DeepSeek V4.1 Flash

DeepSeek V4.1 Flash · Prompts and workflows

Tasks you can hand to DeepSeek V4.1 Flash

Browse executable prompts and workflows by task, content type, and runtime. Each card shows inputs, verification status, and the original source.

Runtimes vary by resource and may include an API, CLI, agent framework, or browser coding environment. Check each card for details.

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Editorial exampleDeepSeek API Docs

First-call API configuration

Use deepseek-flash as the model name for the first call; the old aliases are still accepted, but requests are served by DeepSeek-V4.1-Flash and billed at Flash pricing. The official example uses an OpenAI-compatible format, thinking enabl

Content typeConfiguration
Inputstask goal, runtime, acceptance criteria
StatusDeepSeek API / OpenAI-compatible SDK
API configurationCoding
Editorial exampleDeepSeek API Docs

Thinking-mode parameter selection

The current API uses deepseek-flash to access DeepSeek-V4.1-Flash; thinking mode is enabled by default with a default effort of high, request tiers map to low, high, or max according to the official mapping, and multi-turn requests with t

Content typeConfiguration
Inputstask goal, runtime, acceptance criteria
StatusDeepSeek API / OpenAI-compatible SDK
CodingAgent
Editorial exampleDeepSeek API Docs

Question-and-answer JSON extraction

An English systemprompt that includes an example can make the DeepSeek API extract question-and-answer text into JSON; the call must also set responseformat to {'type': 'jsonobject'}. The official documentation also notes that the prompt

Content typePrompt
Inputssource text, JSON Schema, output language
StatusDeepSeek API / OpenAI-compatible SDK
API configurationInformation extraction
Editorial exampleDeepSeek API Docs

Strict-schema tool-call loop

Tool calling is a two-stage, client-driven process: the model first returns toolcalls, the client executes the function and sends back the role="tool" result, and the model then generates the final answer. When strict beta is enabled, the

Content typeConfiguration
Inputstask goal, runtime, acceptance criteria
StatusDeepSeek API / OpenAI-compatible SDK
CodingAgent
UnverifiedDeepSeek API Docs

DeepSeek V4.1 Flash: Image Input and Vision Configuration

deepseek-flash (currently corresponding to DeepSeek-V4.1-Flash) accepts messages containing text and images through OpenAI-compatible Chat Completions; images can be supplied as Base64, a public URL, or a Files API fileid, and the choice

Content typeConfiguration
Inputsmodel/client configuration, credentials via environment, test task
StatusDeepSeek API / OpenAI-compatible SDK
API configurationVisual prototype
UnverifiedReddit r/DeepSeek

DeepSeek-V4.1-Flash: Breaking Down Ice Cream App Requirements with a Markdown Specification Document

First have the model turn the requirements into one or more Markdown specification documents, then use those documents to drive implementation; the prompt asks the model to cover target customers, regions, parameters, technical scope, and

Content typePrompt
Inputssource material, output schema, acceptance rules
StatusOpenCode or DeepSeek Harness
CodingWriting

DeepSeek V4.1 Flash

Use DeepSeek V4.1 Flash in Tabbit

After downloading, check the models and features available to your account. API and local-code steps still require their own runtime.