+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
DeepSeek-V3.1 vs GPT-4o
Comprehensive side-by-side LLM comparison
DeepSeek-V3.1 leads with 29.0% higher average benchmark score. DeepSeek-V3.1 offers 183.3K more tokens in context window than GPT-4o. DeepSeek-V3.1 is $11.23 cheaper per million tokens. GPT-4o supports multimodal inputs. Overall, DeepSeek-V3.1 is the stronger choice for coding tasks.
+
+
+
+
DeepSeek
DeepSeek-V3.1 was developed as an incremental advancement over DeepSeek-V3, designed to refine the mixture-of-experts architecture with improved training techniques. Built to enhance quality and efficiency while maintaining the open-source philosophy, it represents continued iteration on DeepSeek's flagship model line.
+
+
+
+
OpenAI
This updated version of GPT-4o was released with refinements to its multimodal capabilities and improved performance across text, vision, and audio tasks. Built to incorporate learnings from the initial GPT-4o deployment, it enhanced reliability and accuracy while maintaining the seamless cross-modal reasoning that defines the GPT-4o family.
5 months newer
GPT-4o
OpenAI
2024-08-06
DeepSeek-V3.1
DeepSeek
2025-01-10
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
DeepSeek-V3.1
Input:$0.27
Output:$1.00($11.23 cheaper)
+
+
+
+
GPT-4o
Input:$2.50
Output:$10.00
Performance Metrics
Context window and performance specifications
Average performance across 7 common benchmarks
+
+
+
+
DeepSeek-V3.1
Average Score:66.9%(+29.0%)
+
+
+
+
GPT-4o
Average Score:37.9%
Performance comparison across key benchmark categories
+
+
+
+
DeepSeek-V3.1
Coding66.0%(+32.8%)
+
+
+
+
GPT-4o
Coding33.2%
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
DeepSeek-V3.1
2 providers
DeepInfra
Novita
+
+
+
+
GPT-4o
2 providers
+
+
+
+
DeepSeek-V3.1
Avg Score:66.9%(+29.0%)
Providers:2
+
+
+
+
GPT-4o
Avg Score:37.9%
Providers:2