42 Automated Gating Rubrics across Hallucination Drift, Schema Validation, Negative Constraint Enforcement, and Tool Verification. Eliminate edge-case breakdowns in autonomous prompt pipelines.
| Rubric ID | Target Prompt / Role | Failure Mode / Assertion Gate | Verification Method | Status |
|---|---|---|---|---|
| RUB-01 | System Persona & Tone | Negative Constraint Injection & Personality Drift | Semantic Embedding & Rerank Gate | Passing (100%) |
| RUB-02 | Structured Output Schema | Unclosed JSON / Invalid Markdown Delimiters | Strict AST / Pydantic Parser | Passing (100%) |
| RUB-03 | XML Boundary Isolation | Unescaped User Tags & Prompt Injection Traps | Regex Tag Parity Validator | Passing (100%) |
| RUB-04 | Tool Call Contract | Type Mismatch, Missing Required Args, Out-of-Range Params | Deterministic JSON Schema Verification | Passing (100%) |
| RUB-05 | Token Overflow Ceiling | Unbounded Context Bloat & KV-Cache Eviction | Hard Token Budget & Head Bounding Pipe | Passing (100%) |
| RUB-06 | State Handoff Integrity | Scratchpad Context Loss Across Restarts & Harness Switches | L1 Heredoc Checksum Assertion | Passing (100%) |