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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Expires" content="0">
<title>WEIRD Lab</title>
<link rel="icon" type="image/png" href="images/favicon.png">
<script>
document.write('<link rel="stylesheet" href="css/style.css?v=' + Date.now() + '">');
</script>
</head>
<body>
<div class="layout-three">
<main>
<div class="main-header">
<div>
<h1>WEIRD Lab</h1>
<p class="intro">Washington Embodied Intelligence and Robotics Development Lab </p>
</div>
<img src="images/logo.png" alt="WEIRD Lab logo" class="site-logo">
</div>
<p>
We work on algorithms
and systems that enable real-world robotic manipulation in the home. Our interests also span computer vision,
language modeling, human-robot interaction and broader notions of robustness and reliability in machine learning systems.
We are affiliated with <a href="https://robotics.cs.washington.edu/">UW Robotics</a> and the <a href="https://www.cs.washington.edu">Paul G. Allen School for Computer Science and Engineering</a> at the University of Washington.
</p>
<div class="carousel">
<img src="images/lab_photo.jpg" alt="The lab" class="lab-photo">
<img src="images/lab_photo_2.jpg" alt="Lab dinner" class="lab-photo">
<img src="images/topgolf.jpg" alt="Top Golf" class="lab-photo">
<div class="carousel-dots"></div>
</div>
<footer>
<a href="https://github.com/WEIRDLabUW">github</a>
<a href="https://robotics.cs.washington.edu/">uw robotics</a>
</footer>
</main>
<aside class="pub-sidebar-left" id="pub-sidebar"></aside>
<aside class="people-sidebar">
<div class="people-group">
<h3>Assistant Professor</h3>
<a href="https://homes.cs.washington.edu/~abhgupta" class="person-row" data-person="abhishek">
<img src="images/people/abhgupta_sm.jpeg" alt="Abhishek Gupta">
<span>Abhishek Gupta</span>
</a>
</div>
<div class="people-group">
<h3>Postdocs</h3>
<a href="https://tyler-westenbroek.github.io/" class="person-row" data-person="tyler">
<img src="images/people/tyler.jpeg" alt="Tyler Westenbroek">
<span>Tyler Westenbroek</span>
</a>
<a href="https://www.jessezhang.net/" class="person-row" data-person="jesse">
<img src="images/people/jesse.jpeg" alt="Jesse Zhang">
<span>Jesse Zhang</span>
</a>
</div>
<div class="people-group">
<h3>PhD</h3>
<a href="https://homes.cs.washington.edu/~zchuning/" class="person-row" data-person="chuning">
<img src="images/people/chuning.jpg" alt="Chuning Zhu">
<span>Chuning Zhu</span>
</a>
<a href="https://memmelma.github.io/" class="person-row" data-person="marius">
<img src="images/people/marius.jpg" alt="Marius Memmel">
<span>Marius Memmel</span>
</a>
<a href="https://yunchuzhang.github.io/" class="person-row" data-person="yunchu">
<img src="images/people/yunchu.jpg" alt="Yunchu Zhang">
<span>Yunchu Zhang</span>
</a>
<a href="https://www.mateoguaman.com/" class="person-row" data-person="mateo">
<img src="images/people/mateo.jpeg" alt="Mateo Guaman Castro">
<span>Mateo Guaman Castro</span>
</a>
<a href="https://sriyash.me/" class="person-row" data-person="sriyash">
<img src="images/people/sriyash.jpeg" alt="Sriyash Poddar">
<span>Sriyash Poddar</span>
</a>
<a href="https://patrickyin.me/" class="person-row" data-person="patrick">
<img src="images/people/patrick.jpg" alt="Patrick Yin">
<span>Patrick Yin</span>
</a>
<a href="https://ey-cai.github.io/" class="person-row" data-person="eric">
<img src="images/people/eric.jpg" alt="Eric Cai">
<span>Eric Cai</span>
</a>
<a href="https://arhanjain.github.io/" class="person-row" data-person="arhan">
<img src="images/people/arhan.jpg" alt="Arhan Jain">
<span>Arhan Jain</span>
</a>
<div class="person-row" data-person="entong">
<img src="images/people/entong.jpg" alt="Entong Su">
<span>Entong Su</span>
</div>
<a href="https://willhuey.com/" class="person-row" data-person="william">
<img src="images/people/will.jpg" alt="William Huey">
<span>William Huey</span>
</a>
</div>
<div class="people-group">
<h3>Masters / Undergrad</h3>
<div class="person-row" data-person="shubham">
<img src="images/people/shubham.jpeg" alt="Shubham Mittal">
<span>Shubham Mittal</span>
</div>
<div class="person-row" data-person="aditya">
<img src="images/people/aditya.jpg" alt="Aditya Shah">
<span>Aditya Shah</span>
</div>
<a href="https://cleahwin.github.io/" class="person-row" data-person="cleah">
<img src="images/people/cleahw.jpg" alt="Cleah Winston">
<span>Cleah Winston</span>
</a>
<div class="person-row" data-person="daniel">
<img src="images/people/daniel.jpeg" alt="Daniel Gorbatov">
<span>Daniel Gorbatov</span>
</div>
<div class="person-row" data-person="joshua">
<img src="images/people/joshua.jpeg" alt="Joshua Tran">
<span>Joshua Tran</span>
</div>
<a href="https://teeg.org/" class="person-row" data-person="pranav">
<img src="images/people/pranav.jpg" alt="Pranav Teegavarapu">
<span>Pranav Teegavarapu</span>
</a>
<a href="https://quinnmp.github.io/" class="person-row" data-person="quinn">
<img src="images/people/quinn.jpeg" alt="Quinn Pfeifer">
<span>Quinn Pfeifer</span>
</a>
<a href="https://raymondyu5.github.io/" class="person-row" data-person="raymond">
<img src="images/people/raymond.jpg" alt="Raymond Yu">
<span>Raymond Yu</span>
</a>
<div class="person-row" data-person="rico">
<img src="images/people/rico.jpeg" alt="Rico Qi">
<span>Rico Qi</span>
</div>
<div class="person-row" data-person="sidharth">
<img src="images/people/sidraja.jpeg" alt="Sidharth Rajagopal">
<span>Sidharth Rajagopal</span>
</div>
<div class="person-row" data-person="waleed">
<img src="images/people/walyag.jpg" alt="Waleed Yagoub">
<span>Waleed Yagoub</span>
</div>
<div class="person-row" data-person="yanda">
<img src="images/people/yanda.jpeg" alt="Yanda Bao">
<span>Yanda Bao</span>
</div>
</div>
<div class="people-group">
<h3>Alumni</h3>
<a href="https://jacob-berg.com/" class="person-row alumni-row" data-person="jacob">
<span class="person-name">Jacob Berg</span>
<span class="person-arrow" aria-hidden="true">→</span>
<span class="person-destination">PhD @ Berkeley</span>
</a>
</div>
</div>
</aside>
</div>
<button class="contact-tab" onclick="toggleContact()">Contact</button>
<div class="contact-drawer">
<div class="contact-drawer-content">
<p><strong>PhD applicants:</strong> <a href="https://www.cs.washington.edu/academics/phd/admissions">Apply to UW CSE</a> and list Abhishek as faculty of interest. <strong>Don't email directly.</strong></p>
<p><strong>Postdocs:</strong> Email <a href="mailto:abhgupta@cs.washington.edu">abhgupta@cs.washington.edu</a> with your CV.</p>
<p><strong>UW students:</strong> <a href="https://forms.gle/RX1wG7iRGgjfCaoK8">Fill out this form</a>. We only work with current UW students.</p>
<p><strong>Location:</strong> Bill & Melinda Gates Hall, 3800 E Stevens Way NE, Seattle WA 98195</p>
<p><strong>Lab tours:</strong> We host tours for students and visitors in Seattle. <a href="mailto:abhgupta@cs.washington.edu">Email us</a> to schedule with details of your visit and group.</p>
</div>
</div>
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{ title: "SCORE: Support-Constrained RL Enables Real-World Policy Improvement without Real-World Experience", url: "https://weirdlabuw.github.io/score/", venue: "Under Review", year: 2026, selected: true,
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{ title: "TMRL: Diffusion Timestep-Modulated Pre-training Enables Exploration for Efficient Policy Fine-tuning", url: "https://weirdlabuw.github.io/tmrl/", venue: "RSS 2026", year: 2026, selected: true,
authors: ["abhishek", "jesse"] },
{ title: "Robometer: Scaling General-Purpose Robotic Reward Models via Trajectory Comparisons", url: "https://robometer.github.io/", venue: "RSS 2026", year: 2026, selected: true,
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{ title: "VAMOS: A Hierarchical Vision-Language-Action Model for Capability-Modulated and Steerable Navigation", url: "https://vamos-vla.github.io/", venue: "Under Review", year: 9999, selected: true,
authors: ["abhishek", "mateo", "sidharth", "daniel"] },
{ title: "PEEK: Guiding and Minimal Image Representations for Zero-Shot Generalization of Robot Manipulation Policies", url: "https://peek-robot.github.io/", venue: "ICRA 2026", year: 2026, selected: false,
authors: ["abhishek", "jesse", "marius"] },
{ title: "OmniReset: Emergent Dexterity via Diverse Resets and Large-Scale Reinforcement Learning", url: "https://weirdlabuw.github.io/omnireset/", venue: "ICLR 2026", year: 2026, selected: true,
authors: ["abhishek", "patrick", "tyler", "joshua"] },
{ title: "DARP: Difference-Aware Retrieval Policies for Imitation Learning", url: "https://weirdlabuw.github.io/darp-site/", venue: "ICLR 2026", year: 2026, selected: false,
authors: ["abhishek", "quinn"] },
{ title: "Unified World Models: Coupling Video and Action Diffusion for Pretraining on Large Robotic Datasets", url: "https://weirdlabuw.github.io/uwm/", venue: "RSS 2025 · ICML 2025 Workshop Best Paper", year: 2025, selected: true,
authors: ["abhishek", "chuning", "raymond"] },
{ title: "Semantic World Models", url: "https://weirdlabuw.github.io/swm/", venue: "Under Review", year: 9999, selected: true,
authors: ["abhishek", "chuning", "jacob", "yanda"] },
{ title: "Strap: Robot Sub-Trajectory Retrieval for Augmented Policy Learning", url: "https://weirdlabuw.github.io/strap/", venue: "ICLR 2025", year: 2025, selected: false,
authors: ["abhishek", "marius", "jacob"] },
{ title: "DSRL: Steering Your Diffusion Policy with Latent Space Reinforcement Learning", url: "https://diffusion-steering.github.io", venue: "CoRL 2025 Oral, Best Paper Nominee", year: 2025, selected: true,
authors: ["abhishek", "yunchu", "waleed"] },
{ title: "RialTo: Reconciling Reality Through Simulation: A Real-to-Sim-to-Real Approach for Robust Manipulation", url: "https://real-to-sim-to-real.github.io/RialTo/", venue: "RSS 2024", year: 2024, selected: true,
authors: ["abhishek"] },
{ title: "PolaRiS: Scalable Real-to-Sim Evaluations for Generalist Robot Policies", url: "https://polaris-evals.github.io", venue: "RSS 2026", year: 2026, selected: true,
authors: ["abhishek", "arhan"] },
{ title: "HAMSTER: Hierarchical Action Models For Open-World Robot Manipulation", url: "https://hamster-robot.github.io", venue: "ICLR 2025", year: 2025, selected: true,
authors: ["abhishek", "jesse", "marius", "raymond"] },
{ title: "CCIL: Continuity-based Data Augmentation for Corrective Imitation Learning", url: "https://personalrobotics.github.io/CCIL/", venue: "ICLR 2024", year: 2024, selected: true,
authors: ["abhishek", "yunchu"] },
{ title: "CCIL Real: Data Efficient Behavior Cloning for Fine Manipulation via Continuity-based Corrective Labels", url: "https://personalrobotics.github.io/CCIL/", venue: "IROS 2024", year: 2024, selected: false,
authors: ["abhishek", "quinn"] },
{ title: "SERL: A Software Suite for Sample-Efficient Robotic Reinforcement Learning", url: "https://serl-robot.github.io", venue: "ICRA 2024", year: 2024, selected: true,
authors: ["abhishek", "jacob"] },
{ title: "DIAYN: Diversity is All You Need: Learning Diverse Skills without a Reward Function", url: "https://sites.google.com/view/diayn", venue: "ICLR 2018", year: 2018, selected: true,
authors: ["abhishek"] },
{ title: "SAC: Soft Actor-Critic Algorithms and Applications", url: "https://sites.google.com/view/sac-and-applications", venue: "ICML 2018", year: 2018, selected: true,
authors: ["abhishek"] },
{ title: "RoboArena: Distributed Real-World Evaluation of Generalist Robot Policies", url: "https://robo-arena.github.io", venue: "CoRL 2025 Oral", year: 2025, selected: false,
authors: ["abhishek", "arhan"] },
{ title: "DRAWER: Digital Reconstruction and Articulation With Environment Realism", url: "https://xiahongchi.github.io/DRAWER/", venue: "CVPR 2025", year: 2025, selected: false,
authors: ["abhishek", "arhan", "entong", "marius", "raymond"] },
{ title: "CASHER: Robot Learning with Super-Linear Scaling", url: "https://casher-robot-learning.github.io/CASHER/", venue: "RSS 2025", year: 2025, selected: false,
authors: ["abhishek", "arhan"] },
{ title: "SGFT: Rapidly Adapting Policies to the Real-World via Simulation-Guided Fine-Tuning", url: "https://weirdlabuw.github.io/sgft/", venue: "ICLR 2025", year: 2025, selected: false,
authors: ["abhishek", "patrick", "tyler"] },
{ title: "DROID: A Large-Scale In-the-Wild Robot Manipulation Dataset", url: "https://droid-dataset.github.io", venue: "RSS 2024", year: 2024, selected: false,
authors: ["abhishek", "arhan", "marius", "yunchu", "mateo", "patrick"] },
{ title: "Open X-Embodiment: Robotic Learning Datasets and RT-X Models", url: "https://robotics-transformer-x.github.io", venue: "ICRA 2024 Best Paper", year: 2024, selected: false,
authors: ["abhishek", "arhan", "marius", "yunchu", "mateo", "patrick"] },
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startX = (e.touches ? e.touches[0] : e).clientX;
dragX = 0;
dragDir = 0;
dragOther = -1;
slides[current].style.transition = 'none';
}
function onMove(e) {
if (!dragging) return;
dragX = (e.touches ? e.touches[0] : e).clientX - startX;
const pct = (dragX / carousel.offsetWidth) * 100;
const newDir = dragX < 0 ? 1 : -1; // 1 = sliding left (next), -1 = sliding right (prev)
// When drag direction changes, reposition the companion slide
if (newDir !== dragDir) {
dragDir = newDir;
const other = dragDir === 1
? (current + 1) % count
: (current - 1 + count) % count;
if (dragOther >= 0 && dragOther !== other) {
slides[dragOther].style.transition = 'none';
slides[dragOther].style.transform = 'translateX(100%)';
}
dragOther = other;
slides[dragOther].style.transition = 'none';
slides[dragOther].style.transform = dragDir === 1 ? 'translateX(100%)' : 'translateX(-100%)';
slides[dragOther].offsetHeight;
}
slides[current].style.transform = 'translateX(' + pct + '%)';
if (dragOther >= 0) {
const otherBase = dragDir === 1 ? 100 : -100;
slides[dragOther].style.transform = 'translateX(' + (otherBase + pct) + '%)';
}
}
function onEnd() {
if (!dragging) return;
dragging = false;
const threshold = carousel.offsetWidth * 0.2;
slides[current].style.transition = '';
if (dragOther >= 0) slides[dragOther].style.transition = '';
if (dragX < -threshold && dragOther >= 0) {
// Swiped left → show next
slides[current].style.transform = 'translateX(-100%)';
slides[dragOther].style.transform = 'translateX(0)';
current = dragOther;
} else if (dragX > threshold && dragOther >= 0) {
// Swiped right → show prev
slides[current].style.transform = 'translateX(100%)';
slides[dragOther].style.transform = 'translateX(0)';
current = dragOther;
} else {
// Snap back
slides[current].style.transform = 'translateX(0)';
if (dragOther >= 0) {
const otherBase = dragDir === 1 ? 100 : -100;
slides[dragOther].style.transform = 'translateX(' + otherBase + '%)';
}
}
dragOther = -1;
dragDir = 0;
updateDots();
resetAuto();
}
carousel.addEventListener('mousedown', onStart);
window.addEventListener('mousemove', onMove);
window.addEventListener('mouseup', onEnd);
carousel.addEventListener('touchstart', onStart, { passive: true });
window.addEventListener('touchmove', onMove, { passive: true });
window.addEventListener('touchend', onEnd);
})();
</script>
</body>
</html>