--- title: Launching Version 15 of Wolfram Language & Mathematica:... description: Wolfram Language and Mathematica Version 15 has launched, bringing a wide range of new features. A built-in AI Assistant is now available in every notebook via... canonical: https://daily.dev/posts/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-func-hbgbfxsue twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality | daily.dev og:description: Wolfram Language and Mathematica Version 15 has launched, bringing a wide range of new features. A built-in AI Assistant is now available in every notebook via... og:url: https://daily.dev/posts/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-func-hbgbfxsue og:image: https://api.daily.dev/og/posts/HbgBfxSUe.png og:image:alt: Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality 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. # Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality **[Stephen Wolfram Writings](https://daily.dev/sources/stephenwolfram)** · 89 min read · 1 upvotes · 0 comments ## Summary Wolfram Language and Mathematica Version 15 has launched, bringing a wide range of new features. A built-in AI Assistant is now available in every notebook via a chatbar, with no configuration required, and integrates with external AI environments like Claude Code and Codex through the new Wolfram Agent Tools framework. Major data handling upgrades include a redesigned TimeSeries framework built on Tabular, a new EventSeries construct, and support for categorical data via Ordinal and Nominal types. The new ModelFit superfunction unifies data fitting across statistical and machine-learning models including neural nets and decision trees. Symbolic music representation is introduced, covering pitches, notes, chords, measures, voices, and full scores with MIDI import. Tabular gains connectivity to Databricks, Snowflake, Azure Files, and Azure Tables, plus column-selective imports and pandas interop. Notebook infrastructure has been rebuilt from the ground up to handle multi-gigabyte notebooks with real-time Find, new sidebars, visual themes (Monokai, Dracula, Solarized, etc.), and a new PlotGrid function for multipanel visualization. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [DataSpell 2025.3: Visualization Cells, Multi-Agent Support, Jupyter Improvements.](https://daily.dev/posts/dataspell-2025-3-visualization-cells-multi-agent-support-jupyter-improvements--tln5n55h3) · JetBrains · 2 upvotes · 0 comments --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#data-science](https://daily.dev/tags/data-science), [#data-visualization](https://daily.dev/tags/data-visualization) [View this post on daily.dev](https://daily.dev/posts/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-func-hbgbfxsue) ```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":"Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality","url":"https://daily.dev/posts/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-func-hbgbfxsue","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-func-hbgbfxsue"},"datePublished":"2026-06-16T19:01:37.719Z","dateModified":"2026-06-17T15:50:08.458Z","description":"Wolfram Language and Mathematica Version 15 has launched, bringing a wide range of new features. A built-in AI Assistant is now available in every notebook via...","image":"https://media.daily.dev/image/upload/s--VDukGCjf--/f_auto/v1722860399/public/Placeholder%2002","thumbnailUrl":"https://media.daily.dev/image/upload/s--VDukGCjf--/f_auto/v1722860399/public/Placeholder%2002","isAccessibleForFree":true,"articleSection":"Stephen Wolfram Writings","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Stephen Wolfram Writings","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/cb389904d1a6411c82feea4a329b90d5","url":"https://daily.dev/sources/stephenwolfram"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/launching-version-15-of-wolfram-language-mathematica-built-in-useful-ai-lots-of-new-core-func-hbgbfxsue","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"machine-learning,data-science,data-visualization","timeRequired":"PT89M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Stephen Wolfram Writings","item":"https://daily.dev/sources/stephenwolfram"},{"@type":"ListItem","position":3,"name":"Launching Version 15 of Wolfram Language & Mathematica: Built-in (Useful) AI & Lots of New Core Functionality"}]} ```