HomeModel ComparisonsGemini 3 Flash vs DeepSeek-V4-Pro

Gemini 3 FlashvsDeepSeek-V4-Pro

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

0 Tokens
Expected Output TokensEstimate generation cost

Gemini 3 Flash

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

DeepSeek-V4-Pro

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

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

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

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

Frequently Asked Questions

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