Head of AI — Safe Evaluation, Auto-Tune & Guardrails | TestSavant.AI

SOLUTIONS — BY ROLE: HEAD OF AI

Release Faster.
Reduce Rework. Prove Safety.

TestSavant.ai combines Red Teaming and the Nero attacker to surface real failure modes, then uses Auto-tune (Airflow) to retrain and redeploy guardrail models via the TestSavant API on Ray. The Data Synthesizer & Aggregator keeps datasets clean and current.

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Fewer Critical Findings

Real failure modes discovered pre-prod via hybrid Red Teaming + Nero.

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Faster Release Cycles

Auto-tune automates retrain→validate→redeploy; diffs and metrics stored.

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Better Data Quality

Synthesizer & Aggregator fuses telemetry, synthetics, and domain corpora.

Build a Safety-First AI Delivery Loop

Keep models improving while shipping on schedule.

Evaluation & Red Teaming

  • Attack libraries (injection, exfiltration, tool abuse)
  • Nero-generated novel samples; black-box model support
  • Coverage metrics; fail gates on critical regressions

Auto-tune Retraining

  • Airflow pipeline: ingest → retrain → validate → redeploy
  • Human approval optional; rollbacks and diffs recorded
  • Rapid cadence to keep guardrails current

Runtime Guardrails (API on Ray)

  • Low-overhead checks for prompts, RAG, and tools
  • Categories: prompt-injection, toxicity, privacy/PII, tool-safety
  • Telemetry feeds Aggregator for the next cycle

Data Synthesizer & Aggregator

  • Fuse traces, Nero, Red Teaming, synthetics, domain corpora
  • Produce clean datasets for training & evaluation
  • Support for external sources (papers, HF, CSV)

From Failures to Better Models

Turn every finding into training signal and runtime protection.

Failure ModeRuntime GuardrailTest MethodResult
Prompt injection / jailbreakBlock/transform; quarantineNero + Red Teaming lure suitesTakeover blocked; logs
Weak citations / RAG hallucinationDeny without strong provenanceSource-integrity checksTrustworthy answers; lineage
PII/PHI exfiltrationDetect → mask/tokenizeAdversarial PII payloadsLower leakage; proofs
Tool misuseDeny/transform risky callsFunction-call abuse suitesNo unsafe actions; audit trail
Drift / robustness regressionsAuto-tune retrain & redeployScheduled regression packsControlled updates; diffs

Architecture & Controls

Eval → synthesize → retrain → redeploy → observe. Repeat.

Deployed Guardrail Models

  • API on Ray; categories: injection, toxicity, privacy/PII, tool-safety
  • Telemetry per request for training loops

Red Teaming (Hybrid)

  • Automated + manual; black-box friendly
  • Updated from Nero & research

Auto-tune (Airflow)

  • Ingest → retrain → validate → redeploy
  • Diffs & metrics archived

Nero (Autonomous Attacker)

  • Self-play; learns from traces
  • Feeds successful samples to Red Teaming

Attack Knowledge DB

  • Patterns/signatures + examples
  • Retrieval memory for Nero

Data Synthesizer & Aggregator

  • Fuse telemetry, synthetics, domain sets
  • Produce clean datasets for training/tests

Evidence Support for AI Frameworks

Artifacts aligned to ISO/IEC 42001, ISO/IEC 23894, NIST AI RMF, GDPR Art 22/15(1)(h).

NIST AI RMF 1.0

  • Risk registers from findings, drift, and performance metrics.

ISO/IEC 42001

  • PDCA artifacts: diffs, validations, incident learnings.

ISO/IEC 23894

  • Evidence of risk lifecycle and re-tests.

GDPR

  • Explainability excerpts; human-review trails where needed.

Frequently Asked Questions

How do we plug this into CI/CD?

Run Red Teaming suites as a gate. On critical findings, block release; Auto-tune can retrain guardrails and re-run evaluation before go-live.

Do you support closed provider APIs?

Yes—black-box probing via prompts/files/tools; runtime guardrails enforce policy at the orchestration edge.

Ship More Safely—With Less Rework

See how evaluation findings flow into retraining and back into runtime guardrails via the TestSavant API on Ray.

TestSavant.ai provides technology and evidence to support AI safety programs. Nothing on this page constitutes legal advice.

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