What model is this?
DeepSeek is a series of deep search models. The V4.1 Flash specification in September introduced native visual understanding, and the October 17th update emphasized end-to-end project development and provided services on web pages, applications, and APIs. This article discusses the two published release notes and does not treat the model family names as a permanent commitment to capabilities.
Functional focus: reading materials, writing code and calling tools
The official focus of this update is on project development and collaboration with development tools. Visual understanding can help the model read interfaces and charts, and coding capabilities are used to generate or modify programs; actually accessing web pages, running tests, and saving files also depends on the accessed tools and their permissions. The search results must also be returned to the original web page for verification.
What kind of entrepreneurial tasks are suitable (ChinaOPC analysis)
For small teams with existing websites, you can split the "make an appointment function" into several steps including form, verification, storage, notification and management viewing, and then select a link to try it out. The model is more suitable for development collaborators to help understand existing code and explain modifications, but the business rules still need to be clarified by the person in charge, such as how to handle repeated appointments and whether to notify the merchant after cancellation.
If the customer only provides a screenshot of the interface, first ask the model to list the visible structure and invisible rules. Screenshots can illustrate button locations, but they usually cannot explain refund conditions, inventory logic, and permission boundaries. Filling in these unknown items can often reduce rework more than continuing to adjust the prompt words.
How to verify the first round results
Prepare four types of samples: normal submission, missing fields, repeated clicks, and unauthorized access, and complete the process once in the test environment. It is required to deliver code differences, test results and recovery methods, and observe whether the model can locate problems and correct them, rather than just whether the homepage is beautiful. Every time you change the model or development tool, re-run this set of examples.
Access and cost boundaries
You can learn about the interaction effect from the official website, and then evaluate the API or development tool access. Model invocation, search, execution environment, and manual review may incur separate costs, and the total cost should be recorded as a completed task. Old model aliases from vendors may be redirected to new versions, and project records need to retain the actual model, call date, and tools used.
Continue to compare
Compare GLM's visual development capabilities; Understand MiniMax's cross-tool work. You can also browse the AI model column.