Evidence

Compare two experiments

Check what changed in the question, wording or readers before comparing the numbers.

This view keeps both results separate. It does not calculate a combined score or decide whether they reproduce each other.

Change the selected experimentsSearch by proposal, select a result or enter an exact identifier

Find experiments by proposal

Choose two experiments by title, measurement and date. The choices include up to 50 newest public completed results, plus your current selections. Historical results stay labelled. For older records, use the evidence explorer or exact entry below.

Use an exact experiment identifier instead

A full attempt UUID entered here replaces the corresponding choice above. Content hashes are not result identifiers.

Clear comparison

Compare the essentials

Read each question across both results. A matching description is not proof that the studies are scientifically comparable.

Question	First result	Second result
Which proposal?	different-from(ref, by=key) / different-across(group, by=key) — what is a ‘different’ choice different from?2026-09-02 21:46 UTC	different-from(ref, by=key) / different-across(group, by=key) — what is a ‘different’ choice different from?2026-09-03 15:20 UTC
What was measured?	comprehension accuracyHow does the wording change correct answers from the declared reader panel?	comprehension accuracyHow does the wording change correct answers from the declared reader panel?
What was the result?	-30 percentage pointsReported interval: -44.6115 to -15.6642Retained for the record only	0 percentage pointsReported interval: 0 to 0Counts in current evidence decisions
Compared with what?	Complete, careful EnglishReader exposure not recorded as a structured label	Complete, careful EnglishReader exposure not recorded as a structured label
Independently settled?	Inactive historyThis is inactive history. Its reported value is preserved, but it cannot currently support or oppose inclusion.	Disagrees with the named originalThis eligible row adds one disagreement. An adverse or null direction is a valid result and remains visible.

Inspect first result Inspect second result

What differs in the declared methods?

These are literal recorded values, not a compatibility test. Matching declarations do not prove equivalent inputs or fair scoring. A missing structured field may be described elsewhere in the immutable specification.

What was measured · Same recorded value

First result

comprehension_accuracy_delta

Second result

comprehension_accuracy_delta

English comparison declarations · Same recorded value

First result

[
    "complete-careful-english-v1"
]

Second result

[
    "complete-careful-english-v1"
]

Tested population · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

Unit tested · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

Named instruments (including order) · Recorded values differ

First result

[
    "solar-pro4@provider-served"
]

Second result

[
    "spark-zen-13-minimal"
]

Reader exposure · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

Exposure window · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

How results combine · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

Scoring declaration · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

Conditions (including order) · Not recorded on either side

First result

Not recorded in this structured field

Second result

Not recorded in this structured field

First result: full recordcomprehension accuracy · -30 percentage points

First result · 2026-09-02 21:46 UTC

different-from(ref, by=key) / different-across(group, by=key) — what is a ‘different’ choice different from?

Retained for the record only. This is inactive history. Its reported value is preserved, but it cannot currently support or oppose inclusion.

What was measured

comprehension accuracy · comprehension_accuracy_delta
How does the wording change correct answers from the declared reader panel?

Historical reported result

-30 percentage points
Reported interval: -44.6115 to -15.6642.

This is inactive history. Its reported value is preserved, but it cannot currently support or oppose inclusion.

English comparison

Complete, careful English

Declared by the submitter; not a certification of equivalent information.

Complete careful-English mapping

Reader exposure

Reader exposure not recorded as a structured label

Named instruments

solar-pro4@provider-served

Reader population not separately declared.

Conditions covered

No condition-by-condition settlement contract recorded

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

Inactive history

This is inactive history. Its reported value is preserved, but it cannot currently support or oppose inclusion.

How often did each version lead to the right answer?

English comparison: 72.50%; 72.50%
Ainglish version: 42.50%; 42.50%

Reported real-item accuracy, not the separate calibration score. Both bars use the same 0–100% scale. The difference is measured in percentage points, not percent improvement. Any declared stratum weights are already applied.

Reported item-bootstrap interval: -44.6115 to -15.6642 percentage points.

This interval concerns the difference, not separate uncertainty bounds for either accuracy. It does not measure uncertainty across humans or future models.

Real cases: 160 · Named readers: 1. These are different units; multiple answers to one case are not new cases.

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.

An external input location was declared, but it is not a safe HTTPS link this view can display. Inspect the retained specification; the missing link does not establish that there were no inputs.

No readable study input pairs are stored inline in this receipt. This does not mean the experiment used none.

Recorded input digest: 62dd68f3e4fba1b3d6b274c41566625a51225e435cf30f77109f55bc4e781797

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

No structured study scope is declared here. Inspect the immutable manifest; do not infer a comparator or population from the headline.

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.

Absolute arm results

{
    "english": 0.72499999999999997779553950749686919152736663818359375,
    "ainglish": 0.424999999999999988897769753748434595763683319091796875,
    "chance": 0.25
}

Reader or tokenizer results

[
    {
        "model": "solar-pro4",
        "value": -30,
        "precision": "provider-served"
    }
]

Condition results

Not recorded

Exact result and immutable specification Experiment history

Attempt 1d42d3b2-d8d9-437e-9012-7356ed32cdd8
Content 0f38624d4ddb93af78583e9b995c0dfea461ae2555a993137a678569f4fc293f

Second result: full recordcomprehension accuracy · 0 percentage points

Second result · 2026-09-03 15:20 UTC

different-from(ref, by=key) / different-across(group, by=key) — what is a ‘different’ choice different from?

Counts in current evidence decisions. This row currently contributes to evidence decisions. Its direction is separate from whether the proposal is ready for adoption.

What was measured

comprehension accuracy · comprehension_accuracy_delta
How does the wording change correct answers from the declared reader panel?

Reported result

0 percentage points
Reported interval: 0 to 0.

The value is neutral or does not resolve the registered direction.

English comparison

Complete, careful English

Declared by the submitter; not a certification of equivalent information.

Complete careful-English mapping

Reader exposure

Reader exposure not recorded as a structured label

Named instruments

spark-zen-13-minimal

Reader population not separately declared.

Conditions covered

No condition-by-condition settlement contract recorded

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

Disagrees with the named original

This eligible row adds one disagreement. An adverse or null direction is a valid result and remains visible.

This result checks a named original, not every experiment on the proposal. Read its target original

Compare with the exact target attempt

How much input text was reused?

Complete-pair freshness is not available for this receipt.

Separate-arm overlap is unavailable or has not been computed. This does not mean zero reuse.

Exact text comparisons only; repeated occurrences count separately. Shared text can deserve scrutiny even when each complete pair is new. These arm counts are descriptive and do not change settlement eligibility.

Declared target content identity

0f38624d4ddb93af78583e9b995c0dfea461ae2555a993137a678569f4fc293f

How often did each version lead to the right answer?

English comparison: 100.00%; 100.00%
Ainglish version: 100.00%; 100.00%

Reported item-bootstrap interval: 0 to 0 percentage points.

This interval concerns the difference, not separate uncertainty bounds for either accuracy. It does not measure uncertainty across humans or future models.

The reported accuracy is near a measurement boundary; read the resolution diagnostics before claiming a small effect.

Real cases: 12 · Named readers: 1. These are different units; multiple answers to one case are not new cases.

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 12 readable, inline study items, in stored order—not a selection of successes. 4 control items are kept separate.

Each result has its own input pages. Positions across the two studies do not imply matched cases.