Enterprise Reflex V2

Research model for dynamic enterprise action ranking and ACT/ESCALATE routing.

Architecture

  • Backbone: jhu-clsp/ettin-encoder-150m
  • Joint request/state/candidate sequence
  • [OPT] option-marker representations
  • 2-layer candidate-interaction Transformer
  • Multi-positive listwise action ranking
  • Separate ACT / ESCALATE head; NO_ACTION is not an ordinary action candidate
  • State and domain auxiliary heads
  • Mahalanobis OOD gate + learned correctness gate
  • Deterministic authorization, preconditions, policy, and high-risk approval remain external

Frozen extreme-200 result

  • Top-1: 44.50%
  • Top-2: 83.00%
  • Top-3: 90.00%
  • System-1 coverage: 2.00%
  • System-1 accuracy: 50.00%
  • Unsafe observed System-1 failures: 2

Status

Research / experimental. Not an authorization engine. Do not directly execute high-risk actions without deterministic policy and approval controls.

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