Gemini 3 Pro Deep Think
According to BenchLM.ai, Gemini 3 Pro Deep Think ranks #5 out of 115 models on the provisional leaderboard with an overall score of 91/100. It does not yet have enough sourced coverage for BenchLM's verified leaderboard. This places it among the top tier of AI models available in 2026, competing directly with the strongest models from leading AI labs.
Gemini 3 Pro Deep Think is a proprietary model with a 2M token context window. It uses explicit chain-of-thought reasoning, which typically improves performance on math and complex reasoning tasks at the cost of higher latency and token usage.
Gemini 3 Pro Deep Think sits inside the Gemini 3 Pro family alongside Gemini 3 Pro. This profile currently has 1 of 193 tracked benchmarks. BenchLM only exposes non-generated benchmark rows publicly, so missing categories stay blank until a sourced evaluation is available.
Its strongest category is Multimodal & Grounded (#1), while its weakest is Instruction Following (#28). This performance profile makes it particularly strong for screenshots, documents, charts, and grounded multimodal workflows.
Ranking Distribution
Category rank across 8 benchmark categories — sorted by best rank
Category Performance
Scores across all benchmark categories (0-100 scale)
Category Breakdown
Agentic
#3Coding
#28Reasoning
#5Knowledge
#8Math
#5Multilingual
#16Multimodal
#1Inst. Following
#28Chatbot Arena Performance
Benchmark Details
Only benchmark rows with an attached exact-source record are shown here. Source-unverified manual rows and generated rows are hidden from model pages.
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Frequently Asked Questions
How does Gemini 3 Pro Deep Think perform overall in AI benchmarks?
Gemini 3 Pro Deep Think currently ranks #5 out of 115 models on BenchLM's provisional leaderboard with an overall score of 91 (estimated). It is created by Google and features a 2M context window.
Is Gemini 3 Pro Deep Think good for reasoning and logic?
Gemini 3 Pro Deep Think ranks #5 out of 115 models in reasoning and logic benchmarks with an average score of 88.8. It is among the top performers in this category.
Which sibling models are related to Gemini 3 Pro Deep Think?
Gemini 3 Pro Deep Think belongs to the Gemini 3 Pro family. Related variants on BenchLM include Gemini 3 Pro.
Does Gemini 3 Pro Deep Think have full benchmark coverage on BenchLM?
Not yet. Gemini 3 Pro Deep Think currently has 1 published benchmark scores out of the 193 benchmarks BenchLM tracks. BenchLM only exposes non-generated public benchmark rows, so missing categories stay blank until a sourced evaluation is available.
What is the context window size of Gemini 3 Pro Deep Think?
Gemini 3 Pro Deep Think has a context window of 2M, which determines how much text it can process in a single interaction.
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