Comprehensive side-by-side LLM comparison
Gemini 2.5 Pro Preview 06-05 leads with 50.4% higher average benchmark score. Gemini 2.5 Pro Preview 06-05 offers 1.1M more tokens in context window than DeepSeek-V2.5. DeepSeek-V2.5 is $10.83 cheaper per million tokens. Gemini 2.5 Pro Preview 06-05 supports multimodal inputs. DeepSeek-V2.5 is available on 3 providers. Overall, Gemini 2.5 Pro Preview 06-05 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V2.5 was developed as an enhanced iteration of the DeepSeek-V2 architecture, designed to incorporate improvements in model quality and efficiency. Built to advance the DeepSeek foundation model series, it provides refined capabilities for general-purpose language understanding and generation tasks.
Gemini 2.5 Pro Preview was released as an early access version of Gemini 2.5 Pro, designed to allow developers and enterprises to experiment with next-generation capabilities before general availability. Built to gather feedback and demonstrate upcoming features, it provided a window into the evolution of Google's flagship model.
1 year newer

DeepSeek-V2.5
DeepSeek
2024-05-08

Gemini 2.5 Pro Preview 06-05
2025-06-05
Cost per million tokens (USD)

DeepSeek-V2.5

Gemini 2.5 Pro Preview 06-05
Context window and performance specifications
Average performance across 1 common benchmarks

DeepSeek-V2.5

Gemini 2.5 Pro Preview 06-05
Performance comparison across key benchmark categories

DeepSeek-V2.5

Gemini 2.5 Pro Preview 06-05
Gemini 2.5 Pro Preview 06-05
2025-01-31
Available providers and their performance metrics

DeepSeek-V2.5
DeepInfra
DeepSeek
Hyperbolic

DeepSeek-V2.5

Gemini 2.5 Pro Preview 06-05

DeepSeek-V2.5

Gemini 2.5 Pro Preview 06-05

Gemini 2.5 Pro Preview 06-05