Kipona — “every sentence is a timestamp”
374 words. Part of the Conlangs as Tools project, edition v1.2 (2026-09-27).
Brief drafted by Doruga (Pete’s mobile-companion agent), edited by Peter Kaminski, 2026-05-28.
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© Peter Kaminski · CC-BY 4.0 (Creative Commons Attribution 4.0 International)
Kipona brief · Kipona deep dive → · project home · all files (.zip)
Languages: Toki Pona · Taso · Kipona · Ren · Maku · Sito · Olu · Vesi · Korē · Drosa · Hesi
What it explores
Toki Pona shrugs at tense and aspect. There is no grammatical past, present, or future; the listener infers time from context. Kipona is the inversion: every utterance must explicitly anchor itself in time. When did the event occur? When did the speaker learn about it? How fresh is the information? None of these are optional.
The lesson Kipona tests: if a language forces speakers to date their claims, does the cognitive habit follow? Do speakers become better journalists of their own experience?
Profile
Every Kipona sentence carries a triple-particle anchor:
- t1 — when the event happened (clock-time, calendar-time, or “before recorded time” / “ongoing” / “in the future”)
- t2 — when the speaker learned of it (just-now, this-morning, long-ago-and-faded)
- fr — freshness of the information (still-warm, settled, stale)
An unmarked claim is ungrammatical. “It was raining” must become “[event: dusk-yesterday, learned: directly-then, fresh: settled] rain-occurred.” The particles are short — speakers compress them in conversation — but they are mandatory.
Kipona is distinct from Drosa (file 09): Drosa anchors how you know; Kipona anchors when. They could coexist.
Examples
- yo-r se-r ka- — “[event:t0-now, learned:t0-now, fresh:still-warm] sun is bright” → “the sun is bright right now and I’m seeing it”
- yo-k se-r ka-n — “[event:long-past, learned:now, fresh:warm] the war ended” → “I just learned the war (long ago) ended”
- yo-v se-v ka-s — “[event:future, learned:projected, fresh:stale] the bridge opens next month” → “I heard a while ago, getting old as news”
Future action research
- Journalism. Rewrite a week of news headlines in Kipona-mode. Test reader comprehension and trust against unmarked English headlines.
- Autobiographical memory. Do habitual Kipona speakers show sharper recall of when events occurred (relative to what occurred)? Compare with ordinary-language controls on event-dating tasks.
- Rumor decay. In an experimental community using Kipona, does misinformation propagate more slowly because each retelling carries visible age-of-information?
- Note-taking integration. Pair Kipona with Zettelkasten / personal knowledge management. Do notes get tagged better when the grammar already asks the question?
- Cognitive load. What is the overhead cost of mandatory temporal marking? Compare reading speed and comprehension against English. Hypothesis: high upfront cost, then a payoff in temporal reasoning tasks.