datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
Opus-WritingPrompts
Opus Writing Prompts
This is a dataset containing 3008 short stories, generated by an unrestrained Claude Opus using Reddit's Writing Prompts as a source. Each sample is generally between 4000-6000 characters long.
These stories were thoroughly cleaned and then further enriched with a title and a series of applicable genres.
Disclaimer: This dataset is extremely varied and includes erotica. You have been warned.
Three files are included:
A ShareGPT dataset, ready to be used for… See the full description on the dataset page: https://huggingface.co/datasets/Gryphe/Opus-WritingPrompts.ChatGPT-4o-Writing-Prompts
ChatGPT-4o Writing Prompts
This is a dataset containing 3746 short stories, generated with OpenAI's chatgpt-4o-latest model and using Reddit's Writing Prompts subreddit as a source. Each sample is generally between 6000-8000 characters long.
These stories were thoroughly cleaned and then further enriched with a title and a series of applicable genres.
Note that I did not touch the Markdown ChatGPT-4o produced by itself to enrich its output, as I very much enjoy the added flavour… See the full description on the dataset page: https://huggingface.co/datasets/Gryphe/ChatGPT-4o-Writing-Prompts.creative-writing-sft-50k
Creative Writing SFT (50K)
50,000 ShareGPT-format creative writing conversations across 12 literary forms and 25 themes. Written to demonstrate craft — not just competent completion, but genuine literary quality: specific detail, earned emotion, controlled voice, purposeful structure.
Motivation
Most LLM creative writing training data optimizes for fluency and completion rather than craft. Models learn to produce writing that reads smoothly but relies on clichés… See the full description on the dataset page: https://huggingface.co/datasets/stindardlogic/creative-writing-sft-50k.Creative_Writing-ShareGPTOriginal Dataset Sources: https://huggingface.co/datasets/Gryphe/ChatGPT-4o-Writing-Prompts, https://huggingface.co/datasets/anthracite-org/nopm_claude_writing_fixed.
(Thank the original dataset creators for their work.) (Nopm) Claude / (Grphye) ChatGPT-4o Syntheticly generated creative writing set's combined.
Update: Used most up to date version of gryphes, chatGPT-4o set, Rejections/Slop Filtered, Min-hash Deduplication using -… See the full description on the dataset page: https://huggingface.co/datasets/ChaoticNeutrals/Creative_Writing-ShareGPT.Creative-Writing-High-Quality-1300x
Creative Writing - Part One (Shadow & Skeleton)
This dataset is designed to train Large Language Models (LLMs) in grounded creative writing by enforcing a "Think-Before-You-Write" methodology.
Methodology: Shadow & Skeleton
Most creative writing datasets train models to produce "vibes" or "cinematic descriptions" that often lack physical coherence or psychological depth. This dataset takes a different approach:
Shadow Prompts: We generated 1,000+ isomorphic… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-High-Quality-1300x.Creative_Writing_MultiturnUPDATE 2026: Stronger filtering using a very sophisticated filtering script and new data including a very small subset of https://huggingface.co/datasets/lemon07r/VellumK2T-Fiction-SFT-01 reasoning for thinking with a custom system prompt attached. This is suitable for both instruct non-thinking and thinking models, as I have added a system prompt for these few samples that use the tags <!think!> and </!think!> (without exclamation marks of course).
This is a dataset merge of many, many high… See the full description on the dataset page: https://huggingface.co/datasets/Dampfinchen/Creative_Writing_Multiturn.Creative-Writing-Gemini3Pro-2700x
Pulitzer Diamond Prose GEMINI Seeds
This dataset contains 2745 high-quality creative writing seeds generated using Gemini 1.5 Pro.
Each entry represents a story opening designed to meet high literary standards, including internal thinking traces used during generation.
How it was made
The data was generated using a custom multi-platform generation engine. Models were prompted with a specialized "Diamond Quality" seed template that enforces strict literary… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-Gemini3Pro-2700x.nopm_claude_writing_fixedThis is Nopm/Opus_WritingStruct, reuploaded and properly converted to ShareGPT format.
Creative-Writing-Sonnet4.6-800x
Pulitzer Diamond Prose CLAUDE Seeds
This dataset contains 833 high-quality creative writing seeds generated using Claude 4.6 Sonnet.
Each entry represents a story opening designed to meet high literary standards.
How it was made
The data was generated using a custom multi-platform generation engine. Models were prompted with a specialized "Diamond Quality" seed template that enforces strict literary requirements: extreme show-don't-tell, double-labor sentence… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-Sonnet4.6-800x.Creative-Writing-Sonnet4.6-Cleaned
Creative-Writing-Sonnet4.6-Cleaned
Cleaned creative writing SFT dataset from Sonnet 4.6 (833 samples). Prompts cleaned, thinking traces preserved.
Format
Each line is a JSON object with:
messages: list of message dicts with roles (system, user, assistant)
System: writing quality instructions
User: cleaned creative writing prompt
Assistant: creative writing response (may include <think> traces)
Stats
Metric
Value
Total prompt tokens… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-Sonnet4.6-Cleaned.Creative-Writing-Part-Two
Creative Writing - Part Two (The Nuclear Dataset)
This dataset represents the "Nuclear" layer of our creative writing training pipeline. While Part One focused on physical and psychological grounding (Shadow & Skeleton), Part Two focuses on dense literary resonance, subtext, and stylistic sophistication.
Methodology: The Nuclear Pipeline
This dataset was built using a multi-phase "Controlled Criticality" approach to ensure maximum signal density without the… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-Part-Two.Opus_WritingStruct
Opus Writing Instruct 6k
Synthetically generated creative writing data using Claude 3 Opus, by Anthropic, filtered and cleaned using automated means. Focus was placed on having as many genres as possible represented in the data, and to have Claude more openly use its excellent prose.
It also contains question-answer instruction pairs related to the topic of writing.
Dataset Details
Curated by: Nopm
License: Apache 2
Credits: The entire SillyTilly community for providing… See the full description on the dataset page: https://huggingface.co/datasets/Nopm/Opus_WritingStruct.Reddit-Dirty-And-WritingPrompts
What is this?
This dataset consists of r/DirtyWritingPrompts (NSFW) and r/WritingPrompts (SFW) cleaned and organised from Entirety of Reddit Dataset basically human equivalent of Gryphe's Opus-WritingPrompts but around 100x more data.
Dataset Size: 1.4GB
Estimated Row Count: 100K+
We include:
Submission
Writing prompt
Score (upvotes - downvotes)
Why?
Human data makes models way more creative.
Makes models way more FUN to talk to
Increases variance in sentence structures… See the full description on the dataset page: https://huggingface.co/datasets/nothingiisreal/Reddit-Dirty-And-WritingPrompts.Creative-Writing-KimiK2.5-Cleaned
Creative-Writing-KimiK2.5-Cleaned
Cleaned creative writing SFT dataset from Kimi K2.5 (655 samples). Prompts cleaned, thinking traces preserved.
Format
Each line is a JSON object with:
messages: list of message dicts with roles (system, user, assistant)
System: writing quality instructions
User: cleaned creative writing prompt
Assistant: creative writing response (may include <think> traces)
Stats
Metric
Value
Total prompt tokens
80… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-KimiK2.5-Cleaned.Creative-Writing-Qwen3.5Plus-2000x
Pulitzer Diamond Prose QWEN Seeds
This dataset contains 2638 high-quality creative writing seeds generated using Qwen 2.5 72B.
Each entry represents a story opening designed to meet high literary standards, including internal thinking traces used during generation.
How it was made
The data was generated using a custom multi-platform generation engine. Models were prompted with a specialized "Diamond Quality" seed template that enforces strict literary… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-Qwen3.5Plus-2000x.writing-quality-dpo-100k
Writing Quality DPO (100K)
100,000 DPO preference pairs training models to write with clarity, concision, structure, and impact. Each chosen response demonstrates high-quality prose; each rejected response contains exactly one identified writing defect.
Motivation
Writing assistance is the #1 use case for LLMs, yet most training data optimizes for factual correctness rather than writing craft. This dataset trains models to distinguish genuinely good writing from… See the full description on the dataset page: https://huggingface.co/datasets/stindardlogic/writing-quality-dpo-100k.Creative-Writing-Multiturn-Cleaned-16kReddit-SFW-Writing_Prompts_ShareGPTConverted, deslopped, min-hash deduplicated, rejection filtered, grammar corrected using: https://github.com/The-Chaotic-Neutrals/ShareGPT-Formaxxing
[Description Tags],"Deleted user", "Hello,\n\nYour post has been removed..", "Post has been deleted by user", "This post has been marked NSFW", duplicated system and human turns, etc has been removed.
email-writing-sft-100k
Email Writing SFT (100K)
100,000 ShareGPT conversations demonstrating professional email writing across 22 business contexts. Each example shows how to draft clear, purposeful emails that achieve their communication goal — from cold outreach to salary negotiations to apology emails.
Motivation
Email is the primary communication channel for most professional work, yet LLMs often produce emails that are:
Too long: Including unnecessary preamble, excessive context… See the full description on the dataset page: https://huggingface.co/datasets/stindardlogic/email-writing-sft-100k.cqa-creative-writing-expert-cot-preview
CQA: Creative Quality Alignment — Research-Grade Schema v2
English
This is a public preview of Bread Studio's post-training data derived from expert judgments about creative writing. The data is structured for inspection and reuse. The full 104-item Chinese creative-writing expert knowledge-elicitation collection is not released with this repository. This public preview contains the same 4 curated samples as v1, now represented with a more precise and traceable v2… See the full description on the dataset page: https://huggingface.co/datasets/BreadStudio/cqa-creative-writing-expert-cot-preview.Story-Writing
📖 Story-Writing Dataset ✨
This dataset is a collection of creative writing stories based on the Writing Prompts ([WP]) format. It is designed to help models learn how to write compelling, structured, and emotionally engaging narratives.
📂 Dataset Structure
The data is provided in ChatML format, making it ideal for instruction tuning.
Files
writing_train_chatml.jsonl: Training data.
writing_valid_chatml.jsonl: Validation data.
Example Entry
{… See the full description on the dataset page: https://huggingface.co/datasets/PinkPixel/Story-Writing.creative_writing_conversationcreative_writing
Dataset Card for telecomadm1145/creative_writing
Dataset Details
Dataset Description
This dataset is a small-scale instruction–response dataset focused on creative writing tasks.Each example consists of a prompt (instruction specifying writing style, perspective, tone, etc.) and a response (a story segment or novel-like output).
The dataset emphasizes:
Creative Writing (light novel style, emotional narrative, dialogue-driven, descriptive prose).… See the full description on the dataset page: https://huggingface.co/datasets/telecomadm1145/creative_writing.technical-writing-sft-100k
Technical Writing SFT (100K)
100,000 ShareGPT conversations demonstrating high-quality technical writing across 20 document types. Each example produces a complete, professional technical document — from API reference to architecture decision records to runbooks — written in the style that experienced technical writers and senior engineers actually use.
Motivation
Technical writing is one of the most underserved capabilities in LLMs. Common model failures:
Wrong… See the full description on the dataset page: https://huggingface.co/datasets/stindardlogic/technical-writing-sft-100k.Dans-Prosemaxx-Opus-Writingai-writing-markers
ai-writing-markers
A curated, source-backed catalogue of textual markers associated with AI-generated
(LLM) writing, plus a small dependency-free Python checker that scans your text for
them.
Use it to audit and edit your own drafts, to teach what "AI voice" looks like,
or as a machine-readable dataset (markers.json) for other tools.
[!WARNING]
This is not an AI detector. These markers are weak signals, not proof of
authorship. Independent studies report false-positive rates… See the full description on the dataset page: https://huggingface.co/datasets/humzakt/ai-writing-markers.Creative-Writing-Reasoning-KimiK2.5-600x
Pulitzer Diamond Prose KIMI Seeds
This dataset contains 655 high-quality creative writing seeds generated using Kimi-v1.
Each entry represents a story opening designed to meet high literary standards, including internal thinking traces used during generation.
How it was made
The data was generated using a custom multi-platform generation engine. Models were prompted with a specialized "Diamond Quality" seed template that enforces strict literary requirements:… See the full description on the dataset page: https://huggingface.co/datasets/Crownelius/Creative-Writing-Reasoning-KimiK2.5-600x.Creative-Writing-Dataset
Creative Writing Dataset（クリエイティブライティングデータセット）
概要
本データセットは、Aratako/Japanese-Creative-Writing-39.6k の instruction_1 / instruction_2 をそのまま保持し、output_1 / output_2 を Kimi K2.5（Reasoning effort=high） で再生成した ロールプレイング創作データセット です。コンテンツレーティングは R15以下 に制約されています。生成にはSDG-LOOMという合成データ生成パイプラインを用いました。（sdg-loom）
データの説明
項目
内容
件数
約5,000件
形式
JSONL（1行1JSON）
言語
日本語
ターン数
1〜2ターン（instruction + 再生成output）
コンテンツレーティング
R15以下
ソースデータセット… See the full description on the dataset page: https://huggingface.co/datasets/DataPilot/Creative-Writing-Dataset.deep-creative-writing-zh
Deep Creative Writing Dialogue Dataset (Chinese)
深度文学创作对话数据集
Dataset Description
High-quality Chinese creative writing dialogues covering novel structure, character development, narrative techniques, symbolism, and literary theory.
高质量中文文学创作对话，涵盖小说结构设计、角色塑造、叙事技巧、象征主义、文学理论等议题。
Dataset Structure
Format: JSONL (JSON Lines)
Fields:
instruction: User message / question
input: Additional context (if any)
output: AI response
metadata:… See the full description on the dataset page: https://huggingface.co/datasets/AngelWarmSmile123/deep-creative-writing-zh.smoltalk-creative-writing-enPurified-openai-messages
📖 SmolTalk-Creative-Writing-enPurified-openai-messages
SmolTalk-Creative-Writing-enPurified is a highly curated, "prose-first" subset of the original collinear-ai/smoltalk-creative-writing dataset.
The enPurified collection is built on a specific philosophy: Specialization. While the ecosystem has plenty of datasets for coding (StackOverflow, StarCoder) and mathematics (GSM8K), high-quality, fluent English prose often gets diluted when mixed with syntax-heavy code or rigid math… See the full description on the dataset page: https://huggingface.co/datasets/enPurified/smoltalk-creative-writing-enPurified-openai-messages.