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DeepSeek-V3.2 vs GPT-4.1
Comprehensive side-by-side LLM comparison
DeepSeek-V3.2 leads with 25.7% higher average benchmark score. GPT-4.1 offers 896.8K more tokens in context window than DeepSeek-V3.2. DeepSeek-V3.2 is $8.63 cheaper per million tokens. GPT-4.1 supports multimodal inputs. Overall, DeepSeek-V3.2 is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-V3.2, released by DeepSeek on December 1, 2025, is a large language model with 685 billion total parameters featuring integrated thinking in tool-use and support for both reasoning and direct generation modes. It features a 128K token context window and introduced large-scale agent training across 1,800+ environments. DeepSeek-V3.2 targets agentic workflows, complex instruction following, and coding tasks under an open MIT license.
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OpenAI
GPT-4.1, released by OpenAI in April 2025, is a large language model from the GPT-4 family optimized for coding, precise instruction following, and long-context tasks. It features a 1M token context window and native image understanding, with improved performance on tool-calling and web development benchmarks compared to GPT-4o. GPT-4.1 targets software development workflows, long-document analysis, and applications requiring accurate, instruction-adherent outputs.
7 months newer
GPT-4.1
OpenAI
2025-04-14
DeepSeek-V3.2
DeepSeek
2025-12-01
Pricing Comparison
Cost per million tokens (USD)
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DeepSeek-V3.2
Input:$0.27
Output:$1.10($8.63 cheaper)
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GPT-4.1
Input:$2.00
Output:$8.00
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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DeepSeek-V3.2
Average Score:80.4%(+25.7%)
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GPT-4.1
Average Score:54.7%
Performance comparison across key benchmark categories
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DeepSeek-V3.2
Agents80.4%(+25.7%)
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GPT-4.1
Agents54.7%
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek-V3.2
1 providers
DeepSeek
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GPT-4.1
1 providers
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DeepSeek-V3.2
Avg Score:80.4%(+25.7%)
Providers:1
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GPT-4.1
Avg Score:54.7%
Providers:1