HomeModel ComparisonsDeepSeek-V4-Pro vs Gemini 3 Flash

DeepSeek-V4-ProvsGemini 3 Flash

Which model is more cost-effective? Compare pricing, context window limits, and run live calculations below.

0 Tokens
Expected Output TokensEstimate generation cost

DeepSeek-V4-Pro

DeepSeek • 1,000,000 Context
Input (per 1M)
$0.435
Output (per 1M)
$0.87
Est. Total Cost$0.0000

Gemini 3 Flash

Google • 1,000,000 Context
Input (per 1M)
$0.5
Output (per 1M)
$3
Est. Total Cost$0.0000

In-Depth Comparison: DeepSeek-V4-Pro vs Gemini 3 Flash

When choosing between DeepSeek-V4-Pro (by DeepSeek) and Gemini 3 Flash (by Google), developers must weigh API pricing and context window limits.

DeepSeek-V4-Pro offers a context window of 1,000,000 tokens at an input cost of $0.435 per 1M tokens. On the other hand, Gemini 3 Flash provides a 1,000,000 token context window, priced at $0.5 per 1M input tokens. This helps developers find the best balance between performance and budget.

Frequently Asked Questions

Which is cheaper: DeepSeek-V4-Pro or Gemini 3 Flash?
DeepSeek-V4-Pro charges $0.435 per 1M input tokens, whereas Gemini 3 Flash charges $0.5. For output, DeepSeek-V4-Pro is $0.87 vs $3 for Gemini 3 Flash.
What is the context window difference between DeepSeek-V4-Pro and Gemini 3 Flash?
DeepSeek-V4-Pro offers a context window of 1,000,000 tokens. In comparison, Gemini 3 Flash supports up to 1,000,000 tokens.
Who provides DeepSeek-V4-Pro and Gemini 3 Flash?
DeepSeek-V4-Pro is provided by DeepSeek, and Gemini 3 Flash is developed by Google.