# DeepSeek Chat Canonical page: https://fuser.studio/models/deepseek-chat DeepSeek Chat in Fuser runs deepseek-flash and deepseek-v4-pro as text nodes. Use them to plan shots, write prompts or reason over briefs on the canvas. ## Specs | Spec | Value | | --- | --- | | Versions | deepseek-flash, deepseek-v4-pro | | Inputs | Prompt (text), System Prompt (text) | | Output | text | A structured planning partner that turns one-line ideas into shot lists, scripts and prompt batches, with a fast tier and a deeper-thinking one Creator: DeepSeek [Draft the plan](https://app.fuser.studio) ## How DeepSeek Chat works Fix your voice and rules once, pick the quick tier or the deeper one, then ask for exactly the deliverable you want and tell it where to stop. ### Set the role once Write a system prompt with a voice fingerprint, character bible or output format, plus hard rules like no preamble. ### Pick Flash or Pro Choose deepseek-flash for quick drafts and rewrites, or deepseek-v4-pro when many constraints interlock. ### Ask for the deliverable Name the format and where to stop, such as five prompts one per line, and leave room in the length cap for reasoning. ## What DeepSeek Chat is good at Compact, constraint-obedient and structured: it shines at planning-heavy creative work like prompt batches, shot lists and lively dialogue, in efficient prose rather than ornate language. ### Brief-to-prompt batches Hand it a brief and get a batch of image or video prompts back, each with lens, lighting and palette. Say 'return only the text' and it drops the habit of justifying every choice. ### Pro for interlocking constraints Switch to deepseek-v4-pro when a shot list has to obey several rules at once. Reasoning depth, not context size, is the reason to choose it; skip it for trivial rewording, where Flash is faster. ### Consistent character dialogue Dialogue and banter land natural and lightly funny. Put a character bible in the system prompt and leave Last Message Only off so earlier decisions stay in play. ### Fast campaign variants Use deepseek-flash, the faster and cheaper tier, to spin tone variants of one blurb in seconds. Lower the temperature for tight edits and raise it for taglines. ## Made with DeepSeek Chat The gallery shows text jobs it can finish in one pass: prompt batches, storyboards, scenes, tagline lists and art direction briefs, each asking for a precise format. ### A brief becomes a batch of ready-to-paste video prompts ### A logline unpacked into a beat-by-beat storyboard ### Two voices, each held steady to the last line ### Fast campaign copy variants in a clean list ### Scattered notes restructured into an art direction brief ## What people build with DeepSeek Chat Prompt writers, storyboarders, screenwriters, copywriters and art directors reach for it when a loose idea needs structure, a long brief needs reading in one pass, and the plan has to hold together. ### Prompt writers for image and video Expand one creative brief into a batch of distinct prompts with subject, setting, lens, lighting and motion for the generators further down your canvas. Stop sequences keep each variant clean when you chain it onward. ### Storyboard and shot-list planners Turn a written premise into a scene breakdown with shot size, lighting and action per beat. Pro keeps the rules consistent when a sequence has several constraints at once. ### Screenwriters and dialogue writers Draft scenes section by section from your own outline, with characters who keep their motives and rhythm from first line to last. Set the bible once in the system prompt. ### Campaign and brand-voice copywriters Generate tone variants, taglines and product blurbs quickly on the faster tier, then lock the winner as a voice rule in the system prompt. ### Art directors structuring a messy concept Paste loose notes, a story bible or a text brand guide and get back a structured brief with priorities, palette rules and boundaries. It works from words, so describe visuals in text. ## DeepSeek Chat questions ### Should I use deepseek-flash or deepseek-v4-pro? deepseek-flash answers directly with thinking turned off, which suits quick drafts, rewrites and copy variants. deepseek-v4-pro reasons through the problem before it answers, which helps with multi-constraint jobs like consistent shot lists or plot logic, but replies take longer. Give Pro a generous Max Tokens so the reasoning doesn't crowd out the final answer. ### How do I keep a consistent voice across a batch of captions or posts? Write the voice rules and one sample in the System Prompt, then turn on Last Message Only so each item starts fresh. Steer tone with instructions and examples rather than sliders: on deepseek-v4-pro, which thinks before answering, temperature and the penalty settings may have little or no effect. Reuse the same system prompt across nodes to keep a series matched. ### Can I turn one brief into several separate image prompts? Yes. Ask for a set number of prompts, one per line, with no numbering, blank lines or commentary. Connect Last Response to a Text Split node set to New Line, and each line becomes its own output you can wire into an image or video node. ### Why does it add commentary when I only want the text? It shows visible preamble and explanation unless told otherwise. Add 'return only the text, no preamble' to the system prompt and name the format, such as one prompt per line. A stop sequence like ---END--- also cuts off unsolicited continuations. ### Will DeepSeek Chat make up facts? It can. It may invent statistics or exaggerate lore when it isn't told to stay grounded. Add 'stay grounded, do not invent' to the system prompt, keep temperature low for factual rewrites, and fact-check any copy about real brands. ### Who makes DeepSeek Chat and when did it come out? It runs DeepSeek's models; DeepSeek is a Chinese lab known for open-weight language models. The V4 generation behind its two tiers was previewed in April 2026, with an earliest release date of 2026-04-24. Some details are community-reported and may change as the lineup is updated. ## Try DeepSeek Chat on Fuser A structured planning partner that turns one-line ideas into shot lists, scripts and prompt batches, with a fast tier and a deeper-thinking one [Draft the plan](https://app.fuser.studio) ## Related models - [OpenRouter Chat](https://fuser.studio/models/openrouter-chat.md) - [Perplexity Chat](https://fuser.studio/models/perplexity-chat.md) - [ChatGPT](https://fuser.studio/models/chatgpt.md) - [Google Gemini Chat](https://fuser.studio/models/google-gemini-chat.md) - [Groq Chat](https://fuser.studio/models/groq-chat.md) - [Mistral Chat](https://fuser.studio/models/mistral-chat.md) Node reference: [DeepSeek Chat docs](https://docs.fuser.studio/docs/nodes/llm/deepseek-chat.md)