Gemini 2.5 Flash vs DeepSeek V4 Flash API Price Comparison
Prices updated: ·66 quotes
As of : At official rates, Gemini 2.5 Flash is $0.3000/1M input tokens and DeepSeek V4 Flash is $0.1400 — DeepSeek V4 Flash is ~53% cheaper than Gemini 2.5 Flash. Via relay providers, the lowest Gemini 2.5 Flash rate is $0.0062 (TreeRouter) and DeepSeek V4 Flash is $0.0158 (RunAPI). Context windows: Gemini 2.5 Flash 1000K, DeepSeek V4 Flash 1049K. Gemini 2.5 Flash supports image input. 66 provider quotes tracked (Gemini 2.5 Flash: 50, DeepSeek V4 Flash: 16), updated daily.
Gemini 2.5 FlashBudget
Official
$0.3000
/ 1M tokens
Best Price
$0.0062
/ 1M tokens
50 providers · 1000K Context · 👁 Vision
DeepSeek V4 FlashBudget
Official
$0.1400
/ 1M tokens
Best Price
$0.0158
/ 1M tokens
16 providers · 1049K Context
At official prices, DeepSeek V4 Flash is ~53% cheaper. At the best relay price, Gemini 2.5 Flash is ~61% cheaper.
Price Comparison
| Gemini 2.5 Flash | DeepSeek V4 Flash | |
|---|---|---|
| Official input / 1M tokens | $0.3000 | $0.1400 ✓ |
| Official output / 1M tokens | $2.5000 | $0.2800 ✓ |
| Cheapest input / 1M tokens | $0.0062 ✓ | $0.0158 |
| Cheapest output / 1M tokens | $0.0552 | $0.0315 ✓ |
| providers | 50 | 16 |
| Context | 1000K | 1049K |
| Vision | ✓ | — |
Gemini 2.5 Flash — All Providers
Detail page →DeepSeek V4 Flash — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, Gemini 2.5 Flash or DeepSeek V4 Flash?
At official price, DeepSeek V4 Flash is cheaper by ~53%. At the best relay price, Gemini 2.5 Flash with a ~61% difference.
What context window do Gemini 2.5 Flash and DeepSeek V4 Flash support?
Gemini 2.5 Flash has a 1000K token context window; DeepSeek V4 Flash has 1049K tokens.
Do Gemini 2.5 Flash and DeepSeek V4 Flash support image input?
Gemini 2.5 Flash supports image input; DeepSeek V4 Flash does not support image input.
What is the cheapest way to access Gemini 2.5 Flash or DeepSeek V4 Flash?
Gemini 2.5 Flash's lowest input price is $0.0062/1M tokens (TreeRouter). DeepSeek V4 Flash's is $0.0158/1M tokens (RunAPI). Relay providers typically offer lower prices with different SLA terms.
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