The California Institute of Technology aims to expand human knowledge and benefit society through research integrated with education.
Pasadena, CA
Joined September 2008
- Tweets10.5K
- Following609
- Followers131K
- Likes11.6K
Caltech retweeted
A few words from @NASAJPL's new Deputy Director @astro_reid
Caltech retweeted
@caltechedu marks a historic milestone this week: the investiture of our 10th president Ray Jayawardhana. JPL colleagues gathered at the Lab yesterday to kick-off the celebrations and honor our shared impact with Congresswoman Judy Chu.
Caltech retweeted
Today, members of the JPL community celebrated the inauguration of Ray Jayawardhana as the 10th president of @Caltech, which manages JPL for NASA.
Congratulations, President Jayawardhana! Here’s to the discoveries ahead.
ALT JPL Director Dave Gallagher, at front left, and Caltech President Ray Jayawardhana, at front center, join smiling attendees holding orange “Caltech JPL” scarves across their chests or overhead. They stand among outdoor luncheon tables beneath trees decorated with cards hanging from orange ribbons.
ALT From left, JPL Director Dave Gallagher, U.S. Representative Judy Chu, and Caltech President Ray Jayawardhana pose beside a podium and an orange “Caltech JPL” sign. All three wear orange-and-white “First Light” scarves, and Chu holds a framed plaque.
ALT Viewed from behind, Caltech President Ray Jayawardhana addresses an outdoor audience seated at round tables and standing beneath trees. Orange signs flank the podium, reading “First Light: Inauguration 2026” and “Caltech JPL.”
Caltech retweeted
🎉Congratulations to @CaltechLCSSP Board Member @HannahDruck & Prakash Mishra, @Caltech for launching the PERMIT Lab with a $7M gift from the WHH FOUNDATION to advance research at the intersection of environmental economics, AI, & sustainability. 🌎🧠🌱
Learn more below:
A new Caltech lab will soon inform environmental policy. The lab is being established through a $7 million infusion of funding from the WHH Foundation, a private family philanthropic organization.
Read more: caltech.edu/about/news/7-mil…
Caltech retweeted
Here’s a look at the hard problems these five universities are tackling:
@Caltech: Expanding our partnership with Caltech to test whether large language models can accelerate innovative research in mathematics and physical sciences – pushing the boundaries of what AI can do in rigorous scientific domains
@OhioStateMed: Developing AI workflows to assist radiologists screening X-rays, building AI tools for earlier heart failure detection, and building clinician-guided AI tools for Alzheimer’s diagnosis.
@LSU: Implementing AI to improve non-contact infant tracheostomy monitoring, neurosurgical outcomes, VR training for medical professionals, and more.
@IndianaUniv: Applying open-weight models to improve maternal-newborn care and learning, with a focus on tools that work with limited connectivity and accommodate diverse cognitive needs.
@UTHealthHouston: Using Muse Glimmer, one of our smallest open-weight models, to support projects that improve treatment for brain cancer and agentic benchmarking in healthcare settings.
Caltech retweeted
excited to support researchers at @caltech, @ohiostatemed, @lsu, @indianauniv and @uthealthhouston with access to our latest ai models to help accelerate breakthroughs across science and medicine!
Today we're announcing support for university research at @Caltech, @OhioStateMed, @LSU, @IndianaUniv, and @UTHealthHouston to help advance breakthroughs across science and medicine.
As part of the support for university researchers, we’ll provide access to our latest Muse models, including Muse Wonder and Muse Spark; open weight models like Muse Glimmer and Muse Spark Open; computer vision models such as SAM, V-JEPA, and DINO; as well as SeamlessM4T, our multilingual communication model.
We’re excited to support these five universities as they use our models to accelerate the important work they’re doing.
Read more on our research blog: go.meta.me/47G6wV3
Caltech retweeted
so excited for this!! huge thanks @AIatMeta, can't wait to dig into the Muse models with @AnimaAnandkumar at @Caltech and the meta team!
I've already been using Muse Spark Open a lot through Open Math OS from @SAIRfoundation, and they've helped me catch some real issues in some of our libraries!
Congrats to the other teams as well!!
Today we're announcing support for university research at @Caltech, @OhioStateMed, @LSU, @IndianaUniv, and @UTHealthHouston to help advance breakthroughs across science and medicine.
As part of the support for university researchers, we’ll provide access to our latest Muse models, including Muse Wonder and Muse Spark; open weight models like Muse Glimmer and Muse Spark Open; computer vision models such as SAM, V-JEPA, and DINO; as well as SeamlessM4T, our multilingual communication model.
We’re excited to support these five universities as they use our models to accelerate the important work they’re doing.
Read more on our research blog: go.meta.me/47G6wV3
Caltech retweeted
Today we're announcing support for university research at @Caltech, @OhioStateMed, @LSU, @IndianaUniv, and @UTHealthHouston to help advance breakthroughs across science and medicine.
As part of the support for university researchers, we’ll provide access to our latest Muse models, including Muse Wonder and Muse Spark; open weight models like Muse Glimmer and Muse Spark Open; computer vision models such as SAM, V-JEPA, and DINO; as well as SeamlessM4T, our multilingual communication model.
We’re excited to support these five universities as they use our models to accelerate the important work they’re doing.
Read more on our research blog: go.meta.me/47G6wV3
Caltech retweeted
George Wells Beadle of @Caltech was born #OTD in 1903.
Beadle received a Basic Medical Research Lasker Award in 1950 and a #NobelPrize in 1958 for his contributions to the understanding of the genetic control of metabolic processes. Find out more: ow.ly/QNwz50KHbkp
ALT A stylized graphic in faded purple featuring a black-and-white portrait of George Wells Beadle, a Lasker Laureate recognized for genetic control of metabolic processes, set against a faded background of the mold Neurospora, which he studied.
Caltech retweeted
SkAI and NNCI welcomed @Caltech’s Dr. @AnimaAnandkumar on neural operators & AI for science. From a weather model that beat supercomputers to simulating black holes and fusion reactors, she still emphasizes the human role: "AI isn’t replacing scientists anytime soon."
Caltech retweeted
Meet Harry B. Gray (@Caltech) #CitationLaureate 2026 in Chemistry.
▶️ Hear him reflect on a career spent exploring one of nature's most fundamental questions: how electrons move through living systems.
#CitationLaureates
Caltech retweeted
Really excited to share that our work on TorchLean at @Caltech, with @AnimaAnandkumar, has been selected for support through the 2026 AI for Math Fund, run by @RenPhilanthropy and funded by @xtxmarkets.
Since releasing TorchLean, we’ve expanded from verified neural-network execution to autodiff, floating-point semantics, verification, and GPU execution; uncovered bugs and semantic mismatches across major ML stacks; and seen teams at major companies and U.S. national labs begin using it for ML verification.
With this support, we’re excited to push toward formally verified GPU execution and GPU kernel verification—part of a broader goal of making AI and scientific computation trustworthy across the full stack.
TorchLean: leandojo.org/torchlean.html
Congrats to all the winners!
We're delighted to announce the winners of this year’s grants from the AI for Math Fund, powered by founding donor @xtxmarkets:
22 winners, 30+ organizations, selected from 400+ applications across 50 countries.
Backed by a record $17.1M from XTX Markets, bringing their total commitment to $35.1M.
renaissancephilanthropy.org/…
1/2
Caltech retweeted
Today's featured university icon is Beckman Auditorium, California Institute of Technology, Pasadena, CA.
You can find this #CalTech photo, and others, in the "California Institute of Technology " Collection, in the 🔗 below.
university-icons.pixels.com/…
@CalTech @caltechalumni
Caltech retweeted
ExploreJPL is BACK!
After a three-year hiatus, a remarkable two days of inspiration, awe, curiosity, technological and scientific brilliance!
26,000 visitors
900 volunteers 💛
✅ Missions in Flight
✅ Moon to Mars
✅ Makerspace/s and Microdevices
✅ Missions that Changed the World
A team from across @NASA, @NASAJPL and @Caltech that are indeed changing the world…couldn’t be prouder
Caltech retweeted
It's an exciting time @TeamOratomic. We are on a focused mission to build a utility-scale, fault-tolerant quantum computer, and have now raised $775M since our launch in March 2026.
Find out more about us here:
oratomic.com/news/mission
Caltech retweeted
Introducing AlphaProtein Novo, a pipeline for de novo enzyme design! In collaboration with @francesarnold's group, we developed AP Novo and used it to get SoTA "novel-scaffold" activity on 2 benchmark reactions and create enzymes to synthesize the pharmaceutical motif piperidine and degrade the environmental toxin DEHP.
Work led by @ZvxyWu @ZiqiLi0513 with teammates @alexechu_ @kelly_ruijie @schulluc @jacobjinkelly @rosaliags @davidla @solserpens @j_reisenbauer, @pengliu_group, Josh, Thomas, Amy, Tristan, Harshnira, and others. It was a joy and privilege to work with you all!
Preprints and code:
biorxiv.org/content/10.64898…
biorxiv.org/content/10.64898…
github.com/google-deepmind/a…