This release is a pre-release and may not be stable for production use.
HEDit
Convert natural language event descriptions into valid HED (Hierarchical Event Descriptors) annotations.
Part of the Annotation Garden Initiative.
Installation
# Default (lightweight API client, ~100MB)
pip install hedit
# Standalone mode (run locally without backend, ~2GB)
pip install hedit[standalone]
Quick Start
# Initialize the CLI (API mode needs no key; add an Anthropic key for BYOK)
hedit init
# Generate HED annotation from text
hedit annotate "participant pressed the left button"
# Generate HED from an image
hedit annotate-image stimulus.png
# Validate a HED string
hedit validate "Sensory-event, Visual-presentation"
Commands
| Command | Description |
|---|---|
hedit init |
Configure API key and preferences |
hedit annotate "text" |
Convert natural language to HED |
hedit annotate-image <file> |
Generate HED from image |
hedit validate "HED-string" |
Validate HED annotation |
hedit health |
Check service status |
hedit config show |
Display configuration |
Options
hedit annotate "text" -o json # JSON output for scripting
hedit annotate "text" --schema 8.3.0 # Specific HED schema version
hedit annotate "text" --standalone # Run locally (requires hedit[standalone])
How It Works
HEDit uses a multi-agent system (LangGraph) with feedback loops:
- Annotation Agent - Generates initial HED tags
- Validation Agent - Checks syntax and tag validity
- Evaluation Agent - Assesses faithfulness to input
- Assessment Agent - Identifies missing elements
Annotations are automatically refined until validation passes.
Links
License
MIT
1 maintainer
Release files for hedit 0.7.11.dev8
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| hedit-0.7.11.dev8.tar.gz | 205.0 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| hedit-0.7.11.dev8-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 367.3 kB
Release files / hedit-0.7.11.dev8.tar.gz
| Download URL | hedit-0.7.11.dev8.tar.gz |
|---|---|
| Size | 205.0 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Transparency logRelease files / hedit-0.7.11.dev8-py3-none-any.whl
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| Size | 162.3 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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