--- title: AI Crash Course: Tokens, Prediction and Temperature description: LLMs don't 'think' — they are token prediction machines rooted in statistical language modeling dating back to WWII-era cryptography. Tokens are the smallest... canonical: https://daily.dev/posts/ai-crash-course-tokens-prediction-and-temperature-tm854yntp twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: AI Crash Course: Tokens, Prediction and Temperature | daily.dev og:description: LLMs don't 'think' — they are token prediction machines rooted in statistical language modeling dating back to WWII-era cryptography. Tokens are the smallest... og:url: https://daily.dev/posts/ai-crash-course-tokens-prediction-and-temperature-tm854yntp og:image: https://api.daily.dev/og/posts/TM854yntp.png og:image:alt: AI Crash Course: Tokens, Prediction and Temperature og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # AI Crash Course: Tokens, Prediction and Temperature **[Telerik](https://daily.dev/sources/telerik)** · [@kgn](https://daily.dev/kgn) · 10 min read · 1 upvotes · 0 comments ## Summary LLMs don't 'think' — they are token prediction machines rooted in statistical language modeling dating back to WWII-era cryptography. Tokens are the smallest units of language a model processes, enabling flexibility and efficiency in understanding and generating text. Temperature controls how often a model picks less statistically likely tokens: low temperature yields predictable, conservative outputs while high temperature produces more creative but error-prone responses. The right temperature depends on the use case. Training data composition also directly drives AI bias, since token probability distributions reflect whatever content the model was trained on. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Temperature: The Creativity Knob Every AI Developer Should Know](https://daily.dev/posts/temperature-the-creativity-knob-every-ai-developer-should-know-lrtia1byy) · Medium · 0 upvotes · 0 comments - [What Is a Token in AI? An Explainer](https://daily.dev/posts/what-is-a-token-in-ai-an-explainer-a3xndppfv) · Couchbase · 0 upvotes · 0 comments --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#llm](https://daily.dev/tags/llm), [#nlp](https://daily.dev/tags/nlp) [View this post on daily.dev](https://daily.dev/posts/ai-crash-course-tokens-prediction-and-temperature-tm854yntp) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"AI Crash Course: Tokens, Prediction and Temperature","url":"https://daily.dev/posts/ai-crash-course-tokens-prediction-and-temperature-tm854yntp","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/ai-crash-course-tokens-prediction-and-temperature-tm854yntp"},"datePublished":"2026-02-26T00:43:08.272Z","dateModified":"2026-02-26T21:00:15.787Z","description":"LLMs don't 'think' — they are token prediction machines rooted in statistical language modeling dating back to WWII-era cryptography. 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