ProductGoogleConfirmed
Story 4 of 16 in the Thursday 29 October editionGoogle adds inline document, PDF, and spreadsheet editing to Gemini
The Gemini app on 29 October 2026 added direct creation, live preview, and manual or prompt-driven editing across documents, PDFs, slide presentations, and spreadsheets inside the chat workspace.

Previously, revising structured files produced by Gemini required regenerating whole drafts in chat or exporting files into Google Workspace editors first. With the new inline editor, users can prompt Gemini to turn raw inputs, such as photographed handwritten notes, directly into formatted PDF study guides, slide decks, spreadsheets, or text documents and preview the rendered pages side by side with the conversation.
Inside the preview pane, users can click directly into cells, slides, or paragraphs to make manual text edits, or highlight a specific text passage or visual element and ask Gemini to revise only that selection while leaving surrounding pages and formatting untouched. Multi-turn follow-up prompts update the live file in place. Google announced the capability on the official Gemini App X account and has not published per-plan file size caps or rollout restrictions by region.
Sources
- PrimaryGemini Release Notesgemini.google · Official Gemini updates page
- On XGoogle Gemini App (@GeminiApp) on Xx.com · Official launch announcement and walkthrough
The rest of the day
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Sabi introduces RLNF to post-train generative AI on EEG brain signals
Wearable brain-computer interface startup Sabi replaced explicit human preference ratings with passive electroencephalography (EEG) recordings and eye tracking, fine-tuning an image generator toward individual aesthetic taste without user labels.
02Open sourceMistral AI
Mistral AI releases open weights for 1T-parameter Mistral Large 4
Mistral AI published the improved open weights of its natively multimodal Mistral Large 4 (Le Chonk) model on Hugging Face under a modified MIT licence, alongside API access at $0.70 per million input tokens and $2.10 per million output tokens.
03Coding agentGoogle
Google sets 31 December 2026 shutdown for Jules coding agent
Google announced on 29 October 2026 that its asynchronous GitHub coding agent Jules will turn read-only on 11 November 2026 and shut down permanently on 31 December 2026 as agentic development consolidates into Google Antigravity.
05ProductOpenAI
OpenAI doubles usage limits across ChatGPT Pro and Business Premium
OpenAI product lead Tibo Sottiaux announced on 29 October 2026 that usage quotas have doubled across ChatGPT Pro 100, Pro 200, Pro 500, and Business Premium subscriptions at unchanged plan prices.
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