Chef Robotics retweeted
Replying to @ChefRobotics
@ChefRobotics trains the Vision-Language-Action models behind its food assembly robots 10x faster on Anyscale, with 92% scaling efficiency across multi GPU runs on 16 A100s.
Read the story: na2.hubs.ly/H08q5bh0
We're at PACK EXPO International in Chicago from today through Oct 21!
Stop by ๐ฏ๐ผ๐ผ๐๐ต ๐๐-๐ญ๐ฌ๐ฐ๐ฌ๐ญ to see how our robot handles food assembly, from picking ingredients to portioning them into trays.
Weโre also hosting a happy hour tomorrow at our booth from 4-6 PM CT. Connect with food manufacturers, co-packers, packaging equipment manufacturers, and automation partners over drinks.
RSVP here: luma.com/hlydxfa0
#PACKEXPO #FoodManufacturing #FoodAutomation #PackagingAutomation
Meet the Chef team at PACK EXPO International in Chicago!
Nicolas De Keijser, Joe Weber, Nick Y., Jeff O'Neil, Bennett Dixon, Atharva Sonanis, and Mohamed Elzaki will be there to discuss how Chef's AI-enabled robots can fit into your production line. Stop by to see our robot in action and talk through your production challenges.
- ๐๐ฎ๐๐ฒ: ๐ข๐ฐ๐๐ผ๐ฏ๐ฒ๐ฟ ๐ญ๐ด-๐ฎ๐ญ
- ๐๐ผ๐ผ๐๐ต: ๐๐-๐ญ๐ฌ๐ฐ๐ฌ๐ญ
Weโre also bringing together food manufacturers, co-packers, packaging equipment manufacturers, and automation partners for a happy hour at our booth on Monday, Oct 19, from 4-6 PM CT.
Apply for a spot here: luma.com/hlydxfa0
#PACKEXPO #FoodManufacturing #FoodAutomation #PackagingAutomation
Chef Robotics retweeted
"If your throughput is 50% slower, you get fired [...]
If your reliability is 50%, 60%, 70%, you don't even get a sales call."
@RajatBhageria, Founder & CEO of @ChefRobotics, has a different perspective on the current humanoid robotics race.
The industry is betting heavily on general-purpose robots. The assumption is that once a robot can perform almost any task, we've solved robotics.
But industrial customers have different priorities.
In manufacturing, throughput and reliability determine whether a robot makes it onto the factory floor.
A robot that performs 100 different tasks at 70% reliability may be less valuable than one that performs a single task at 99.9%.
Rajat argues that performance and reliability matter more than task generalization in industrial applications.
We discussed this and much more on the 22Astronauts Podcast.
This episode is brought to you by @CoreWeave, providing the specialized cloud infrastructure that powers physical AI and large-scale model training.
Full episode:
YouTube: youtu.be/BkfULtOh5hU
Spotify: open.spotify.com/episode/0Aeโฆ
๐๐๐๐๐๐๐๐๐๐
(00:00) Why Chef walked away from restaurant deals
(03:39) Carnegie, Rockefeller, Edison
(08:33) ThirdEye, computer vision for the blind
(15:14) Customers don't want cooking robots
(18:05) Airline catering, meatpacking, CPG
(25:34) The founder's job is persuasion
(36:08) Home Depot, not Costco
(46:28) Production data vs. simulation
(52:52) The bottleneck is the only thing that matters
We're excited to partner with @Physical_int! xitter.cf/physical_int/status/21โฆ
Weโre excited to announce our research partnership with @physical_int to explore food assembly for high-mix, lower-volume operations such as ghost kitchens, fast-casual restaurants, and other commercial kitchens.
๐ช๐ต๐ ๐น๐ผ๐๐ฒ๐ฟ-๐๐ผ๐น๐๐บ๐ฒ ๐ธ๐ถ๐๐ฐ๐ต๐ฒ๐ป๐ ๐ป๐ฒ๐ฒ๐ฑ ๐ฎ ๐ฑ๐ถ๐ณ๐ณ๐ฒ๐ฟ๐ฒ๐ป๐ ๐ฎ๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต
Today, Chef robots help high-mix, high-volume food manufacturers overcome labor shortages. On these lines, each worker handles one ingredient, and throughput and domain flexibility are key.
In lower-volume operations such as restaurants, one worker may assemble an entire burger, bowl, or sandwich. Handling every ingredient and step requires more dexterity and flexibility across tasks.
๐ช๐ต๐ฎ๐ ๐๐ฒโ๐ฟ๐ฒ ๐ฟ๐ฒ๐๐ฒ๐ฎ๐ฟ๐ฐ๐ต๐ถ๐ป๐ด ๐๐ถ๐๐ต ๐ฃ๐?
To unlock these tasks, weโre exploring PIโs pretrained vision-language-action (VLA) models as a base we can post-train for food manipulation. Our bimanual food assembly system learns varied tasks from expert human demonstrations, with two arms working together to assemble a meal.
๐ช๐ต๐ฎ๐ ๐๐ต๐ถ๐ ๐ฐ๐ผ๐๐น๐ฑ ๐ฒ๐ป๐ฎ๐ฏ๐น๐ฒ?
This research could bring automation in food assembly to more settings where flexibility and dexterity matter most, including ghost kitchens, fast casuals, QSRs, hotels, stadiums, and school and university kitchens.
Learn more about our partnership: pi.website/blog/api-beta
#PhysicalAI #FoodRobotics #Robotics #Physicalintelligence
Weโre hiring a Robotic Operations Engineer at Chef!
As we scale our deployed robot fleet, weโre looking for someone who enjoys solving technical problems in real time and wants to help bring AI-enabled robots to more food production facilities.
Youโll be the first line of support for our robots in the field: troubleshooting remotely, guiding on-site teams, and collaborating with our engineers on escalations.
If you have a background in robotics, ROS, or Linux and this sounds like your kind of role, weโd love to hear from you.
Learn more and apply here: jobs.gem.com/chef-robotics/aโฆ
Weโre excited to share that we are using NVIDIA Robotics software to develop and deploy our robots faster ๐ค
๐ง๐ต๐ฒ ๐ฐ๐ต๐ฎ๐น๐น๐ฒ๐ป๐ด๐ฒ
Food manufacturers work with highly variable ingredients on high-speed lines in cold, harsh conditions. Automating these tasks requires robots that can handle this variability reliably and be deployed quickly in production.
๐๐ผ๐ ๐๐ต๐ฒ๐ณ ๐๐๐ฒ๐ ๐ก๐ฉ๐๐๐๐ ๐๐ผ๐ณ๐๐๐ฎ๐ฟ๐ฒ
โ NVIDIA Isaac Sim, built on NVIDIA Omniverse libraries, allows us to create physically accurate digital twins of our robotic cells and customersโ production lines. Our team can design, simulate, and stress-test configurations before deployment.
โ NVIDIA cuMotion helps our robots plan fast, collision-free movements using GPU acceleration for individual picks, multiple deposits, and multi-robot operations.
๐ง๐ต๐ฒ ๐ฟ๐ฒ๐๐๐น๐
These technologies help us shorten development cycles and get new robots into production faster while maintaining reliability.
Learn more about how weโre using them: chefrobotics.ai/post/chef-roโฆ
#PhysicalAI #FoodManufacturing #Robotics #FoodAutomation #NVIDIA
How do Chef robots support worker safety on meal assembly lines?
Meal assembly involves repetitive scooping, portioning, and spreading, often for hours in 34ยฐF cold production environments. These tasks can contribute to fatigue and repetitive strain injuries.
๐๐ฒ๐๐ถ๐ด๐ป๐ฒ๐ฑ ๐๐ผ ๐๐ผ๐ฟ๐ธ ๐ฎ๐น๐ผ๐ป๐ด๐๐ถ๐ฑ๐ฒ ๐ฝ๐ฒ๐ผ๐ฝ๐น๐ฒ
Chef robots use collaborative robot arms and are designed using ISO/TS 15066:2016 guidance. Built-in safeguards include protective stops, defined arm-motion limits, and tooling designed to reduce pinch and shear hazards.
๐ฅ๐ฒ๐ฑ๐๐ฐ๐ถ๐ป๐ด ๐ฝ๐ต๐๐๐ถ๐ฐ๐ฎ๐น ๐๐๐ฟ๐ฎ๐ถ๐ป
Our robots take on repetitive meal assembly tasks, allowing workers to focus on cooking, quality control, and line management. Ergonomic features also simplify everyday operation:
โ Slide-in ingredient pans reduce lifting during refills
โ Self-leveling feet eliminate manual wrench adjustments
โ Glove-friendly touchscreens simplify operation in cold rooms
Read more on how Chef robots support worker safety: chefrobotics.ai/post/how-cheโฆ
#foodmanufacturing #foodautomation #workersafety #robotics
Will generalist robots replace specialized ones?
We think there's room for both.
Consider this: Costco sells a bit of everything, but if you're renovating your kitchen, you don't go to Costco. You go to Home Depot for specialized tools, materials, and expertise. Similarly, in physical AI, the ability to perform many tasks doesn't automatically make a robot the best solution for every industry.
For example, in food manufacturing, workers on the production line perform only one to three different tasks per day.
๐๐ผ๐ผ๐ฑ ๐บ๐ฎ๐ป๐๐ณ๐ฎ๐ฐ๐๐๐ฟ๐ฒ๐ฟ๐ ๐ป๐ฒ๐ฒ๐ฑ ๐ฟ๐ผ๐ฏ๐ผ๐๐ ๐๐ต๐ฎ๐ ๐ฑ๐ฒ๐น๐ถ๐๐ฒ๐ฟ:
โ High throughput to keep up with production
โ Accurate portions and placement
โ Reliable operation throughout a shift
โ Reduced spillage and ingredient waste
Beyond these tasks, a robot that can also fold laundry adds little value to a food manufacturer if that flexibility comes at the expense of throughput, reliability, or yield savings.
๐ช๐ต๐ฒ๐ฟ๐ฒ ๐ด๐ฒ๐ป๐ฒ๐ฟ๐ฎ๐น๐ถ๐๐ฎ๐ฏ๐ถ๐น๐ถ๐๐ ๐บ๐ฎ๐๐๐ฒ๐ฟ๐ ๐ถ๐ป ๐๐ฝ๐ฒ๐ฐ๐ถ๐ฎ๐น๐ถ๐๐ฒ๐ฑ ๐ฑ๐ผ๐บ๐ฎ๐ถ๐ป๐
Food manufacturers need robots that adapt to different ingredients, portion sizes, trays, compartments, and conveyors while maintaining production speed and reliability.
At Chef, we call this "domain generalizability." On customer lines running at 30 to 45 trays per minute, handling that variability consistently matters more than performing unrelated tasks.
๐ข๐๐ฟ ๐๐ถ๐ฒ๐
General-purpose robots make sense in the home, where one system may need to prepare food, fold laundry, and pick up toys. Taking longer to complete a task may be acceptable. On a production line, slower performance reduces output and affects ROI.
We believe industrial robotics will scale industry by industry, with systems that generalize within each domain and meet its throughput, quality, and reliability requirements.
Read more in our latest blog: chefrobotics.ai/post/the-misโฆ
#PhysicalAI #Robotics #FoodManufacturing #Generalizedmodels #Worldmodels
Food manufacturers shouldnโt have to choose between automation and food safety.
Chefโs AI-enabled robots are designed specifically for food-production environments, where equipment must be easy to inspect, clean, and sanitize across frequent ingredient and SKU changeovers.
Our latest blog explains how Chef robots support food safety, sanitation, and allergen control through:
โ ๐ก๐ฆ๐-๐ฐ๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ ๐ต๐ฎ๐ฟ๐ฑ๐๐ฎ๐ฟ๐ฒ: Chefโs robotic module C-001748 is certified under NSF/ANSI 169 โ Special Purpose Food Equipment and Devices.
โ ๐ ๐ถ๐ป๐ถ๐บ๐ฎ๐น ๐ณ๐ผ๐ผ๐ฑ-๐ฐ๐ผ๐ป๐๐ฎ๐ฐ๐ ๐ฝ๐ผ๐ถ๐ป๐๐: Only Chefโs interchangeable utensils and stainless-steel hotel pans come into direct contact with ingredients.
โ ๐๐ผ๐ผ๐ฑ-๐๐ฎ๐ณ๐ฒ ๐๐๐ฒ๐ป๐๐ถ๐น๐: Our utensils are made using 306 stainless steel and food-grade blue Delrin.
โ ๐ง๐ผ๐ผ๐น-๐ณ๐ฟ๐ฒ๐ฒ ๐ฟ๐ฒ๐บ๐ผ๐๐ฎ๐น: Line workers can remove and replace utensils without any tools in less than a minute and clean them in an industrial dishwasher.
โ ๐ฆ๐ฎ๐ป๐ถ๐๐ฎ๐๐ถ๐ผ๐ป-๐ณ๐ฟ๐ถ๐ฒ๐ป๐ฑ๐น๐ ๐ฐ๐ผ๐ป๐๐๐ฟ๐๐ฐ๐๐ถ๐ผ๐ป: An IP67-rated design, angled surfaces, sanitary welds, an open angle-iron frame, removable scale plates, and built-in cleaning gaps make our system straightforward to inspect and clean.
Read the full blog to learn how food safety and cleanability are built into every layer of Chef robots: chefrobotics.ai/post/how-cheโฆ
#FoodSafety #FoodManufacturing #PhysicalAI #Automation #Foodsanitation
Weโre heading to PACK EXPO International in Chicago.
Stop by booth LL-10401 to meet the Chef team, see our robot in action, and learn how flexible automation can solve real-world challenges on the production floor.
Weโre also hosting a happy hour for food manufacturers at our booth:
๐ ๐ผ๐ป๐ฑ๐ฎ๐, ๐ข๐ฐ๐๐ผ๐ฏ๐ฒ๐ฟ ๐ญ๐ต | ๐ฐโ๐ฒ ๐ฃ๐ ๐๐ง
Weโre keeping this one small and focused, so if youโre a food manufacturer, co-packer, packaging equipment manufacturer, or automation partner, apply for a spot here: luma.com/hlydxfa0
#PACKEXPO #FoodManufacturing #Automation #ChefRobotics
Are you a food manufacturer who is still staffing 8-10 workers on every meal assembly line to hit your production targets?
One of our customers now runs the same line with 3-4 workers and produces 2-3x more meals.
The reason? Flexible automation.
High-mix production has historically been too variable for traditional depositors and dispensers. Food manufacturers run different SKUs, ingredients, portions, tray sizes, and placement requirements, often on the same line. Chef robots are built for exactly this.
Our AI-enabled robots adapt to real-world production variability, and changeovers between SKUs take under a minute, allowing manufacturers to increase throughput while moving workers away from repetitive, hard-to-staff tasks.
If your meal assembly lines still rely heavily on manual labor, comment โDemoโ below and we'll reach out, or contact us here: chefrobotics.ai/contact-us
Chef Robotics retweeted
Replying to @ChefRobotics
@ChefRobotics is the last food robotics company from the late 2010's that is still standingโor rather, thriving.
So what did @RajatBhageria do differently?
He says customers come first. "Understand the customer pain points, and go from there."
"Honestly, I have a good enough intuition of engineering to hire people to be able to build a product and get venture capital."
"BUT, if the customers don't want it, you're screwed."
"And there's an opportunity cost to everything: like, should I even spend my mental energy doing this thing for the next X years unless customers desperately want this thing?"
Our fireside chat with @RajatBhageria (Founder & CEO of @ChefRobotics), moderated by @ashis_ghosh_ (Robotics Venture Partner at @savant_vc)
00:14 Introductions
00:38 Being in robotics is hard
01:21 What was the road like leading up to Chef?
04:28 When is it time to jump in?
06:15 Was there a clear signal or just a hunch?
08:16 What were the first steps after starting chef?
09:56 Customers firstโwhat's next?
13:18 At what point did you start building?
14:33 No leads to yes!
18:22 What was your conviction with customer type A?
19:45 Are you food experts now?
20:33 What has Chef done differently?
26:25 How should people approach starting their company?
28:21 Are other industries now more attractive?
31:40 What's some advice for entrepreneurs entering robotics?
33:56 Where do you see Chef robotics in 5 years?
35:50 What validation from customers passed over and what didn't?
37:52 What is your vision for your company?
41:13 What would you suggest people to look at for problems to solve?
43:01 How can i get advice without building a prototype?
44:09 Robotics arms are expensiveโwhat is your view of the future of robotics arms?
48:30 How easy is it to pivot in this space?
Weโre at the @allinpod's Summit in LA today and tomorrow! Stop by the Frontier Tech Hub anytime to see a live demo of a Chef robot and chat with our team.
#AllInSummit
Chef Robotics retweeted
Day One of the All-In Summit is officially in the books. Tomorrow, the stage takes over. Stay tuned to catch it all in real-time. #AllInSummit โ at Los Angeles, CA
We're featured on S3!
Big thanks to @jasonjoyride and his team for this excellent story! Check out the full video: youtube.com/watch?v=XPcfqsAeโฆ
In less than 7 years, @ChefRobotics has built and deployed robots that have assembled more than 100 million servings of food.
S3 went inside their factory to see how the technology works, and asked a labor rep whether automation could solve the food industryโs labor challenges.
Chef Robotics is heading to the All-In Summit! ๐ค
๐
Sept. 13-15, 2026
๐ Los Angeles, CA
Our team - Rajat Bhageria, Jay Beversdorf, and Charlotte Kosche will show a Chef robot in action and answer your questions about physical AI, food manipulation, and what it takes to scale robotics in production.
If you're attending the Summit, come find us. We'd love to connect!
#allinsummit #physicalai #foodautomation #foodproduction
Chef robots run in production across North America and Europe today. Each robot needs to stay up, get fixed fast, and keep improving over time, no matter the time zone.
๐ง๐ต๐ฒ ๐ฝ๐ฟ๐ผ๐ฏ๐น๐ฒ๐บ
A robot in Europe can go down while our US team is asleep. Our robots combine hardware and software, so when something breaks, our engineers aren't just debugging code; they're often diagnosing physical wear on a real machine too. Spare parts crossing borders and language differences with local facility teams add friction on top of that.
๐ง๐ต๐ฒ ๐๐ผ๐น๐๐๐ถ๐ผ๐ป
Here's how we keep 100+ robots running across three countries:
1. Customer requests flow into an integrated portal for triage.
2. Simple issues get resolved right away.
3. Complex ones escalate to our support engineers, who use tools like Foxglove and in-house tools to debug live systems from thousands of miles away.
4. For hands-on repairs, a network of certified local technicians handles routine maintenance, and our own engineers travel on-site for the bigger integrations.
๐ง๐ต๐ฒ ๐ฟ๐ฒ๐๐๐น๐
Customers expand with us. One customer grew from 2 robots to 36. Another went from 2 to 22. And we didn't need to add more headcount to our support team to make that happen.
Read the full story on our blog: chefrobotics.ai/post/how-cheโฆ

















