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This paper introduces the workbook time machine, a pipeline that automatically creates benchmarks for evaluating language models on creating derived spreadsheet objects like formulas, charts, pivot tables, and conditional formatting. The authors produce WTM-Corpus and a curated 150-task benchmark WTM-Bench, then evaluate spreadsheet agents across artifact types, step complexity, and instruction granularity.
Explains how shaders work using an Excel formula that computes color per cell, illustrating GPU parallelism.
Microsoft is replacing OpenAI and Anthropic's models with its own in apps like Excel and Outlook, indicating progress in building competitive AI at lower cost.
This book teaches Python users how to automate Excel workflows using pandas, from reading messy spreadsheets to generating reports and emailing results, all with a single script.
Introduces Office Comprehension Bench (OCB), the first public benchmark to jointly evaluate LLM systems on Word, Excel, and PowerPoint comprehension over native file formats, covering structural perception and expert-level reasoning across 12 domains.
A guide to open source or free AI agents that can analyze data from Excel files, covering available tools and their capabilities.
DWN.Bridge is an open-source desktop client that enables zero-knowledge AI analysis of local Excel files and databases by only sending schema to the LLM while executing queries locally.
Codex demonstrates strong ability to create and manipulate Excel and Google Sheets, including complex pivots and dashboards, without specialized skills.
Promotes an AI tool that automates Excel tasks, claiming to solve in minutes what takes teams days.
MiniMax open-sourced four AI document generation skills (PPT, PDF, Excel, Word), usable without an API key, aiming to solve issues like messy formatting and formula errors in AI-generated documents.
ai-by-hand-excel is an open-source collection of Excel workbooks that teach AI concepts like neural networks, backpropagation, and transformers by letting users inspect the math cell by cell, making model internals more intuitive.
Claude AI can now be used directly inside Microsoft Excel, as shown in a demonstration video.
Satya Nadella highlights that Excel is becoming 'AI complete' by implementing SGD, attention, and next-token prediction capabilities directly within spreadsheet cells.
A commerce beginner seeks a step-by-step roadmap and tool recommendations to automate web-to-PDF-to-Excel workflows plus AI-driven Excel formulas without coding experience.
A social media user claims that GPT-5.5 generated a scarily accurate Excel clone with proper formatting and grid behavior, asserting that the model has effectively solved frontend development.
OpenAI introduced ChatGPT for Excel, a beta add-in that brings ChatGPT directly into spreadsheets to help build models and run analyses, alongside new financial data integrations from providers like FactSet and S&P Global. The release features GPT-5.4 Thinking, OpenAI's most advanced model optimized for financial reasoning and modeling tasks.
This article introduces how to use ChatGPT for Excel to automatically review and clean mechanical issues in financial models (such as overwritten formulas, damaged cells, outdated data), generate audit trails and to-do lists, and help finance teams reduce model risk.
OpenAI released ChatGPT add-ins for Excel and Google Sheets, enabling users to analyze, update, and explain spreadsheets using AI. The add-ins are powered by GPT-5.5 and are now available globally for all plans.