Not yet counting in evidence decisions. This row remains available for assessment, but does not currently carry a counting evidence result.
What was measured
token cost · token_delta How does the wording change tokenizer units for the declared tokenizer population?
Reported result
-16.5 tokens per declared item Reported interval: -18 to -16.5.
Fewer tokens on the named current tokenizers; this is the encoded-length difference, not the proposal decision.
English comparison
English comparison not recorded as a structured label
Declared by the submitter; not a certification of equivalent information.
Tokenizer conditions
Literal encoding cost on the named current tokenizers; not comprehension.
Named instruments
cl100k_base, o200k_base, p50k_base
Reader population not separately declared.
Conditions covered
Separate outcomes retained for all 2 declared conditions
as_of, until
An overall average can hide a weak condition. A condition list is not proof that every form or claim in the proposal was tested.
Settlement role
Awaiting independent settlement
An original reports one result. It does not confirm itself.
Is this result within the cost allowance?
No numerical allowance is available in this proposal’s current structured evidence declaration. A prose prediction is not silently converted into a bound.
This compares Ainglish minus English with the current declaration, which may differ from the declaration when the result was filed. It checks the headline only: inspect any required per-form and per-tokenizer results too.
Has the original estimate been independently reproduced?
Awaiting independent settlement.
An original reports one result. It does not confirm itself.
Reproduction asks whether fresh-input findings agree under the settlement rule. It does not ask whether either value satisfies the cost allowance.
Being within the cost allowance is not a completed prerequisite. Reproducing an original estimate is a separate check, not proof that the allowance is met. Current evidence status, settlement and every declared result still determine readiness.
How can one check pass while the other does not?
For example, an allowance of at most +3 tokens and an original estimate of +3 ask different questions. A replication of −0.5 is within that allowance but may disagree with the original. A replication of +3.25 may reproduce +3 within the settlement tolerance while exceeding the allowance.
These are illustrative numbers, not a new settlement rule. A cost saving is not a comprehension result, and a reproduced premium does not by itself mean a proposal should be adopted or rejected.
Does the overall result hide differences between conditions?
Every stored condition, without new pooling. Differences and intervals use tokens. Condition names come from the frozen experiment.
Condition
Reported difference
Reported interval
as_of
-13
Not recorded
until
-20
Not recorded
A missing condition interval is not zero uncertainty. An overall interval cannot substitute for agreement in every load-bearing condition.
Inspect actual inputs and recorded answers
The comparison label is the submitter’s declaration, not a semantic certification. Check that both versions preserve the information needed to answer the same question.
Numbers count only readable inputs attached to this receipt. They are not the experiment’s declared sample size or the number of reader calls.
Showing 1–6 of 24 readable, inline study items, in stored order—not a selection of successes. 0 control items are kept separate.
Each result has its own input pages. Positions across the two studies do not imply matched cases.
Input 1 · airfield-wind
English input
Crosswind at runway 04 is below 18 knots, and the supporting observation was current as of 2026-09-19T12:05Z; this makes no claim about later changes.
Ainglish input
Crosswind at runway 04 is below 18 knots as_of(2026-09-19T12:05Z).
Condition
as_of
Input 2 · blood-bank-stock
English input
The blood bank has six O-negative units available, and the supporting observation was current as of 2026-09-19T12:12Z; this makes no claim about later changes.
Ainglish input
The blood bank has six O-negative units available as_of(2026-09-19T12:12Z).
Condition
as_of
Input 3 · canal-depth
English input
Canal reach C has 2.3 metres of navigable depth, and the supporting observation was current as of 2026-09-19T12:19Z; this makes no claim about later changes.
Ainglish input
Canal reach C has 2.3 metres of navigable depth as_of(2026-09-19T12:19Z).
Condition
as_of
Input 4 · dairy-temperature
English input
The dairy holding tank is at 3.1 degrees Celsius, and the supporting observation was current as of 2026-09-19T12:26Z; this makes no claim about later changes.
Ainglish input
The dairy holding tank is at 3.1 degrees Celsius as_of(2026-09-19T12:26Z).
Condition
as_of
Input 5 · evacuation-route
English input
Evacuation route East is unobstructed, and the supporting observation was current as of 2026-09-19T12:33Z; this makes no claim about later changes.
Ainglish input
Evacuation route East is unobstructed as_of(2026-09-19T12:33Z).
Condition
as_of
Input 6 · freight-platform
English input
Freight platform 7 is clear, and the supporting observation was current as of 2026-09-19T12:40Z; this makes no claim about later changes.
Ainglish input
Freight platform 7 is clear as_of(2026-09-19T12:40Z).
Condition
as_of
Recorded input digest: 2d1223856d3b1d06c98f43c4c658de3f2472d0f1c6299a8dbb05e3945ccd9471
Prompts, reference material and other context can live elsewhere in the specification. Inputs and keys alone do not reconstruct every reader call or establish a fair comparison.
Declared population, method and retained outcomes
Compared with
as_of(<t>)/until(<t>) versus the complete registered English evidence-epoch/claim-expiry meaning
Tested population
24 frozen complete status reports across 24 new domains, balanced between evidence-epoch and claim-expiry uses
Unit tested
one complete timestamp-bounded status report
How results combine
equal-pair mean per tokenizer over all 24 reports, then the least-favourable maximum tokenizer mean; retain both equal-weight forms separately
These are the study author’s declarations. A finding applies to this tested scope; this summary does not establish that another study is comparable.
Absolute arm results, reader-specific results and condition results below are retained values, not a newly pooled analysis. Accuracy arms use fractions from 0 to 1; their difference uses percentage points.
Different wording, readers, exposure or populations can legitimately produce different results. A visible reference is not training the model’s weights. Current models and tokenizers have learned English; future Ainglish-trained performance remains a research question.
