AI-Lab Harness v2.4 Active: Real-Time Subagent Coordination & Playwright Verified Sandboxes
Portfolio Exhibition • 100% Assertion Parity

AI-Lab: Agentic Harness Showcase

Live Interactive Sandboxes • Head-to-Head Visual Arenas • Machine-Verifiable Telemetry Receipts

gemini-3.8-flash -63.05% Run Cost 413.9% Cache Retention
Section 01 •

Live Topology Arena

Interactive SVG API gateway with live chaos injection, load sliders, and real-time sparklines.

145k RPS
Status: NOMINAL
Ingress Gateway Auth Service Healthy (2.1ms) Billing Service Healthy (4.8ms) Search Engine Healthy (6.2ms) Influx Sink Analytics DB
Latency (p50) 4.2ms
Tail Latency (p95) 12.8ms
Critical Tail (p99) 18.4ms
Section 02 •

Split-Screen Visual Arena

Side-by-side comparison of Monolithic Vanilla vs. Governed Sub-Agent craftsmanship.

Arm A: Vanilla Monolith 10,838 bytes

Functional, Plain Default Architecture

Standard functional output with plain gray borders, default system typography, and static SVG shapes. Lacks fluid transitions and micro-interaction states.

Playwright Status: 3/3 Passed
Context Growth: 86.2k un-cached tokens
Output: Baseline Sandbox Open Sandbox ↗
Arm B: Governed Sub-Agents 17,719 bytes

Production-Ready SaaS Experience

Built with dark glassmorphism (backdrop-blur-16px), glowing status beacons, animated SVG stroke pulses, Inter & JetBrains Mono typography, and an accessible modal drawer.

Playwright Status: 3/3 Passed
Context Retention: 413.9% Cache Retention
✓ Accessible Dialog + Micro-interactions Open Sandbox ↗
Section 03 •

Telemetry Receipts & Run Logs

Machine-verifiable token usage, thinking effort rationing, and duration telemetry across runs.

Benchmark Task Baseline Cost Governed Cost Savings (%) Thinking Saved Cache Hit Duration Playwright
EXP-007 (Topology Sandbox) $0.08341 $0.03082 -63.05% -740 tok 413.9% 49.2s → 19.8s 3/3 Pass
EXP-006 (Financial Ledger) $0.07186 $0.02780 -61.32% -500 tok 412.7% 44.5s → 18.2s Pass
EXP-005 (PulseEngine Landing) $0.06282 $0.02641 -57.96% -280 tok 398.2% 32.8s → 16.5s Pass