Forecast onboarding time to autonomy economics

Forecast remaining time-to-autonomy and delay-cost tails with a company-local right-censored, partially pooled log-normal AFT model that must beat a global baseline on the latest whole cohort.

What it's for

Forecasts how long new joiners still need to reach autonomy, including the ones who haven't got there yet, and prices the delay.

Turns onboarding milestones into a board- and team-ready answer: when will this cohort likely reach locally defined autonomy, what capacity remains unavailable, and how costly is the tail?

What you give it

Inputs split into evidence read from your connected systems, calibration your team owns, and numerical controls that affect precision but never the result's meaning.

Field Type Role Required
current_episodes array of objects (10 fields) Evidence Yes
detail_limit integer ≥ 1, ≤ 1000 Your calibration Optional
economic_scenarios array of objects (4 fields) Evidence Yes
historical_episodes array of objects (10 fields) Evidence Yes
maximum_interval_coverage number ≥ 0, ≤ 1 Your calibration Optional
minimum_holdout_episodes integer ≥ 3, ≤ 10000 Your calibration Optional
minimum_interval_coverage number ≥ 0, ≤ 1 Your calibration Optional
minimum_log_score_improvement number ≥ 0 Your calibration Optional
minimum_training_episodes integer ≥ 10, ≤ 100000 Your calibration Optional
random_seed integer ≥ 0 Your calibration Optional
ridge_penalty number ≥ 0 Your calibration Optional
simulation_count integer ≥ 200, ≤ 20000 Your calibration Optional
tail_probability number ≥ 0.5, < 1 Your calibration Optional

Each current_episodes record

Field Type Required
age_days number (≥ 0) Yes
capacity_value_per_day number (≥ 0) Yes
evidence_verified boolean Yes
fixed_delay_loss number (≥ 0) Yes
id string (non-empty) Yes
interruption_rate number (≥ 0) Yes
mentor_hours_first_30d number (≥ 0) Yes
remote_fraction number (≥ 0, ≤ 1) Yes
role_id string (non-empty) Yes
task_complexity number (≥ 0) Yes
Example input
{
  "current_episodes": [
    {
      "age_days": 10,
      "capacity_value_per_day": 100,
      "evidence_verified": true,
      "fixed_delay_loss": 500,
      "id": "current-cohort-a",
      "interruption_rate": 1,
      "mentor_hours_first_30d": 8,
      "remote_fraction": 0.25,
      "role_id": "backend",
      "task_complexity": 3
    }
  ],
  "economic_scenarios": [
    {
      "duration_multiplier": 1,
      "id": "normal",
      "probability": 0.8,
      "value_multiplier": 1
    },
    {
      "duration_multiplier": 1.25,
      "id": "adverse",
      "probability": 0.2,
      "value_multiplier": 1.5
    }
  ],
  "historical_episodes": [
    {
      "autonomy_observed": false,
      "cohort_period": 0,
      "duration_or_censor_days": 23,
      "evidence_verified": true,
      "id": "autonomy-0-0",
      "interruption_rate": 0,
      "mentor_hours_first_30d": 0,
      "remote_fraction": 0,
      "role_id": "backend",
      "task_complexity": 1
    },
    {
      "autonomy_observed": true,

Truncated for display — the full payload is 755 lines.

What you get back

This is the actual output of running the example above — computed by the same function the platform calls, not an illustration.

Example output
{
  "decision": "forecast_available",
  "episode_forecasts": [
    {
      "delay_cost_cvar": 7185.2382,
      "delay_cost_var": 6467.4229,
      "episode_ref": "current-cohort-a",
      "expected_delay_cost": 3674.9561,
      "expected_remaining_days": 28.5042,
      "observed_age_days": 10,
      "remaining_days_p10": 20.487,
      "remaining_days_p50": 27.9766,
      "remaining_days_p90": 37.7176,
      "role_fallback_used": false,
      "role_id": "backend"
    }
  ],
  "interpretation": "The model conditions remaining time on survival beyond observed age and treats mentor hours, remote fraction, interruptions, and complexity as predictive associations. It does not estimate mentor causality, rank people, or support employment decisions; unsupported forecasts remain diagnostic only.",
  "method": "right_censored_partially_pooled_lognormal_autonomy_aft_v1",
  "model_diagnostics": {
    "log_duration_sigma": 0.15,
    "random_seed": 17,
    "represented_role_ids": [
      "backend",
      "frontend"
    ],
    "ridge_penalty": 2,
    "simulation_count": 500
  },
  "portfolio_summary": {
    "current_episode_count": 1,
    "delay_cost_cvar": 7185.2382,
    "delay_cost_var": 6467.4229,
    "expected_total_delay_cost": 3674.9561,
    "expected_total_remaining_days": 28.5042,
    "tail_probability": 0.95
  },
  "truncated_episode_count": 0,
  "validation": {
    "gates": {
      "current_role_support": true,
      "duration_mae_challenge": true,
      "evidence_verified": true,
      "holdout_support": true,

Truncated for display — the full payload is 61 lines.

How it works

Forecasting & survival — Estimate when something completes or fails, with censoring and unresolved work handled honestly rather than dropped.

  1. 1 Reserve the latest complete cohort period; fit a right-censored log-normal AFT model with task complexity, remote share, early mentor hours, interruption rate and ridge-shrunk role effects on earlier company data.
  2. 2 Challenge it against a global censored log-normal baseline on later-cohort survival log score and observed-duration MAE, require interval coverage, evidence support and represented current roles, and retain unsupported results as diagnostic only.
  3. 3 Condition each current episode on having remained non-autonomous through its observed age, replay coherent duration/value scenarios with common draws, and aggregate remaining-time and delay-cost VaR/CVaR.

Before you trust it

Every tool in the catalog ships with the conditions under which its answer is meaningful — and the conditions under which it should abstain instead of guessing.

Assumptions & guardrails

  • Training examples precede their outcomes, censoring and unresolved work are represented, and deployment populations remain comparable to validation cohorts.
  • Censoring is non-informative conditional on submitted features, autonomy definitions remain comparable, covariates precede outcomes, latest-cohort maturity is honest and finance owns marginal delay value.
  • A predictive interval or risk estimate is not a deadline promise, causal explanation, or individual-performance judgment.
  • Mentor-hours and work-pattern coefficients are predictive associations, not causal mentor quality or employee productivity. Do not use episode estimates for employment or compensation decisions.

Minimum evidence

  • historical_episodes: required and organization-defined
  • current_episodes: required and organization-defined
  • economic_scenarios: required and organization-defined

How to validate it

Use chronological train/calibration/test windows, compare proper scores and decision value with a simple baseline, and recalibrate only from outcomes resolved after prediction time.

Calibrating it to your org

Same for everyone

The mathematical kernel, validation rules, method version, and JSON output semantics are organization-independent; no tenant-trained coefficients or company benchmark is embedded in the function.

Specific to you

  • zero-inclusive right-censored autonomy cohort mart built only from evidence available at each historical cutoff, with latest-whole-cohort holdout, stable definitions, source completeness and current episode feature snapshots
  • autonomy event and censoring policy, cohort-period maturity, feature lookback, role taxonomy/support, ridge strength, baseline log-score/MAE and interval-coverage gates, scenario law, capacity value, fixed delay loss, tail appetite, privacy access and model refresh trigger

Calibration workflow

  1. 1 Define the management decision, target outcome, aggregate unit, privacy boundary, cadence, and prediction/intervention horizon for this organization.
  2. 2 Build a tenant-scoped historical cohort using only information available before each prediction or decision; preserve zero periods, censoring, assignment probabilities, and unresolved outcomes when the method requires them.
  3. 3 Estimate statistical parameters on training history, but obtain costs, utilities, risk tolerance, practical-effect thresholds, capacity, and policy constraints from accountable decision owners.
  4. 4 Validate on later time windows or held-out aggregate units at the deployment grain, against a simple baseline and the function-specific validation strategy.
  5. 5 Deploy only if the returned decision clears evidence, overlap, calibration, robustness, and guardrail checks; warning, unsupported, schema-gap, and fallback decisions are abstentions.
  6. 6 Monitor realized outcomes, data drift, coverage, and decision regret; recalibrate at a governed cadence or after a detected regime/definition change, never merely because a stakeholder dislikes the result.

Call it from your AI

You don't wire up 388 tools in your MCP client. The GitRevio MCP server exposes 18 tools, three of which let an agent search the catalog, read a tool's schema, and run it — so the assistant finds this one on its own.

gitrevio_capabilities_search
  { "q": "forecast remaining timetoautonomy and delaycost tails" }
  → finds "forecast_onboarding_time_to_autonomy_economics"

gitrevio_capability_describe
  { "capability_id": "forecast_onboarding_time_to_autonomy_economics" }
  → returns the input schema and agent guidance shown on this page

gitrevio_capability_run
  { "capability_id": "forecast_onboarding_time_to_autonomy_economics", "arguments": { ... } }
  → returns the result shown above

Works in Claude Desktop, Claude Code, Cursor, Cline, Continue.dev, Goose and Aider. See the MCP server.

Related tools

Audit onboarding mentorship evidence integrity

Audit point-in-time onboarding cohorts, ordered autonomy milestones, source completeness and corroborated mentorship windows before publishing privacy-safe ramp evidence.

Statistical audit & measurement

Optimize onboarding mentorship portfolio

Choose an interference-aware mentorship portfolio using only prospective controlled effects, reliability shrinkage, common autonomy scenarios, unique shared loss, mentor capacity, service gates, CVaR and exact-or-disclosed beam search.

Forecasting & survival

Analyze info gap robust satisficing

Select a robust-satisficing action under severe uncertainty with Info-Gap Decision Theory: evaluate worst and best payoff across a governed nested uncertainty envelope, maximize the radius before a critical requirement fails, report windfall opportuneness, and use no scenario probabilities.

Decision analysis

Audit attention fragmentation evidence integrity

Audit consented point-in-time contributor identity, availability, privacy-safe calendar metadata and work-session lineage before reporting aggregate meeting load, protected focus blocks or cross-project switching.

Statistical audit & measurement

Audit attrition risk prediction integrity

Audit an attrition model's complete eligible cohort, point-in-time features, supportive-use governance, intervention-contaminated labels, competing outcomes, calibration, false positives and authorized subgroup error before any person-level use.

Forecasting & survival

Audit code knowledge concentration integrity

Audit file, module, service, or repository knowledge concentration from point-in-time substantive changes, reviews, incident response and documentation using identity-confidence filtering, recency decay, Bayesian ownership uncertainty, entropy-effective owners, HHI and leave-top-owner-out resilience—without turning contribution evidence into a person-performance score.

Sequential Bayesian & bandits

See every tool in People, retention & knowledge →

Ready to See Your Engineering work clearly?

Request a free demo