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DeepSeek-R1 vs Gemini 3 Pro
Comprehensive side-by-side LLM comparison
Gemini 3 Pro leads with 42.8% higher average benchmark score. Gemini 3 Pro offers 872.2K more tokens in context window than DeepSeek-R1. DeepSeek-R1 is $19.76 cheaper per million tokens. Gemini 3 Pro supports multimodal inputs. Overall, Gemini 3 Pro is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-R1, released by DeepSeek on January 20, 2025, is a large reasoning model with 671 billion total parameters (37 billion active in its MoE architecture) designed for extended chain-of-thought reasoning. It features a 128K token context window and demonstrated strong performance on mathematics, coding, and scientific reasoning benchmarks at its release. DeepSeek-R1 targets complex analytical tasks, competitive programming, and applications requiring deep deliberative reasoning under an open MIT license.
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Google DeepMind
Gemini 3 Pro, released by Google in November 2025, is a large language model from the Gemini 3 family designed for complex reasoning, broad world knowledge, and multi-step problem solving. It features a 1M token context window, 64K maximum output tokens, and native multimodal input including text, images, audio, and video. Gemini 3 Pro targets research-grade reasoning, advanced data analysis, and applications requiring comprehensive understanding across diverse input formats.
10 months newer
DeepSeek-R1
DeepSeek
2025-01-20
Gemini 3 Pro
Google DeepMind
2025-11-18
Pricing Comparison
Cost per million tokens (USD)
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DeepSeek-R1
Input:$0.55
Output:$2.19($19.76 cheaper)
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Gemini 3 Pro
Input:$2.50
Output:$20.00
Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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DeepSeek-R1
Average Score:32.8%
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Gemini 3 Pro
Average Score:75.6%(+42.8%)
Performance comparison across key benchmark categories
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DeepSeek-R1
Science62.4%
Agents3.1%
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Gemini 3 Pro
Science
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek-R1
1 providers
DeepSeek
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Gemini 3 Pro
2 providers
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DeepSeek-R1
Avg Score:32.8%
Providers:1
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Gemini 3 Pro
Avg Score:75.6%(+42.8%)
Providers:2