Google enhances Gemini API with Deep Research, MCP support

Google’s new updates to the Gemini API add improved Deep Research quality and MCP support. The market for Google having the top AI model by June 2026 is at 30.0% YES, up from 18% a week ago.

Market reaction

The top AI model by June 2026 market has moved 9.5 points over the past week. Traders appear to be pricing in the possibility that an improved Gemini API helps Google take a leading position on the LMSYS leaderboard. With 71 days until resolution, the contract sits at 30.0% YES, implying the market still considers OpenAI and xAI more likely winners.

Why it matters

Daily USDC volume is $11 with order book depth at $60 to move 5 points, so this isn’t attracting heavy action yet. But the largest single price move in the last 24 hours was 4 points, which suggests at least some traders are placing directional bets with conviction after the announcement.

AI model rankings on LMSYS can shift quickly with a single release. Google’s updates coincide with their April 2026 API changes, and the timing could affect near-term perceptions of where Gemini stands relative to GPT and Grok. A YES share at 30.0¢ pays $1 if it resolves, a 3.6x return.

What to watch

Watch for further announcements from Demis Hassabis or Sundar Pichai. Upcoming AI conferences could also produce new model disclosures that move the leaderboard and reprice this contract.

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