DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of [DeepSeek V4 Flash 0731](https://openrouter.ai/deepseek/deepseek-v4-flash-0731) from DeepSeek, adding image understanding while matching the base model on text capabi…
Model details →DeepSeek: DeepSeek V4 Flash Vision Exp (batch) vs Google: Gemini 2.5 Flash Lite Preview 09-2025
DeepSeek: DeepSeek V4 Flash Vision Exp (batch) and Google: Gemini 2.5 Flash Lite Preview 09-2025 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance across common benchmarks co…
Model details →Side-by-side comparison
| Capability | DeepSeek: DeepSeek V4 Flash Vision Exp (batch) | Google: Gemini 2.5 Flash Lite Preview 09-2025 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 1.0M | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.11 | $0.10 | 🏆 Google: Gemini 2.5 Flash Lite Preview 09-2025 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.33 | $0.40 | 🏆 DeepSeek: DeepSeek V4 Flash Vision Exp (batch) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is DeepSeek: DeepSeek V4 Flash Vision Exp (batch) better than Google: Gemini 2.5 Flash Lite Preview 09-2025?
DeepSeek: DeepSeek V4 Flash Vision Exp (batch) and Google: Gemini 2.5 Flash Lite Preview 09-2025 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between DeepSeek: DeepSeek V4 Flash Vision Exp (batch) and Google: Gemini 2.5 Flash Lite Preview 09-2025?
Input: $0.11 vs $0.10 per 1M tokens. Output: $0.33 vs $0.40 per 1M tokens.
What context windows do DeepSeek: DeepSeek V4 Flash Vision Exp (batch) and Google: Gemini 2.5 Flash Lite Preview 09-2025 support?
DeepSeek: DeepSeek V4 Flash Vision Exp (batch) supports up to 1.0M tokens. Google: Gemini 2.5 Flash Lite Preview 09-2025 supports up to 1.0M tokens.
Do both DeepSeek: DeepSeek V4 Flash Vision Exp (batch) and Google: Gemini 2.5 Flash Lite Preview 09-2025 support tool calling?
DeepSeek: DeepSeek V4 Flash Vision Exp (batch): yes. Google: Gemini 2.5 Flash Lite Preview 09-2025: yes.