RESEARCH · EVIDENCE & OUTCOMES

AI Accuracy Benchmarks

Any system can post a benchmark. These are the ones that say what it was measured on — and for whom.

AI Accuracy Benchmarks are the firm's published evaluations of how language AI actually performs — measured by language and dialect, under real conditions, against the instruments that define what accuracy means here. Where a vendor cites a single number, these report what it was measured on, where it holds, and where it breaks. They show the method and the limits, and they publish no result the firm did not run.

THE STANDARD

A benchmark you can interrogate.

An AI accuracy number is only as meaningful as what it was measured on. A system that scores well on a standard, high-resource benchmark can fail badly on a Pashto dialect or under real-world audio, and a single headline number hides exactly that. The firm's benchmarks are built to be interrogated — measured to a defined method, broken out by language and dialect, run under the conditions a system actually faces, and published with their limits — so a reader sees not just the score, but what it is a score of.

AI Accuracy Benchmarks are Ariana Nexus's published evaluations of how language AI performs — measured to defined instruments, broken out by language and dialect, run under real conditions, and published with the method and the limits. Where a vendor cites a single number, these report what it was measured on, where it holds, and where it breaks. Because the question that matters is accurate at what, and for whom.
Measured
Evaluated to a defined instrument and method — the Pashto-Dari Parity Index, the Sovereign Speech Index, the Cultural Hallucination Audit — not a vendor's self-report.
Disaggregated
Broken out by language and dialect, never a single average that hides which speakers the system fails.
Real-world
Measured under the conditions the system actually faces — real audio, real text, real use — not ideal inputs chosen to flatter.
Shown
The method and the limits are presented with every result, and no benchmark is published that the firm did not run.
THE INSTRUMENTS

Measured by instruments. Published as evidence.

Each benchmark is run against the instrument that defines what accuracy means for that dimension. The instruments are the method; this hub publishes what they found — one record, surfaced here as evidence and, filtered, on its instrument's own editions.

Published benchmark editions
What each instrument found — measured, disaggregated by language and dialect, and shown here as evidence.

How the catalog fits together — the instruments define the method; this hub publishes what they found. Illustrative of the relationship, not benchmark data.

Accurate at what, and for whom.

A single accuracy number is a claim. A benchmark that says what it was measured on, for which languages, under what conditions, is evidence. These are the second kind.

COVERAGE

The dimensions of accuracy, each measured by its instrument.

THE INSIGHT

An average hides who a system fails.

A single headline number is one claim about everyone at once. Disaggregated, the same evaluation becomes evidence — a reading for each language and dialect, showing where a system holds and where it breaks.

One headline number
A claim about everyone at once.
A reading per language and dialect
Evidence — where it holds, and where it breaks.

Illustrative of disaggregation — the shape of the method, not benchmark data.

THE BENCHMARKS

The published benchmarks.

The index below is bound to the firm's Research catalog and will list each benchmark edition — title, dimension, edition date, and a link to its method — filtered to measured evaluations and sorted newest first. It is inaugural.

INAUGURAL CATALOG

The first benchmark editions are in preparation. As evaluations are run and their methods finalized, the published benchmarks will appear here — each with its methodology and its limits. This catalog will not carry a score the firm did not measure, or a leaderboard it did not run.

ACCESS & METHOD

Published with the method, not the marketing.

Benchmark editions are published as they are run, each with the methodology that produced it, so a result can be examined rather than taken on faith. The firm reports what it measured and how; it does not publish cherry-picked numbers, and it does not rank named third-party products adversarially. Where a benchmark evaluates specific systems, the results are reported responsibly and in context.

A benchmark is published with the instrument, the languages and dialects covered, the conditions, and the limits of what it establishes — so the number can be read for what it is. No result appears that the firm did not measure.
Ariana Nexus institutional imagery
MEASURED BY DIALECT
An average is not an answer — accuracy measured for the languages and dialects people actually speak.
24
Afghan languages and dialect bands
0
security incidents
100%
senior-led engagements
41+
Trust Center documents
CONTINUE

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Know how the AI performs for the people you serve.

For the institutions that need more than a vendor's headline — a measured, disaggregated, real-world benchmark of how language AI performs for the languages and dialects they actually serve. Briefings are conducted under NDA, in Washington, D.C. or virtually.

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