blockharmony
Quietly keeping state current

Measured research benchmark — not this demo

The same questions, two ways of informing the model.

Raw retrieval

1,605

input tokens per question

62.5%

answers correct

  • Every retrieved document
  • Stale and duplicate evidence included
  • The model has to work out what is current

BlockHarmony

426

input tokens per question

92.5%

answers correct

  • One compiled current state
  • Explicit status on every fact
  • Provenance attached to every value

Thesis 7, our synthetic single-fact benchmark (120 questions, Claude Sonnet 4.5): average input tokens and answer accuracy per question with correctly extracted claims; with automatically extracted claims accuracy was 83.3%. In Thesis 9, our synthetic multi-hop benchmark (118 two-to-four-hop questions, same model), the same comparison was 4,823 → 591 input tokens and 71% → 97% accuracy. These are research results on specific synthetic workloads. They are not measurements of this demo and not a general guarantee.