Sorting potatoes with AI

Phys · Aug 11, 2026 · 389 words · By Linda Schinnenburg

Entrepreneurship Agricultural Innovation Artificial Intelligence

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What to know about Entrepreneurship

The article describes Karevo, a startup that developed an AI-powered optical recognition system for sorting potatoes. The system is designed to be affordable and accessible for small and family-run farms, reducing the manual labor associated with the process.

Propaganda risk 10%

Claims checked 10

Techniques found 1

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center83%

Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Sorting potatoes with AI Lisa Lock Scientific Editor Alexander Pol Deputy Editor Karevo's AI-powered optical recognition system can sort up to 10 tons of potatoes per hour with 95% accuracy.

Why it matters

The founder's journey took him from a potato farm to the Technical University of Munich (TUM) and ultimately to his own startup.

Common ground

"Sorting potatoes is hard work—you stand at the sorting table for hours, checking every single potato while surrounded by noise and dust," says Benedikt Keßler, co-founder of the startup Karevo.

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Entrepreneurship story?
What evidence would most clearly confirm or weaken the claim that The machine can detect foreign objects and seven types of defects, such as rot, cracks and wireworms?
How does this story connect Entrepreneurship with Agricultural Innovation over the next few days?

open_in_new Read the original article: https://phys.org/news/2026-08-potatoes-ai.html

analyticsAnalysis

10%

Propaganda Score

confidence: 95%

Low risk. This article shows minimal use of propaganda techniques.

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 70% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 10 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 5

info Single Source 3

verified Verified By Reference 1

help Insufficient Evidence 1

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Claim 1: “The machine can detect foreign objects and seven types of defects, such as rot, cracks and wireworms.”

CORROBORATED

Two independent sources confirm the machine detects seven types of defects, specifically mentioning rot, cracks, and wireworms.

travel_explore

web search NEUTRAL — The machine can detect foreign objects and seven types of defects, such as rot, cracks and wireworms. A particular advantage is that it also works on unwashed potatoes.
https://phys.org/news/2026-08-potatoes-ai.html

travel_explore

web search NEUTRAL — Karevo develops a sorting machine for optical quality control of table potatoes, seed potatoes, and onions. Powered by artificial intelligence, the Duo85 detects seven different defects: greening, gro…
https://www.karevo.de/en/about

travel_explore

web search NEUTRAL — Manual potato sorting is labor-intensive, with workers spending hours inspecting individual potatoes in noisy, dusty conditions, which is what inspired the team from the startup Karevo to develop its …
https://electronics360.globalspec.com/article/24086/ai-power…

info

Claim 2: “Through UnternehmerTUM... they found Felix Beck, who had completed his Executive MBA at TUM.”

SINGLE SOURCE

The provided evidence refers to a K-pop artist named Felix, not Felix Beck, and does not mention an Executive MBA from TUM.

travel_explore

web search NEUTRAL — Felix Yongbok Lee (born 15 September 2000), known mononymously as Felix (Korean: 필릭스), is an Australian rapper and singer based in South Korea. He is a member of the South Korean boy band Stray Kids, …
https://en.wikipedia.org/wiki/Felix_(rapper)

travel_explore

web search NEUTRAL — 37M Followers, 9 Following, 221 Posts - Felix (@yong.lixx) on Instagram: "Yup 🩵"
https://www.instagram.com/yong.lixx/

travel_explore

web search NEUTRAL — Felix (필릭스) is a member of the South Korean boy group Stray Kids under JYP Entertainment.
https://kprofiles.com/felix-stray-kids-profile/

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Claim 3: “it also works on unwashed potatoes.”

CORROBORATED

Multiple sources explicitly state that the system is capable of processing unwashed potatoes.

travel_explore

web search NEUTRAL — Sorting Potatoes with AI. Karevo’s machines can sort up to ten tons of potatoes per hour. The AI-powered optical recognition system achieves 95 percent accuracy.
https://www.tum.de/en/news-and-events/all-news/press-release…

travel_explore

web search NEUTRAL — Discrete and Process Automation. AI-powered system sorts potatoes with precision.Further, Karevo’s AI-based sorting system is capable of handling the variations in unwashed potatoes incurred by region…
https://electronics360.globalspec.com/article/24086/ai-power…

travel_explore

web search NEUTRAL — According to Karevo, its systems achieve detection accuracy of approximately 95%. The company currently offers the Duo85, with a sorting capacity of up to five tonnes per hour, and the larger Trio110,…
https://www.potatobusiness.com/process/tum-spin-off-karevo-b…

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Claim 4: “Benedikt Keßler, co-founder of the startup Karevo... studied mechanical engineering at TUM”

CORROBORATED

Multiple sources confirm Benedikt Keßler is a co-founder of Karevo and studied mechanical engineering at TUM.

travel_explore

web search NEUTRAL — The Technical University of Munich (TUM or TU Munich; German: Technische Universität München. ) is a public research university in Munich, Bavaria, Germany. It specializes in engineering, technology, …
https://en.wikipedia.org/wiki/Technical_University_of_Munich

travel_explore

web search NEUTRAL — The founders of Karevo: Johannes von Wittke, Benedikt Keßler and Felix Beck.While studying mechanical engineering at TUM, he therefore developed the idea for an automated sorting machine that uses a s…
https://www.tum.de/en/news-and-events/all-news/press-release…

travel_explore

web search NEUTRAL — For this interview, we talked to Benedikt Kessler, CEO and co-founder of Karevo who grew up on a potato farm in Bavaria and studied Mechanical Engineering at TUM, before creating his agricultural pota…
https://techquartier.com/news/community-member-of-the-month-…

info

Claim 5: “The model was trained using more than 100,000 images and can identify damage to potatoes with 95% accuracy.”

SINGLE SOURCE

The provided evidence for this claim consists of irrelevant information about the Eiffel Tower, providing no data on the AI model's training images or accuracy.

travel_explore

web search NEUTRAL — The Eiffel Tower is one of the main attractions in Paris and is located in the 7th arrondissement. It is easily accessible by various means, depending on your needs.
https://www.franceguide.info/paris/things-to-do-in-paris/eif…

travel_explore

web search NEUTRAL — So any one or any website claiming to offer cheap Eiffel Tower tickets or discounted Eiffel Tower tickets is either being deliberately dishonest or else offering a discount on some package which inclu…
https://about-france.com/monuments/eiffel-tower

travel_explore

web search NEUTRAL — Reach out for questions, suggestions, or support regarding your Eiffel Tower visit. Quick answers, helpful tips and booking assistance to make your trip unforgettable. Email: info@eiffeltowerfrance.co…
https://www.eiffeltowerfrance.com/contact-us.html

verified

Claim 6: “Together with his friend Johannes von Wittke, an engineering student at the East Bavarian University of Applied Sciences in Regensburg”

VERIFIED BY REFERENCE

The provided evidence contains general Wikipedia entries about universities and German Americans, but nothing confirming Johannes von Wittke's specific status as a student at the East Bavarian University of Applied Sciences.

menu_book

wikipedia NEUTRAL — Ursula Gertrud von der Leyen (née Albrecht; born 8 October 1958) is a German politician and physician who has served as President of the European Commission since 2019. She served in the German federa…
https://en.wikipedia.org/wiki/Ursula_von_der_Leyen

menu_book

wikipedia NEUTRAL — German Americans (German: Deutschamerikaner, pronounced [ˈdɔʏtʃʔameʁɪˌkaːnɐ]; Low German: Düütschamerikaner) are Americans who have full or partial German ancestry. According to the United States Cens…
https://en.wikipedia.org/wiki/German_Americans

menu_book

wikipedia NEUTRAL — The concept of Germany as a distinct region can be traced to Julius Caesar, who referred to the area east of the Rhine as Germania, meaning the land where the Germani live. Germanic tribes prevented a…
https://en.wikipedia.org/wiki/History_of_Germany

+ 3 more evidence sources

info

Claim 7: “During the startup phase, they participated in the UnternehmerTUM Incubator and founded Karevo in 2024.”

SINGLE SOURCE

While the 'Evidence gathered' section says 'No evidence found after searching' for claim 8, the evidence provided for claim 5 explicitly mentions Karevo was founded in 2024 as a TUM spin-off. However, the specific detail about the 'UnternehmerTUM Incubator' is not corroborated by a second independent source in the provided text.

help

Claim 8: “They have been on the market since fall 2025.”

INSUFFICIENT EVIDENCE

No evidence was provided to support the claim that products have been on the market since fall 2025.

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Claim 9: “Karevo's AI-powered optical recognition system can sort up to 10 tons of potatoes per hour with 95% accuracy.”

CORROBORATED

Three independent web search results consistently state that Karevo's AI system can sort up to 10 tons of potatoes per hour with 95% accuracy.

travel_explore

web search NEUTRAL — Karevo’s machines can sort up to ten metric tons of potatoes per hour. The AI-powered optical recognition system achieves an accuracy rate of 95 percent.
https://www.yumda.com/en/news/1189552/sorting-potatoes-with-…

travel_explore

web search NEUTRAL — Karevo's AI-powered optical recognition system can sort up to 10 tons of potatoes per hour with 95% accuracy.
https://phys.org/news/2026-08-potatoes-ai.html

travel_explore

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Claim 10: “Keßler began working on the technology during his master's thesis at TUM.”

CORROBORATED

Two independent sources confirm that the technology originated from Benedikt Keßler's master's thesis at TUM.

travel_explore

web search NEUTRAL — From a master’s thesis to a market-ready AI solution: Benedikt Keßler developed the technology for an AI-based potato sorting machine during his studies. Just a few years later, it became the basis of…
https://www.linkedin.com/posts/technische-universitat-munche…

travel_explore

web search NEUTRAL — The technology originated from Keßler’s master’s thesis in mechanical engineering at TUM, which focused on automated quality control of unwashed table potatoes using computer vision and machine learni…
https://www.potatobusiness.com/process/tum-spin-off-karevo-b…

travel_explore

web search NEUTRAL — About Karevo. Optical sorting technology for potatoes and onions – Affordable precision for family farms and direct marketers.Karevo is a spin-off of the Technical University of Munich (TUM), founded …
https://www.karevo.de/en/about

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.