science

Tempus AI

Tempus AI is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Tempus AI rather than just read about it. In short: Tempus AI, Inc. (formerly Tempus Labs) is an American health technology company founded in 2015 by Eric Lefkofsky in Chicago, Illinois.

Key takeaways

Tempus AI belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Tempus AI to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Tempus AI from memory before moving on to harder problems.

Reference excerpt

Tempus AI, Inc. (formerly Tempus Labs) is an American health technology company founded in 2015 by Eric Lefkofsky in Chicago, Illinois. It was established by Lefkofsky soon after his wife was diagnosed with breast cancer. Tempus uses data and artificial intelligence (AI) to create precision medicine services, including diagnostics, for oncology, cardiology, radiology, and depression. The company went public on the Nasdaq on June 14, 2024, under the ticker symbol "TEM."

Business Tempus does genome sequencing and precision medicine, including diagnostics, primarily for cancer patients, as well as for cardiology patients, radiology, and pharmacogenomic testing for patients with depression. It is headquartered in Chicago. Tempus investors include SoftBank Group, Baillie Gifford, New Enterprise Associates, Novo Holdings, Franklin Templeton Investments, T. Rowe Price, Revolution LLC, Google LLC, and others. In June 2024, Tempus and SoftBank formed an AI healthcare joint venture in Japan called SB Tempus with a plan to develop personalized treatment recommendations by analyzing medical data with AI. In November that year, Tempus agreed to acquire California-based genetic testing company Ambry Genetics for $600 million in a cash-and-stock deal. In July 2026, Tempus agreed to acquire cancer-testing company Personalis in a deal valued at approximately US$1.5 billion. The acquisition would add Personalis's NeXT Personal cancer test to Tempus's oncology portfolio and is expected to close in late 2026 or early 2027. The company's advisory board includes Jennifer Doudna and Scott Gottlieb. At the end of 2025, Tempus employs around 3,800 people.

References

Worked examples

Example 1 — a first encounter with Tempus AI

Start with the simplest possible case. Write down what Tempus AI claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Tempus AI before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Tempus AI ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Tempus AI

In research: Tempus AI appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Tempus AI in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Tempus AI is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2015 establishments in Illinois, 2024 initial public offerings, American companies established in 2016, so understanding it makes those chapters shorter.
In everyday life: Look for Tempus AI outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Tempus AI in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Tempus AI means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Tempus AI out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tempus AI in simple terms?

Tempus AI, Inc. (formerly Tempus Labs) is an American health technology company founded in 2015 by Eric Lefkofsky in Chicago, Illinois.

Why does Tempus AI matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Tempus AI?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Tempus AI.