In practice
A website developer could supply a screenshot of an obscured button, the relevant page code and reproduction steps, ask which code might affect the layout, then verify any changes in a browser.
How to provide images
Developers select deepseek-flash through the API and provide images as URLs, inline data or uploaded-file references. Other users need a tool connected to that capability. API support does not establish the same access in every DeepSeek web or app account.
Facts and assessment: compare the total cost per task
On September 19, official Flash rates per million uncached input tokens are USD 0.15 off-peak and USD 0.30 at peak; output costs USD 0.60 and USD 1.20 respectively. Our recommendation is to compare success, retries and cost on the same small task. Lower token prices need not mean a cheaper completed task.
Limits and verification
We checked the official release, vision guide and pricing, but have not tested Chinese screenshot recognition, repair quality or latency. Published benchmark results are vendor claims, not our review. This item verifies API capabilities, not identical access in every web or app account.