XGB side_filter isotonic q05 (Phase 2 10k top rank) INTERNAL ONLY

← Secret Lab index · xgb_side_filter_isotonic_q05_phase2

Definition

Family	ml
Evidence tier	T0_EXPLORATORY
Public status	NOT_PUBLIC
Lab status	NEEDS_ARTIFACT_RECOVERY
Effective status (this eval)	NEEDS_ARTIFACT_RECOVERY
Lab inception (forward start, no backfill)	2026-07-09T03:55:54Z

Historical Evidence (separate from forward)

source_report	reports/research/ml_10k_feature_discovery/phase2_20260707T045123Z/candidate_funnel_top30.csv
source_pr	18
historical_net_pnl	—
historical_max_dd	—
historical_sharpe	—
historical_trade_count	—
validation_pnl	+168.24
locked_test_pnl	+316.13
search_adjusted_p	+0.01
reality_check_status	PASSED_PHASE2_SINGLE_SPLIT

Forward Evidence (since lab inception only)

No forward evaluation: no reproducible scorer/frozen params: no_frozen_isotonic_calibration_artifact_and_recalibration_recipe_unrunnable_in_this_environment

Risk Metrics

No risk overlay on this candidate.

Internal Ranking

Not ranked (no forward trades yet).

Why this tier

Exploratory log entry: leakage-safe idea with weak/inconclusive evidence (search-adjusted p=0.01, reality check: PASSED_PHASE2_SINGLE_SPLIT). Monitoring is allowed; public claims are not.

T2 Private-Watchlist Policy Status

Policy requirement	Status	Detail
valid scoring bundle / reproducible definition	NOT MET	no reproducible scorer/frozen params: no_frozen_isotonic_calibration_artifact_and_recalibration_recipe_unrunnable_in_this_environment
no safety violation	PASS	paper_only, real_orders_enabled=false, no backfill (validator-enforced)

Not eligible for private-watchlist review yet — the unmet lines above are why.

Promotion Checklist (human only)

Human review requested and recorded (never automatic)
Forward sample meets the target tier's policy minimums
Historical vs forward evidence consistent (no backfill, no locked-test rows counted as forward)
Risk metrics sane (drawdown, worst day, concentration)
Search-adjusted evidence disclosed (required for public claims, not for monitoring)
No alpha/profitability language in any proposed public copy

SECRET LAB — INTERNAL ONLY. Paper simulation bookkeeping. No real orders, no live trading, no execution candidate, no promotion from this page. Forward evidence starts at lab inception and is never backfilled. Not on the public dashboard; do not link from public_site.