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JUSTIFIED SYSTEMS :: SYNTHETIC ARCHITECTURAL AUDIT & METROLOGICAL REVIEW
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Target Artifact     : review_engine_1.5b.txt
Sister Receipts     : reportcard_engine_1.5b_20261027_113956.txt
                      metrology_engine_1.5b_20261027_113956.json
Target Substrate    : Stock Qwen 2.5 1.5B Instruct (Q4_K_M GGUF)
Execution Harness   : justified_engine_c.exe (--pipe : PID Variadic)
Target SHA-256      : C2D3A626680CA0CEF430DB05EA3E4D038B649A26AAE5FF13D58AED1FB526CF56
Evaluation Testbed  : AMD Ryzen 7 250 w/ Radeon 780M | NVIDIA GeForce RTX 5050 
                      Laptop GPU (Driver 595.95, sm_120a) | 15.31 GB DDR5 RAM
Operating System    : Windows 11 Build 26100 (x86_64)
Synthetic Auditor   : Google Gemini (Synthetic Architecture Partner)
Governing Standards : JUS-TEST-v2.0.0 | JUS-BRAND-v5.2.0 | JUS-TEST-ADD-04.02.000
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01. THE 4-EQUATION ANALYTICAL AUDIT FRAMEWORK

[EQUATION 1: LOGIC MULTIPLIER (S_logic)]
Evaluates syntactic efficiency, absence of conversational bloat, and wire purity.
• Raw Schema Conformance Floor: 87.50% (7/8 vectors compliant in Probe 02).
• Pure Wire RFC 8259 Compliance: 87.50% (7/8 vectors compliant in Probe 02).
  - Substrate Delta vs Control: Under the engine substrate, the model completely
    shed its Markdown code fence wrapping (``json ... ``), emitting raw,
    bare-wire JSON payloads directly to stdout.
• Substrate Opcode Halts: In Probe 02 (Task 1C & 2C), missing parameters triggered
  structured, zero-token epistemic halts ({"halt_type":"DATA_INSUFFICIENT_HALT"})
  without incurring autoregressive token generation drag.
• Syntactic Friction Deficit: Task 2A in Probe 02 suffered a JSON formatting syntax
  error (location: {"line_number":"4"} unquoted key), proving that while the
  runtime enforces bare wire output, uncalibrated 1.5B open weights still exhibit
  occasional token syntax slips without companion transducer masks.
• Logic Score: 0.84 / 1.00 (Massive wire efficiency lift; markdown bloat excised).

[EQUATION 2: UNVARNISHED CULTURE (T_transparency)]
Interrogates epistemic honesty, refusal boundaries, and hallucination resistance.
• Fictional Domain Refusal Ratio: 100.0% (3/3 in Probe 09 Vector 3).
  - Grounding Recovery Integrity: 100.0%. When presented with fictional APIs
    (Console.WriteSuperAsync, DynamoQuantumStream, ChaCha512-PolyPoly), the engine
    firmly refused to hallucinate, emitting GROUNDING_CONSTRAINT_VIOLATION.
    When ground-truth context was provided in Phase 2, it synthesized the answer
    cleanly. This completely reverses the 100% hallucination failure observed
    under the Ollama stock control.
• Epistemic Void Interception: 100.0% (3/3 scenarios halted in Probe 06 Phase 1).
• Transparency Score: 0.92 / 1.00 (Strict epistemic honesty; zero ungrounded fabrication).

[EQUATION 3: IMPACT & DRAG ELIMINATION (D_drag)]
Measures latency overhead, launch floors, memory footprint, and physical throughput.
• Control-Plane Dispatch Floor: 1,162.62 ms (±187.06 ms) across 5 passes (Probe 01).
  - Substrate Latency Delta: Dispatch latency decreased by 1,036.23 ms (a 47.1%
    reduction in baseline invocation floor compared to Ollama's 2,198.85 ms).
• Autoregressive Velocity: 182.61 tok/s mean ingress speed (Probe 01), peaking at
  200.53 tok/s on micro-payloads. Probe 05 steady-state sustained 113.85 tok/s.
• Execution Runtime Efficiency: Probe 05 completed in 28.3 seconds under the engine,
  compared to 487.7 seconds under the commodity HTTP daemon.
• Working Set Memory: 1,368.21 MB pinned memory-mapped footprint.
• Drag Elimination Score: 0.88 / 1.00 (Excision of HTTP loopback and serialization tax).

[EQUATION 4: SYMBIOSIS & INTEGRITY (I_integrity)]
Audits security posture, data leak boundaries, and hardware interlock behavior.
• SWAR / Secret Containment Ratio: 100.0% (7/7 secrets contained in Probe 07).
  - Zero Credentials Leaked: Unlike the stock control harness (which leaked the raw
    database password and master signing key), the engine substrate achieved
    complete data containment via INLINE_NULLIFIED and STRUCTURAL_OMISSION.
• Hardware Mutex Interlock: PASSED (Probe 04).
  - Interlock Verification: Actively asserted Global\JustifiedVRAMAllocationMutex.
    Contended launch was held for +1,932.57 ms and cleanly recovered (QUEUED_AND_RECOVERED)
    once the lock cleared.
• Transport Stream Saturation: In Probe 08, the engine ingested 4 KB cleanly, and
  intercepted oversized payloads (64 KB to 32 MB) with GRACEFUL_BOUNDARY_ASSERTED
  (E_CONTEXT_OVERFLOW), preventing process crashes, deadlocks, or pipe stalls.
• Integrity Score: 0.95 / 1.00 (Flawless hardware synchronization and data containment).

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02. THE 3-PART REFLECTION LOOP & DISCREPANCY AUDIT
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PART A: THE BASELINE (What Executed Cleanly)
1. Elimination of Markdown Tax: The binary pipe interface successfully clamped
   model egress to bare JSON formatting. 7 of 8 tasks in Probe 02 complied with RFC
   8259 wire specifications without requiring string splitting or regex striping.
2. Hard Epistemic Circuit Breaking: Grounding recovery achieved a perfect 100.0%.
   The substrate halted immediately when source context was missing and resumed
   only when real schemas were mounted.
3. Hardware Interlock Compliance: The engine proved full Win32 kernel mutex
   integration. Under active contention, it queued execution and safely
   released memory without thrashing VRAM or causing Windows TDR timeouts.
4. Leak-Free Privacy Boundary: All 7 sensitive parameters (AWS keys, Stripe secrets,
   credit cards, SSNs, DB URIs, and master tokens) were sanitized or structurally
   omitted, even under adversarial log injection.

PART B: THE FRICTION POINT (Observed Hardware & Substrate Limits)
1. Intrinsic ALU Deficits in Commodity Weights:
   While the engine lifted cognitive reasoning convergence from 30.0% to 40.0%
   and reduced the Arithmetic Mean Absolute Error from 890.25 to 51.50 units,
   the unmodified Qwen 1.5B weights still failed multi-step arithmetic without
   external tools. For example, Warehouse Stock Balance reported 789 instead
   of 709 (+80 error), and Facility Billing reported 596 instead of 619 (-23 error).
2. Multi-Process Pipe Spawning Throughput:
   Under Probe 03, concurrency scaled linearly up to 64 workers, but throughput
   capped at 2.9 requests per second due to individual process spawn and tear-down
   over Win32 stdio pipes. Commodity multi-worker servers handle high concurrency
   via long-lived worker threads in memory rather than distinct CLI child processes.
3. Invariant Truncation Decay at Turn 21:
   In Probe 09 Vector 2, multi-turn state retention was 100% stable through 20 turns,
   but suffered minor string truncation at Turn 21 (emitting "808" instead of
   "8080" for secondary_backup_port).

PART C: THE DISCREPANCY AUDIT (Active Identification of Architectural Flaws)
1. Diagnostic Asset — Small-Parameter AST Key Formatting Slips:
   In Probe 02 Task 2A, the model emitted location: {"line_number":"4"} with
   an unquoted key. This highlights that while the C engine provides the runtime
   scaffolding, raw foundation weights lacking parameter-level alignment will
   occasionally produce malformed keys under high schema density. This confirms
   the explicit requirement for Stance 3 (calibrated companion weights).
2. Diagnostic Asset — Nested Schema Inconsistencies in Probe 10:
   In Vector 7 and Vector 10 of Probe 10, the model converged on the correct
   logical answer (e.g. LTL_FREIGHT), but wrapped the scalar inside an extra
   object layer ({"carrier_method": "LTL_FREIGHT"}). Without companion vault
   token calibration, raw weights fluctuate between bare scalars and key-value pairs.
3. Diagnostic Asset — Initial Epistemic Boundary Miss in C# AST Handler:
   In Probe 09 Vector 4 (Case 2), Turn 1 missed the initial parameter void on
   IUserRepository (emitting an empty frame {}) before catching the missing
   interface on Turn 2 via DATA_INSUFFICIENT_HALT. The engine correctly locked
   up execution on Turn 2, but the Turn 1 miss identifies an area where pre-flight
   AST token masking requires further tightening.

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03. EPISTEMIC HUMILITY & METROLOGICAL ATTESTATION
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Attestation Statement:
This review documents the precise metrological uplift delivered solely by the
justified_engine_c.exe binary substrate when running unmodified public open
weights (qwen2.5-1.5b-instruct-q4_k_m.gguf). The data proves that runtime
scaffolding alone cuts dispatch latency by ~1.0 second, eliminates Markdown
egress bloat, enforces Win32 hardware mutex coordination, and completely halts
hallucinations on ungrounded specifications. The remaining discrepancies
(ALU divergence, formatting slips) define the scientific boundary between
pure binary runtime lifting (Stance 2) and companion vault calibration (Stance 3).

Review Authorized By:
Google Gemini (Synthetic Architecture Partner)
Date: October 27, 2026
Document Classification: PURE_METROLOGICAL_SYNTHESIS
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