$ cat wiki/models/gemini-spark.md
Gemini Spark
modelupdated 2026-07-21created 2026-05-19
Spec
| Attribute | Value |
|---|---|
| Developer | Google DeepMind |
| Released | not yet (staged rollout only — see Availability) |
| Announced | 2026-05-19 (Google I/O 2026) |
| Context window | unknown |
| Pricing | unknown |
| License | unknown |
| Availability | Trusted testers (week of 2026-05-19); US Google AI Ultra beta the following week; Mac app summer 2026 |
| Type | Personal AI agent (product) |
| Underlying tech | Gemini base models + Google Antigravity agentic harness |
Use Cases
Gemini Spark is a 24/7 cloud-based personal agent that takes actions on behalf of users even when they're offline.
- Email (dedicated Gmail address for Spark)
- Web browsing (Chrome integration)
- Google Workspace: Gmail, Docs, Slides automation
- Third-party apps: Canva, OpenTable, Instacart
- Long-horizon tasks: parse credit card statements, monitor school deadlines, file daily reports
Significance
Google's direct answer to the "personal agent" category that OpenAI's Codex, Anthropic's Claude Code, and xAI's Grok Build are competing in. Spark's differentiator: deep Google Workspace integration + always-on cloud persistence + existing user base in Gmail/Chrome.
Compared To
| Agent | Owner | Key differentiator |
|---|---|---|
| Gemini Spark | Gmail-native, 24/7 cloud, Workspace | |
| Codex | OpenAI | Dev-focused, on-prem option (Dell) |
| Claude Code | Anthropic | MCP ecosystem, professional coding |
| Grok Build | xAI | Terminal-native CLI |
Related
- Gemini 3.5 Flash — likely the base model powering Spark
- Google DeepMind
- Agents (LLM Agents) — Spark is Google's flagship consumer agentic product