v4.4.0 — Operational Intelligence (Final Phase)
What's new in v4.4.0
The final phase. All 29 phases of the Turing roadmap are now complete — 84 implementation items, from the first hypothesis queue to the last research planner. Turing is now self-aware enough to diagnose its own failures, prescribe its own repairs, and plan its own campaigns.
/turing:postmortem — Automated Failure Postmortem
When experiments stop improving, stop guessing and start diagnosing. Analyzes the failure streak and scores 5 root cause hypotheses: search space exhaustion (micro-tuning params that don't matter), systematic config error (all experiments share a bad setting), data issue (all model types fail identically), metric ceiling (near theoretical maximum), and noise floor (improvements within seed variance). Each diagnosis includes scored evidence and ranked actionable recommendations that link to the right /turing: command to fix it.
/turing:doctor — Harness Self-Diagnosis
Is Turing healthy? Seven checks: Python environment, dependency imports, config.yaml validity, experiment log integrity (corrupt line detection), script AST parsing, disk space, and git state (uncommitted changes to evaluation-critical files). --fix mode auto-repairs safe issues — removes corrupt log lines with automatic backup, reclaims disk space. Reports HEALTHY / DEGRADED / UNHEALTHY with a pass/warn/fail score.
/turing:plan — Research Planning Assistant
Design the next N experiments strategically, not randomly. Computes per-family ROI from experiment history, adjusts strategy priorities based on project state and goal ("maximize F1 for production"), and allocates budget across 5 strategies: feature engineering (highest-ROI direction), model search, ensemble & composition, production readiness (calibration + compression), and verification. Generates a phased plan with specific experiment descriptions.
Integration
- Postmortem diagnosis and active research plan appear in
/turing:briefresearch briefing - All commands registered in router, installer, verifier, and scaffold
Numbers
| Metric | v4.3.0 | v4.4.0 | Delta |
|---|---|---|---|
| Tests | 1876 | 1986 | +110 |
| Commands | 71 | 74 | +3 |
| Scripts | 90 | 93 | +3 |
Roadmap Complete
All 29 phases (84 implementation items) from v1.0.0 through v4.4.0 are done. 74 commands, 93 scripts, 1986 tests, 2 specialized agents, 16 ADRs.