1 · Model
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NivareQ · Standalone laboratory
Semantic Spike S2 · Real Memory Retrieval · harder unseen/adversarial evaluation
Exact + graded multi-relevance. Abstention cases record top-score distributions for later threshold calibration rather than pretending embeddings can intrinsically know “no answer.”
| Case | Family | Query | Expected | Top result | Hit@1 | RR | nDCG@5 | margin | ms |
|---|---|---|---|---|---|---|---|---|---|
| Run a model. | |||||||||