H67: course likes from sharp

Mechanism and rationale

Last ran at a sharp track at a course where such runners have beaten the market by 25%+ before. A type of horse suited by this track coming from a similar or opposite one.

The rule

cp_from_sharp_runs >= 60 AND cp_from_sharp_wins >= 1.25 * cp_from_sharp_exp

Reads: cp_from_sharp_runs, cp_from_sharp_wins, cp_from_sharp_exp

Pre-registration

Spec hash (sha256 of the canonical pre-spec)

not designed yet

Frozen

not frozen

The definition can still change.

Broad

cp_from_sharp_runs >= 60 AND cp_from_sharp_wins >= 1.25 * cp_from_sharp_exp

Kind

all

Origin

research/experiments/overnight/results_v2.jsonl

Refinements

none

Tier

C

Result (from the archive)

info broad · 15 Oct, 23:10

Bets

2,987

A/E

1.00

winners vs the prices

SP return

-28.4%

level stakes

Betfair SP return

–

13 bets with a BSP

Strike rate 9.3%.

Falsification

No attacks yet. Only promising ideas are attacked.

Sealed holdout (vault)

Not queried. Only a frozen idea can spend its one query against the 2020-25 holdout.

Forward record

No forward record. Shadow tracking starts after the vault and counts only races run after the freeze.

Lineage

No parent and no descendants yet. When an agent mutates, generalises or splits this idea, the new hypotheses appear here.

Agent runs

No agent has worked on this yet.

Timeline

1. H67-course-likes-from-sharp Discovery → KILLED import: tier C: rejected, do not test again unless new data changes the idea; best [broad] RED A/E 0.999 on 2987 bets (broad RED)

   15 Oct, 23:10 · importer

2. import result for H67-course-likes-from-sharp (broad): info

   15 Oct, 23:10 · importer

3. New idea H67-course-likes-from-sharp: H67: course likes from sharp (import)

   15 Oct, 23:10 · importer

Every change is an event with an actor: an agent and its version, an engine, a human, or the importer. Current stage: Killed.