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LOCAL OBSERVATIONS

Observations that open directly to the evidence

Kept notices which words keep coming back, which went quiet, and which two entries belong together — and every observation opens to the exact entries behind it.

How it works

Unlike generic mood scoreboards or sentiment charts, Kept's Insights view is built on local document frequency and retrieval. It identifies meaningful patterns in your writing without cloud AI or external analytics.

Technical implementation

Four Computed Observations

The engine evaluates topic × mood contrast, persisting themes, quiet subjects, and paired entries once you reach seven entries.

Every Claim Opens to Evidence

Tap any observation card to immediately view and read the specific dated journal entries that produced that insight.

Local Document Frequency (TF-IDF)

Recurring terms and sparklines are calculated deterministically on your device using statistical document frequency without machine learning or cloud calls.

Echo: A Year Ago Today

The Today view highlights what you wrote exactly one year ago today (±3 days), providing a quiet temporal anchor.

Technical specifications

AttributeSpecification
Observation TypesTopic×Mood, Persistence, Quiet, Paired
ThresholdGated until 7 entries recorded
AlgorithmOn-device TF-IDF document frequency
Evidence Link100% verifiable (Opens to source entries)
Network RequirementZero (Operates 100% offline)

Frequently asked questions

Does Kept give advice or diagnose mental health in Insights?+

No. Kept records, organises, and retrieves what you wrote. It does not provide psychological advice or diagnoses.

How does Echo choose which entry to display?+

Echo retrieves entries written 365 days ago (within a 3-day window) from your local SQLite database.

Explore other architecture deep dives

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