Gemini Spark | I/O 2026 Keynote

TL;DR: Gemini Spark is Google's new intelligent agent assistant that automatically executes cross-app tasks in the background, such as drafting emails, managing community events, and creating documents, with syncing across all devices. It launches this week to trusted testers, with a beta release for AI Ultra subscribers next week. ## What is Gemini Spark? Gemini Spark is a core new feature within the Gemini app. Upon opening, users first see a dashboard listing all different background tasks running, allowing them to check execution status at any time. Spark can pull information across documents, emails, and chat history, and also invoke user‑written personal skills to give output a more personal style. ## Drafting a Team Email: Invoking a Personal Skill /ghostwriter The presenter pasted a task: "Help me draft an email to the team. Summarize all our releases and accomplishments over the past week about Gemini Live. Use /ghostwriter." Key points here: - "Summarize everything" pulls needed information across documents, emails, and chats. - It also uses the user's personal style recorded through `/ghostwriter` over the past week. `/ghostwriter` is a personal skill written by the user to make emails read as if written by them. Users can also upload skills found online into Spark. Tasks run in the background as Spark begins calling various tools. ## Managing a Block Party: Auto‑Generating Spreadsheets, Slides, and Follow‑up Emails The second example is a complex prompt: - Pull all RSVPs, record who's bringing what. - Email neighbors who haven't signed up yet. Spark executes step by step, monitoring everything. It works across the user's skills and apps, automatically breaking down tasks and generating files. - It creates a live RSVP tracker in Google Sheets, showing who has confirmed and who hasn't. - Because it's connected to Gmail, when L Thompson replies with 8 attendees, the sheet updates automatically. - It tracks all different guests and sends follow‑up reminders to those not yet registered. Spark creates drafts, and the user decides whether to send. - It also creates promotional slides for the block party directly in Google Slides, even pulling specific details like the "giant inflatable bounce house." Even more impressively, Gemini can further extract information from the user's Google Drive files, such as "the homeowners association won't let you set these up before 5 PM on Friday, June 5th," achieving intelligent cross‑file integration. ## Mobile Experience: Capturing Ideas Anywhere Spark performs equally well on mobile, supporting both Android and iPhone. When opening Spark on a phone, previously executed dashboard tasks sync automatically across all devices. Spark is also great for jotting down ideas in the moment—you can almost "throw" a task over your shoulder and Spark catches and processes it. The presenter quickly dictated three threads: 1. Find all upcoming meetings with Sundar, tag them in bright pink. 2. Write a note to new neighbor John, inviting them to the block party. 3. Create a document listing the top priorities for the kids before the school year ends, sorted by deadline and priority. Spark captures tasks at speaking speed while gathering all context. It starts as a single thread, but in the background it actually splits these into independent subtasks. Users can put down their phone while Spark works in the background. ## Security & Pricing Plans The presenter emphasized, "We prioritized security." Spark first launches this week to trusted testers, then as a beta to Google AI Ultra subscribers next week. To reach more users, Google introduced a new Ultra plan at $100/month. For users who need higher limits, the top‑tier Ultra plan drops from $250/month to $200/month. ## Future Features: Chrome Integration & Android Halo More features arrive later this summer: - Gemini Spark will run directly inside Chrome, acting as a smart browser that can execute tasks on the web under user guidance. - Google is developing a dedicated agent hub for phones called Android Halo, launching later this year. ## Checking Completed Tasks: Cross‑Device Sync & Document Generation The presenter returns to the laptop to show how the three tasks sent from the phone sync across devices. Opening on the laptop, the tasks are broken into three subtasks. Some tasks require user confirmation so the user can approve the action. Opening the "End‑of‑Year Checklist" document, it fully leverages all Google Docs formatting features, with checklists for each child broken down by category, dates, activities, and color coding all integrated in one place. ## MCP Integration Outlook The presenter specifically noted excitement about MCP integration, which will allow Spark to handle many tasks in a more proactive and powerful way. Imagine Spark being able to check your calendar in advance, see that you're responsible for snacks at your kid's tee‑ball game on Saturday, proactively set up an Instacart order, and even remember to choose nut‑free snacks. ## Launch Timeline - This week: Gemini Spark rolls out to trusted testers. - Next week: Beta availability in the US for Google AI Ultra subscribers. - A version of Spark will also come to Gemini Workspace (including Workspace and Gemini Enterprise). --- Source: https://www.youtube.com/watch?v=amnhF6BwzZQ