▶ DAILY SPAR · 5 MIN
ONE TURN. ONE JUDGE.
A philosopher. A topic. You get one turn. They get one turn. Sonnet calls it on rigor, principle, and engagement — not on whose side won. Refreshes daily at midnight UTC.
▶ TODAY · 2026-09-08SHARP TIER · ELO 1400
You vs Confucius · “Staying friends with an ex”
Your new partner is uneasy that you stay close with an ex — whose comfort should give way?
▸ How you're judgedThe same standard applies to the Daily Spar and the Arena. Tap to read it.
The judge reads the quality of your reasoning — never which side you took. Six things shape every verdict:
- No winner is crowned. Each side is scored on its own merits. The judge names what kind of exchange it was — common ground, distinct positions, or talking past each other — but never declares who won.
- Common ground counts. Converging on a shared view is one of the best possible outcomes, not a draw or a cop-out. The judge actively looks for the ground you share.
- Plain words beat jargon. “If everyone did that, the whole thing falls apart” scores exactly as high as naming the technical principle behind it. You earn points for reasoning, never for vocabulary.
- Five criteria, 1–5 each. Logical validity, premise quality, philosophical rigor, structural elegance, and engagement. Each side totals 5–25.
- The last word is accounted for. Whoever speaks last can raise points the other had no turn to answer. You're judged only on what was on the table when you spoke — never penalised for the format. (In the Daily Spar, the closing turn is always yours.)
- Your rating moves on your own merit. Elo follows how well you argued against what was expected of you — so both players can climb, or both can slip. It is no longer one up, one down.
Context: A friendship that predates the relationship can be both genuinely innocent and genuinely threatening to someone watching from outside it. One side says trust means not having to amputate your past to reassure someone; the other says love sometimes means giving up something harmless because it costs the person you chose. Both can be true at once.
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Spar costs about 15¢ in AI fees per match. Daily cap of 3 keeps it sustainable while Mull is free. If you want full multi-turn debates with Elo + leaderboard, head to the Arena.