Gemini 3.5 released by June 30?

Prediction markets put the probability at 34%: Gemini 3.5 released by June 30. Currently, markets are divided (34% YES, 66% NO).

What’s Happening

The prediction market for a Gemini 3.5 released by June 30 currently sits at 34% YES and 66% NO, reflecting significant skepticism about a near-term launch. This hesitation persists despite Google’s aggressive expansion of its Gemini ecosystem across enterprise and consumer products. On April 22, Google confirmed that Gemini will power a new, personalized version of Apple’s Siri later in 2026, signaling deep integration with a major partner but not necessarily a new model version. Meanwhile, on April 23, Google introduced the Gemini Enterprise Agent Platform, a hub for managing agentic AI workflows, and on April 26, it expanded Gemini to millions of Gmail users while warning about “indirect prompt injection” threats. These moves show Google is prioritizing platform maturity and security over rapid model iteration. [MacRumors, Apr 22] [Infosecurity Magazine, Apr 23] [Forbes, Apr 26]

The market’s 66% NO probability suggests that traders view the current product rollout cadence as incompatible with a Gemini 3.5 released before July. Google has been steadily enhancing existing Gemini features rather than announcing a new model version. On April 21, Android Police highlighted the transformative impact of Gemini integration in Google Maps, noting how it interprets user queries to find places. On April 27, Android Authority reported that Google has renamed its upcoming proactive assistant feature from “Your Day” to “Daily Brief,” a tool that surfaces information from searches, email, and chats. These incremental improvements—alongside the Siri partnership and enterprise agent platform—indicate a strategy focused on deepening existing capabilities rather than releasing a major model update. [Android Police, Apr 21] [Android Authority, Apr 27]

Looking ahead, the key question is whether Google will announce a Gemini 3.5 released at its annual developer conference, typically held in May. The current market odds imply that traders do not expect such an announcement, or if it occurs, that the release would not meet the June 30 deadline. Google’s recent emphasis on security—explicitly warning about evolving AI attack vectors in Gmail—suggests the company may be prioritizing robustness over speed. The 34% YES probability leaves room for a surprise, but the weight of recent product launches points to a continued focus on integrating Gemini into existing services rather than launching a new model version in the immediate term. [Forbes, Apr 26]

Traded on Polymarket — $123K Volume

Polymarket prices this at 34c YES with $123K in volume. Moderate liquidity — use limit orders for positions above $1K to avoid moving the price.