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- Nov 18, 202590% CONFIDENCEfrom the source
Gemini 3 Pro Released
- Google released Gemini 3 Pro in preview on 18 November 2025, calling Gemini 3 "our most intelligent model", available the same day across the Gemini app, AI Mode in Search and developer and enterprise platforms[1]
- It tops the LMArena leaderboard with 1501 Elo, and Google said Gemini 2.5 Pro had held that top spot for over six months[1]
- Google launched Google Antigravity, an agent-first development platform built on Gemini 3, and announced the enhanced-reasoning Gemini 3 Deep Think for safety testing before it reached Ultra subscribers[1]
Notable features
- Humanity's Last Exam 37.5% without tools and GPQA Diamond 91.9%; 23.4% on MathArena Apex[1]
- Multimodal: 81% on MMMU-Pro, 87.6% on Video-MMMU and 72.1% on SimpleQA Verified[1]
- Coding: 1487 Elo on WebDev Arena and 54.2% on Terminal-Bench 2.0, which tests operating a computer through a terminal[1]
- Gemini 3 Deep Think, in testing, reaches 41.0% on Humanity's Last Exam and 45.1% on ARC-AGI-2 with code execution[1]
References 282% CONFIDENCEOverall confidence: 82%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]90%blog.google/products/gemini/gemini-3blog.google· Posted Sep 30, 2026· Starts Nov 18, 2025 ✓· 50% of score
Google's post "A new era of intelligence with Gemini 3" is dated 18 November 2025 and says "Today we're releasing Gemini 3", available that day in the Gemini app, AI Mode in Search, the Gemini API and Vertex AI.
- [2]75%Gemini (language model) - Wikipediaen.wikipedia.org· Added Sep 30, 2026· 50% of score
The Wikipedia article lists Gemini 3 Pro as released on 18 November 2025 and describes it as a sparse mixture-of-experts, natively multimodal reasoning model.
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