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OpenToolEmbeddings/
ntilc-hierarchical-circle-v0-1-0

Name: ntilc-hierarchical-circle-v0-1-0
Availability: InStock

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NTILC Hierarchical Circle v0.1.0

NTILC tool-embedding checkpoint prepared for OpenToolEmbeddings/ntilc-hierarchical-circle-v0-1-0.

Variant

Architecture: hierarchical
Loss: circle
Encoder: sentence-transformers/all-MiniLM-L6-v2
Embedding dimension: 128
Dataset version: oss-qwen3.5-27b-26tools-312queries-v0.1.0
Synthetic generator: Qwen/Qwen3.5-27B
Tool count: 26
Query count: 312
Checkpoint SHA256: 24b334c2cc674474f91af91b697db58657d51d79ea386a1f1a3207b4b2a01944

Files

best.pt: best validation checkpoint bundle
metrics.json: per-epoch training and validation metrics

Usage

These are NTILC checkpoint bundles, not plain transformers repositories. Load them with the local helper below.

python

from training import load_checkpoint_bundle

bundle = load_checkpoint_bundle("best.pt", device="cpu")
print(bundle["architecture"], bundle["loss_name"], len(bundle["tool_names"]))

Metrics

epochs: 25
best_epoch: 12
tool_count: 26
query_count: 312
best_val_tool_retrieval_accuracy: 0.8269
best_val_parent_retrieval_accuracy: 0.9038
best_val_tool_classification_accuracy: 0.6154
best_val_parent_classification_accuracy: 0.9038
tool_silhouette_score: 0.0092
parent_silhouette_score: 0.2756