krita 0.1.6

Krita (कृत): Create synthetic datasets using LLMs from schemas

Krita

Generate synthetic datasets using LLMs from schemas. Upload to Hugging Face.

Quick Start

pip install krita
krita generate schema.yaml --output dataset.json

from krita import SyntheticDataGenerator, DataSchema, FieldType, HuggingFaceUploader

schema = DataSchema(
    name="reviews",
    num_samples=100,
    fields=[
        {"name": "product", "type": FieldType.TITLE, "required": True},
        {"name": "rating", "type": FieldType.NUMBER, "constraints": {"min": 1, "max": 5}},
        {"name": "review", "type": FieldType.REVIEW, "required": True}
    ]
)

# Generate data
generator = SyntheticDataGenerator(llm_provider="openai")
data = generator.generate(schema)

# Upload to Hugging Face
uploader = HuggingFaceUploader()
uploader.upload_dataset(data, "username/product-reviews")

Features

• Schema-driven: Define data structure with types, constraints, examples
• Multiple LLMs: OpenAI, Anthropic, custom OpenAI-compatible endpoints
• Custom endpoints: Ollama, vLLM, enterprise deployments
• Validation: Ensures data matches schema
• Hugging Face: Direct upload with metadata
• Multiple formats: JSON, CSV, Parquet output

Custom Endpoints

Use any OpenAI-compatible API:

generator = SyntheticDataGenerator(
    llm_provider="openai",
    base_url="https://your-api.com/v1",  # Your endpoint
    llm_model="your-model",
    api_key="your-key"
)

Examples:

• Ollama: base_url="http://localhost:11434/v1"
• vLLM: base_url="https://your-vllm.com/v1"
• Enterprise: base_url="https://internal-ai.company.com/v1"

Schema Format

name: "user_profiles"
description: "User profile data"
num_samples: 500
fields:
  - name: "name"
    type: "name"
    required: true
  - name: "email"
    type: "email"
    required: true
  - name: "age"
    type: "number"
    constraints: {min: 18, max: 80}

Field Types

Built-in: text, name, email, phone, address, date, number, boolean, uuid, category, url, json, title, description, review

Custom: Define domain-specific types:

fields:
  - name: "diagnosis"
    type: "icd_code"  # Custom type
    custom_type_definition: "ICD-10 diagnosis with code and description"
    examples: ["E11.9 - Type 2 diabetes mellitus"]

CLI

krita init-schema schema.yaml        # Create template
krita generate schema.yaml           # Generate data
krita upload data.json user/dataset  # Upload to HF

Configuration

export OPENAI_API_KEY="your-key"
export ANTHROPIC_API_KEY="your-key"
export HF_TOKEN="your-token"

License

MIT