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O1

As explained in Introduction to Generative AI, Second Edition

o1 is OpenAI's language model family trained to perform advanced reasoning through extended problem-solving processes.

o1 is an OpenAI language-model family designed to spend more time thinking before responding. Its central goal is advanced reasoning, especially on difficult mathematical, scientific, and technical problems. section 1.16 section 1.9

The model’s reported performance marks a sharp improvement over GPT-4o on selected reasoning tests: o1 scored 93% on the 2024 American Invitational Mathematics Examination, compared with 12% for GPT-4o, and surpassed human experts on the GPQA diamond benchmark. section 1.9

o1 is associated with several practical implications:

  • It supports difficult mathematical and scientific reasoning that requires more than reading comprehension or general trivia knowledge. section 1.9
  • It performs strongly in competitive programming, reaching the 93rd percentile in a September 2024 assessment. section 1.7
  • Strong code generation does not by itself make o1 an effective autonomous software engineer; engineering also requires recognizing dead ends and operating successfully over time. section 1.7

How Introduction to Generative AI, Second Edition covers it

How deep it goes
Explains the reasoning focus and benchmark outcomes but does not detail training or internal implementation mechanisms.
Examples
Uses AIME, GPQA diamond, and competitive programming assessments to illustrate o1’s reported capabilities.
What you can do after
Evaluate/understand o1’s reasoning claims while distinguishing benchmarked code generation from successful software engineering.
How it connects
Compares o1 with GPT-4o and relates it to large language models, mathematical reasoning, scientific reasoning, and autonomous coding.

Also explained in

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Related concepts

This explainer was generated by Manning's knowledge graph from the text of Introduction to Generative AI, Second Edition. The section links point to the parts of the book it draws on.