See what KalviYogi can currently measure about learning. We publish aggregate results only after validation and privacy checks; missing evidence stays clearly marked.
The page remains usable, but no metric will be presented as measured until a verified response is available.
Every result includes its eligible sample. “Collecting data” means verified collection began on 13 Oct 2026 and the evidence is not yet sufficient or verified for publication.
Reach
Collecting data
Unique active accounts with a verified email or phone and eligible, validated learning activity during the selected reporting period.
Engagement
Collecting data
Eligible lessons completed after authenticated playback inside the rolling 180-day evidence horizon covers at least 90% of the audio.
Consistency
Collecting data
Eligible active accounts with a verified email or phone that return for validated learning activity within the defined 30-day return window.
Learning outcome
Collecting data
Improvement measured only from valid pre- and post-assessments matched to the same learner and assessment instrument.
These supporting measures are published only after a documented review.
Documented content reviews with reviewer identity, evidence and timestamps.
Sample size pendingResults verified only with specific consent and protected evidence.
Sample size pendingKalviYogi separates ordinary product analytics from publishable evidence. A metric is shown only when its eligibility, validation, denominator and privacy rules have been satisfied.
Not yet availableNot yet availableNot yet availableOnly active accounts with a verified email or phone are eligible. Accounts are deduplicated, so repeated requests and duplicate events do not increase the count.
Completion requires at least 90% genuinely played audio reconstructed only from authenticated playback inside a rolling 180-day evidence horizon. Each credited interval requires a meaningful proportional volume of recent byte-range delivery tied to the learner’s short-lived playback lease; older credit, tiny tolerance-only downloads, seek jumps, impossible playback and duplicated events are excluded.
Improvement uses verified pre- and post-results for the same learner and assessment instrument. Unmatched scores are excluded.
Quality audits and external results require documented evidence, reviewer identity and timestamps. Corrections remain traceable.
How to verify the report: SHA-256 is calculated over the recursively key-sorted, whitespace-free JSON report with integrity.sha256 and integrity.signature set to null. The detached signature (integrity.signature_algorithm: Ed25519 or RSA-SHA256) covers the line KalviYogi Public Learning Impact v1 followed by the canonical JSON of the snapshot ID, payload digest, source Merkle root, methodology version, window and period. Compare the report's key_id and public key with the physical signing-key trust anchor, including its full public_key_sha256 fingerprint and persistent active_from date, before verifying the signature.
Measurement limit: Validated playback shows that the server delivered matching audio bytes and that eligible audio advanced at a plausible real-time rate while the KalviYogi player reported unmuted, non-zero volume. It cannot prove a person’s attention or comprehension; assessment improvement is reported separately.
This dashboard publishes aggregate statistics only. It never exposes a learner’s identity, contact details, individual marks, documents or raw activity. Small or insufficient samples remain unpublished. Optional impact measurement and external exam verification are limited to adults aged 18 or older; under-18 learners are excluded.
Read the KalviYogi Privacy Policy Manage optional impact permissions