Sheng Kuo 郭子生 @tskuo.bsky.social · 27/04/2025
@kjfeng.me and @rockpang.bsky.social are kicking off the panel on sociotechnical AI governance! #CHI2025
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Kevin Feng @kjfeng.me · 25/04/2025
I'll be at CHI in-person in Yokohama 🇯🇵. Let's connect to chat about anything from designing LLM-powered UX to AI alignment + governance!
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Kevin Feng @kjfeng.me · 25/04/2025
Thanks to my fantastic collaborators @qveraliao.bsky.social @ziangxiao.bsky.social @jennwv.bsky.social @axz.bsky.social and David McDonald. This work was done during a summer internship with the FATE team at Microsoft Research.
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Kevin Feng @kjfeng.me · 25/04/2025
We published Canvil on Figma community and it's already used by 2k+ designers worldwide. Try it yourself on Figma today! www.figma.com/community/wi.... Or, check out a demo here: youtu.be/E0l-IH_Lo7Q.
figma.com
Canvil | Figma
Canvil allows you to craft AI-powered user experiences by shaping the behavior of large language models (LLMs) right in your canvas. Works in both Figma and FigJam! Demo (3 mins): https://youtu.be/E0...
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Kevin Feng @kjfeng.me · 25/04/2025
Finally, Canvil's seamless integration into Figma allowed designers to use their existing collaborative workflows to work with design and non-design teammates on model adaptatation. We believe lowering the barrier to adaptation can catalyze more thoughtfully designed LLM UX.
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Kevin Feng @kjfeng.me · 25/04/2025
Designers also used constraints from their existing design requirements and UIs to shape model behaviors. For example, many devised ways to embed cultural preferences and customs into models based on the needs and backgrounds of their target users.
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Kevin Feng @kjfeng.me · 25/04/2025
We used Canvil as a probe to better understand how designers would make use of designerly adaptation in practice. We found that using Canvil, designers identified clear opportunities to tweak their designs based on observed model behaviors to enhance user interaction with LLMs.
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Kevin Feng @kjfeng.me · 25/04/2025
We propose designerly adaptation, a process that enables design requirements and UX designs to shape and be shaped by LLM behavior. We operationalized designerly adaptation with Canvil, a Figma widget that allows for quick experimentation + adaptation of LLMs in design canvases.
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Kevin Feng @kjfeng.me · 25/04/2025
We interviewed 12 designers at Microsoft to learn how they design LLM-powered UX. We found that designers often thought deeply about how to adapt model behavior to improve UX, but lacked the means to actually experiment with model adaptation within their workflows.
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Kevin Feng @kjfeng.me · 25/04/2025
🤖LLMs are being integrated everywhere, but how do we ensure they're delivering meaningful user experiences? In our #chi2025 paper, we empower designers to think about this via 🎨designerly adaptation🎨 of LLMs and built a Figma widget to help! 📜 arxiv.org/abs/2401.09051 🧵👇
The first page of an academic paper with a figure depicting the use of Canvil, a Figma widget for designerly adaptation of LLMs, along with the names of the 6 authors.
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Rock Pang @rockpang.bsky.social · 21/04/2025
📢 The First Workshop on Sociotechnical #AI Governance at #CHI2025 (STAIG@CHI’25) is less than a week away! 🤩 We are super excited to invite Roel Dobbe from TU Delft for our keynote "Algorithmic Harm and Safety Are Sociotechnical, But Are Our Interventions?" Join us in Yokohama or online!!
The poster for STAIG@CHI'25. The title of the poster is "Keynote: Algorithmic Harm And Safety Are Sociotechnical, But Are Our Interventions?" April 27, 2025 | PACIFICO Yokohama & Online. 16:00-16:45 Japan Standard Time. The poster also includes a headshot of Roel Dobbe and his bio. "Roel Dobbe is an Assistant Professor in Technology, Policy & Management at Delft University of Technology focusing on Sociotechnical AI Systems. He received a MSc in Systems & Control from Delft (2010) and a PhD in Electrical Engineering and Computer Sciences from UC Berkeley (2018), where he received the Demetri Angelakos Memorial Achievement Award. He was an inaugural postdoc at the AI Now Institute and New York University. His research addresses the integration and implications of algorithmic technologies in societal infrastructure and democratic institutions, focusing on issues related to safety, sustainability and justice. His projects are situated in various domains, including energy systems, public administration, and healthcare. Roel’s system-theoretic lens enables addressing the sociotechnical and political nature of algorithmic and artificial intelligence systems across analysis, engineering design and governance, with an aim to empower domain experts and affected communities. His results have informed various policy initiatives, including environmental assessments in the European AI Act as well as the development of the algorithm watchdog in The Netherlands."
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Kevin Feng @kjfeng.me · 21/04/2025
The First Workshop on Sociotechnical AI Governance at CHI 2025 (STAIG@CHI’25) is less than a week away! We’re super excited to hold a panel with some amazing speakers to discuss why a sociotechnical approach to AI governance is so important. Learn more + see our full schedule: chi-staig.github.io
poster advertising 5 panelists from a diverse set of institutions the first workshop on sociotechnical AI governance at CHI 2025
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Amy Zhang @axz.bsky.social · 15/04/2025
Looking for feed creators out there to speak with us about your experience!
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Kevin Feng @kjfeng.me · 15/04/2025
Do you make custom feeds on Bluesky? We'd love to hear about your experiences as part of a research project at @uofwa.bsky.social @socialfutureslab.bsky.social ! Come chat with us for 45 mins and get $20 gift card. Express your interest here: forms.gle/CtoZTwCovTv8....
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Knight First Amendment Institute @knightcolumbia.org · 10/04/2025
Panel 2: AI Agents’ Democratic and Economic Impacts starts at around 11:10am ET, right after our short break. Panelists: @kjfeng.me, @peterhenderson.bsky.social, @sethlazar.org, and Daniel Susskind. Moderator: Beba Cibralic. #AIDemocraticFreedoms
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Leijie Wang @leijiew.bsky.social · 25/03/2025
Can LLM prompting help social media users create and iterate on their content filters more easily? In our #CHI2025 paper, we compared in an experiment three authoring strategies: 🤖 Prompting LLM 🔎 Labeling examples for ML classifiers 📐 Authoring keyword rules (🧵1/N)
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Amy Bruckman @asbruckman.bsky.social · 04/03/2025
The New Yorker says Wikipedia is a beacon of hope, with quotes from me and @mako.cc www.newyorker.com/news/the-led...
newyorker.com
Elon Musk Also Has a Problem with Wikipedia
Lately, Musk’s beef has merged with a general conviction on the right that the site is biased against conservatives.
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Quan Ze Chen @cqz.name · 17/03/2025
In-context learning can be an effective way to conduct value alignment of LLMs through examples, but when there are multiple pluralistic groups, are the best examples for one group also the ones for another? We explore this in our paper 🌟SPICA🌟 (🧵1/9)
Screenshot of the first page of the paper SPICA: Retrieving Scenarios for Pluralistic In-Context Alignment
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Knight First Amendment Institute @knightcolumbia.org · 07/03/2025
Panel 2: AI Agents’ Democratic and Economic Impacts. 11:10am ET, 4/10. Panelists: @kjfeng.me (University of Washington), @peterhenderson.bsky.social (Princeton), @sethlazar.org (@knightcolumbia.org), & Daniel Susskind (@kingscollegelondon.bsky.social). Moderator: Beba Cibralic (RAND)
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Rock Pang @rockpang.bsky.social · 04/03/2025
I'm honored and humbled to receive the #IBM PhD fellowship! Thank you to my advisor @katharinareinecke.bsky.social, all my friends, mentors and collaborators at and outside #UW for the support and inspiration that push me to grow!! Congrats @shangbinfeng.bsky.social for the fellowship too!! #UWAllen
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