Misata: Outcome-Conformant Synthetic Data Generation

Muhammed Rasin

The data you could never get, with the answer key inside

Real data never tells you why: why a claim was denied, which cause shifted a control chart, how long a machine really had left, what demand the empty shelf lost. Each of these datasets carries that truth in its own columns, so a model or a dashboard can be checked against it. Every table is profiled below, every check is listed, and every dataset has a free preview.

9 datasets · 24,483,472 rows · 871 audit checks passed · from $5

Four dataset sheets fanned out, with a key and a verified seal: the answer key comes with the data

A fictional company · synthetic data by Misata · free previewPepperwind Trading Co. Eleven systems, three years.An invented spice and tea trader’s storefront, billing, books, warehouse, support, CRM, payroll, mail and analytics in 223 tables and 79 million rows, with an answer key and 420 graded tasks. Query it in your browser, take the preview free, keep the whole company for $30.Explore it

New · pharmaceutical manufacturing

Batch Release World

$49

One oral-solids plant, five systems, two years

Two years of a pharmaceutical plant's records, from process order to QP release, and the answer key to what went wrong there.

ERP
AUFK · AFRU · MATDOC · QALS · QAVE · QMEL
LIMS
samples · tests · injections · audit trail
MES
batch records · in-process checks · rooms
eQMS
deviations · OOS · CAPA · QP register

Event logs

OCEL 2.0 · XES · one case per finished batch

Rows: 661,497
Tables: 65
Joins: 25
Checks: 133 of 133

Buy for $49 Free preview and profile

Where a finished batch's time goes, stage by stagemedian90th pct

Order to start12.8 d
Manufacture2.5 d
Bulk testing to decision4.9 d
Wait to pack9.3 d
Packaging0.3 d
Packaging record review1.5 d
To QP certification0.2 d

In the answer key

Assay testing went from 1.3 to 3.5 days while two HPLCs were down
83% of batches made with coarse API went past dissolution stage 1, against 12% with fine
One analyst reintegrated 18.2 chromatograms per 100 tests; the next highest 3.7

Card spending each month, debit and credit
US Bank and Card Transactions
$15
2,500 US households at five banks and seven card issuers, two years
Five banks' raw statement lines, with every label behind them
Answer key
- description
- merchant_name
- category
- +6 more
Rows
7,627,186
Tables
14
Checks
50 of 50
Free previewProfile and preview
transactions, rows per monthMay 2025 – Oct 2026
AML Transaction Monitoring
$5launch price
One UAE bank, 10,000 customers, eighteen months
A UAE bank's whole trail from KYC to STR, with the laundering nobody caught
Answer key
- is_suspicious
- typology
- ring_id
- +7 more
Rows
11,711,393
Tables
16
Checks
129 of 129
Free previewProfile and preview
Weekly sales, at regular price and on promotion
Retail Data Warehouse
$15
Grocery chain, 10 stores, fiscal 2024 and 2025
Two fiscal years of a grocery chain, from the shelf to the receipt
Answer key
- baseline_units
- price_effect
- promo_lift
- +7 more
Rows
2,790,852
Tables
14
Checks
117 of 117
Free preview18-question projectProfile and preview
An X-bar chart with the truth underneath: flatness, characteristic 139
SPC for Precision Machining
$15
3 plants, 36 CNC machines, six months
Six months of control charts with the ground truth underneath
Answer key
- active_cause_id
- true_cause_shift_sigma
- true_tool_wear_sigma
- +6 more
Rows
515,442
Tables
15
Checks
101 of 101
Free preview18-question projectProfile and preview
Vibration through a life that ends in failure
Predictive Maintenance Fleet
$15
240 machines at 4 plants, two years
Two years of sensor readings, failures, repairs and costs for 240 machines
Answer key
- failure_mode
- true_life_days
- true_failure_at
- +6 more
Rows
179,004
Tables
6
Checks
68 of 68
Free preview18-question projectProfile and preview
First-pass denial rate, by month of service
Healthcare Claims and Denials
$15
10 payers, 8 facilities, calendar 2025
A year of revenue cycle with the reason behind every denial
Answer key
- cause_coverage_inactive
- denial_cause
- preventable
- +6 more
Rows
356,609
Tables
8
Checks
99 of 99
Free preview18-question projectProfile and preview
How much of each month was paid by the cut
Health Plan Claims and Reserves
$15
12,000 members, four products, calendar 2025
A payer's year with its incurred truth
Answer key
- unpaid_at_cut
- not_received_at_cut
- cause_no_prior_auth
- +4 more
Rows
284,051
Tables
7
Checks
107 of 107
Free preview18-question projectProfile and preview
Paid by the cut as a share of the ultimate loss
Personal Auto Claims and Reserves
$15
Regional insurer, 12 territories, accident years 2021 to 2025
An insurer's book with its ultimate truth
Answer key
- ibnr_true
- ultimate_on_claims_not_reported
- development_on_reported
- +3 more
Rows
357,438
Tables
6
Checks
67 of 67
Free preview18-question projectProfile and preview