Comprehensive side-by-side LLM comparison
DeepSeek-V3 0324 leads with 17.0% higher average benchmark score. DeepSeek-V3 0324 offers 183.3K more tokens in context window than GPT-4o. DeepSeek-V3 0324 is $11.08 cheaper per million tokens. GPT-4o supports multimodal inputs. Overall, DeepSeek-V3 0324 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V3-0324 represents a specific release iteration of DeepSeek-V3, developed to incorporate ongoing improvements and refinements. Built to provide enhanced stability and performance based on deployment learnings, it continues the evolution of the DeepSeek-V3 architecture with iterative enhancements.
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.
7 months newer

GPT-4o
OpenAI
2024-08-06

DeepSeek-V3 0324
DeepSeek
2025-03-25
Cost per million tokens (USD)

DeepSeek-V3 0324

GPT-4o
Context window and performance specifications
Average performance across 3 common benchmarks

DeepSeek-V3 0324

GPT-4o
Available providers and their performance metrics

DeepSeek-V3 0324
Novita

GPT-4o

DeepSeek-V3 0324

GPT-4o

DeepSeek-V3 0324

GPT-4o
Azure
OpenAI