How DeepSeek Enhances Workplace Tasks: Prompt Strategies and Real‑World Scenarios

Introduction

DeepSeek has recently attracted widespread attention, and a new technical document from Tsinghua University presents the most comprehensive guide to its workplace usage. The guide outlines three core operating modes—V3 (baseline model), R1 (deep‑thinking mode), and a web‑search mode—each suited to different task requirements.

DeepSeek Core Modes

V3 (Baseline Model) : Emphasizes predictability and stable output, making it ideal for tasks that require clear steps and deterministic results, such as generating standardized reports, organizing data, or producing structured copy.

R1 (Deep‑Thinking Mode) : Prioritizes creativity and openness, suitable for tasks with clear goals but uncertain outcomes, including creative copywriting, multi‑dimensional problem solving, and complex reasoning.

Web‑Search Mode : Retrieves real‑time external information and combines it with model generation, useful for dynamic tasks like market research, news writing, or live data analysis.

Prompt‑Engineering Techniques

Effective use of DeepSeek relies on well‑crafted prompts. The guide provides mode‑specific strategies:

V3 prompts : Define role and goal (e.g., “You are a professional data analyst; generate a concise analysis report from the provided table.”), set constraints (e.g., “Limit the description to 500 characters and avoid jargon”), and break down steps (e.g., “First summarize trends, then analyze causes, finally suggest improvements.”).

R1 prompts : Use a full‑dimensional agent framework (e.g., “Act as a market‑research expert and analyze the product’s strengths, risks, and promotion strategy.”), focus on goal‑oriented questions (e.g., “Simulate a brainstorming session and propose at least five innovative marketing ideas.”), and ask open‑ended questions (e.g., “If you were to design a public‑welfare event, how would you plan the workflow and promotion?”).

Two universal prompt structures are introduced:

RTGO (Role, Task, Goal, Output) : Clearly state the role, task, goal, and expected output. Example: “You are a business planner (Role), tasked with designing an anniversary event for a brand (Task); the goal is to increase brand awareness (Goal); provide the event plan and promotional copy (Output).”

CO‑STAR : Designed for innovative outputs, emphasizing user needs, value proposition, functional description, user feedback, and unique selling points. Example: “User need: a stylish smart wristband for young people; value proposition: health monitoring plus fashion; features: heart‑rate tracking, sleep monitoring; feedback: desire lightweight design; unique selling point: AI‑driven health advice.”

Workplace Multi‑Scenario Applications

1. Data Processing & Visualization : Users define a professional identity (e.g., “data analyst”), specify core capability (“data cleaning and visualization”), set constraints (“charts must follow business style”), and outline workflow (“first clean data, then generate chart, finally add annotations”).

2. PPT Creation : Prompt the model to quickly produce high‑quality slide content and structure diagrams. Steps include confirming the theme (e.g., “annual financial summary”), gathering data and key metrics, and asking DeepSeek to generate an outline and logical flowchart.

3. New‑Media Copy Generation : For bulk creation of stylized copy, the workflow starts with analyzing viral examples to extract keywords, title structures, and tone, then uses DeepSeek to generate multiple versions for team review and optimization.

Conclusion

By leveraging DeepSeek’s flexible multi‑mode architecture and mastering tailored prompting techniques, users can significantly improve efficiency and output quality across data analysis, content creation, market research, and other workplace tasks. The guide demonstrates that thoughtful prompt design—whether using V3 for deterministic results or R1 for creative exploration—directly translates into measurable productivity gains.