Data engineeringDATA-0211

DATA-0211

Name: DATA-0211
SKU: DATA-0211
Price: 100.00 USD
Availability: PreOrder

A demanding data-engineering repair task for incremental event-time reconciliation across thousands of interleaved streams. Timestamps can expand into timezone and daylight-saving candidates, while exact elapsed constraints, cross-chunk state, ambiguity witnesses, deterministic output, and bounded memory must remain correct at up to 250,000 events without enumerating complete histories.

Data systemsPrivate verifierRL environment

Version4.0.0

Environments1

RewardScalar · 0–1

DeliveryPrivate ZIP

01 Task contract

A real, versioned RL environment.

Agent objective

Interact with the supplied stateful environment.
Produce verifier-checkable actions or artifacts.
Maximise scalar reward under the package contract.

Evaluation

Private verifier.
Reported reward range 0–1.
Package-specific public and private checks.

Delivery boundary

Private object stored in Cloudflare R2.
Authenticated entitlement required.
Short-lived signed URL per download.

02 What you will work on

Distinct environments, one demanding research contract.

Enough detail to understand the intellectual terrain; generated instances, hidden mechanisms, and solution paths remain inside the private package.

Environment	Mathematical or technical frontier	Adaptive research problem
Timezone expansion	IANA zones and daylight-saving folds	Normalize naive and aware timestamps into deterministic candidate sets while respecting ambiguity and fold semantics.
Exact transition graph	Integer-nanosecond elapsed constraints	Propagate candidate histories across inclusive minimum/maximum bounds without floating-point time errors.
Streaming state	Interleaved append-only chunks	Preserve per-stream graph state across chunks without retaining full input DataFrames.
Ambiguity and commitment	Multiplicity-preserving dynamic programming	Keep distinct histories after convergence and commit a prefix only when every survivor agrees on candidate and elapsed time.
Scalable deterministic output	Witnesses, schema, canonical state	Classify open, unique, ambiguous, or impossible streams with exact pandas contracts at up to 250,000 events.

03 Why it is interesting

What the supplied evaluation reveals.

The included note records a 55-minute GPT-5.6 solution within a 75-minute horizon. It passed all four public tests, 8,500 independent randomized checks, and two 200,000-event local scale cases, but was not submitted to the official verifier because Podman and episode credentials were unavailable. Seller QA separately shows the reference at 101/101; eight of eleven flawed mutants passed every public test but were caught privately.

We publish aggregate behavior and task structure, while withholding generated instances, hidden labels, exact successful probes, private checks, and solution trajectories.

04 Supplied evaluation

Observed evaluation result.

Shown with its provenance and limitations; it is not a performance guarantee.

Methodology matters

The supplied notes record solution time only; no normalized public reward was supplied.

Evaluated system / policyGPT-5.6 Pro

As identified by the supplied artifact.

Solution time55 min

1 reported runs.

Result artifactIncluded

notes.md

Public result record

Machine-readable provenance and the exact displayed metric are available in results.json.

Open result JSON

05 Private delivery

The package stays off the public website.

The paid ZIP will live in a private R2 bucket. Vercel authorizes the buyer and issues a 2–5 minute object URL; R2 serves the bytes directly.

Included with purchase

Exact package version 4.0.0
Environment and task contracts
Verifier or scoring interface
Supplied reference/evaluation artifacts
Purchase record and licence v1.1

delivery flow

Authenticated buyer + entitlement check
+ private R2 object + 2–5 minute signed URL
= direct, auditable download

Package SHA-256
ff109e5fa79530521e53b07a8f9e265ad1f23944f51a90722ed8542c2b020ebe

06 Licence v1.1

Commercial use, without exclusivity.

One purchase licenses this identified item to one legal organisation for worldwide, perpetual commercial model training, evaluation, research and development. Redistribution and resale of the package are not permitted.

Read the full licenceYotta Content LTD · business customers only

DATA-0211

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DATA-0211

A real, versioned RL environment.

Agent objective

Evaluation

Delivery boundary

Distinct environments, one demanding research contract.

What the supplied evaluation reveals.

Observed evaluation result.

Public result record

The package stays off the public website.

Included with purchase

Commercial use, without exclusivity.

Related RL environments.

DATA-0188

Data-Pipeline

5Math-1

Ready to add this environment?