What changed, and what we learned changing it.
16 articles in 5 categories. Every one names its author, when it was published and updated, how many sources it rests on, and what kind of proof stands behind it.
Product
What shipped on the desk and on this site, what it replaces, and what it still refuses to do.
- A conversation and a workspace, not a canvasThe desk used to be shown as cards on an infinite canvas. It is now shown as what an analyst actually reads: Kam on the left, the work on the right, and nothing that moves under your eyes.Written and covered by tests — not yet observed in a live run
- One room instead of two stacked panelsThe roster rail and the agent demonstration were two rectangles sitting on top of each other. Measuring them was the fastest way to see why it felt heavy.Observed running in the application
- An opening that hands over to the productA scroll-driven handover: the statement slides aside, fourteen mandates leave in three waves, and the desk enters at constant size.Observed running in the application
- Release notes — Finexia OS 0.0.22A typed artifact intent, a native workbook engine, a twenty-third tool, and a refusal that costs nothing.Written and covered by tests — not yet observed in a live run
Research
Findings from the published literature and from our own runs, once they survive a second look.
- Why financial answers need provenanceA number without its window and its source is not a weaker answer. It is an answer nobody can check afterwards.Primary sources, read and cited
- Facts, assumptions and calculations are three different thingsA model blends them by default. A spreadsheet built by an analyst keeps them apart, and that is what makes it auditable a year later.Written and covered by tests — not yet observed in a live run
- What financial benchmarks actually measureFour published sets, three different abilities, and one uncomfortable fact about contamination.Primary sources, read and cited
Engineering
How a hard part was actually built, including the attempts that failed first.
- In an Excel number format, a bare letter is a dateA workbook passed every structural check — seventeen parts, well-formed XML, no index out of range — and Excel still repaired it on open. The defect was one line and three letters.Written and covered by tests — not yet observed in a live run
- An XLSX engine that reopens its own outputWriting a spreadsheet is easy. Proving that what you wrote is a spreadsheet requires a second library.Written and covered by tests — not yet observed in a live run
- A fix that reproduced its own defectThe negation list was matched as a substring. The word for “a” contains the word for “not”, and a requested deck quietly disappeared.Written and covered by tests — not yet observed in a live run
- One tool contract across three providersThree vendor CLIs, three stream formats, one vocabulary of phases — and a rule that the adapter never summarises.Written and covered by tests — not yet observed in a live run
Benchmarks & tests
What counts as a measurement, what does not, and the conditions a score has to carry before it is published.
- Why this site did not import 0.0.32Nine proof banks were sealed, their digests matched, and the import was still refused. A capture can be exactly the file that was sealed and still show a product that has moved on.Written and covered by tests — not yet observed in a live run
- How Finexia defines a valid benchmarkEleven conditions, written before we have a single score, so that no score can be published without them.Primary sources, read and cited
- A green test is not evidenceTested, packaged and observed are three different claims. Most arguments about what a system can do come from treating them as one.Written and covered by tests — not yet observed in a live run
Company
What this project is for, which decisions shaped its scope, and what it deliberately refuses to be.
- What Finexia is forA research desk for one person, built so that every figure keeps its trail and no agent can quietly widen its reach.Written and covered by tests — not yet observed in a live run
- What we refuse to buildScope decisions are easier to explain than to make. These are the ones that shape everything else.Written and covered by tests — not yet observed in a live run