Kalshi AI — Mispricing Audit v4 · archetype-targeted

Report date 2026-08-25 · Horizon 45 days (through 2026-10-09) · Capital $2,500 · Category focus: AI (advisory) · Universe: targets.json allowlist (118 series, generated 2026-08-25 15:06 UTC)

Executive summary

Zero picks this run. 100% cash. The Stage-0 allowlist yielded 103 open markets inside the horizon; the v4 liquidity floor (live vol24h ≥ 500) and price-band screens cut 100 of them, and all three Stage-2 survivors failed the band/edge tests after full diligence. Every playable expression this week was either a sub-40¢ tail, a ≥90¢ deep favorite, or a thin favorite whose ask already exceeded my blended probability. An efficient week — cash is the position.

Picks
0
Rejects logged
15
Deployed
$0
Cash
$2,500 (100%)
Precedent rows written
2

Notable context: the allowlist's highest-volume series (KXSAVEACT vol24 83.8k, KXRETIREMM 39.5k, KXRDUVISITS 16.2k) all close beyond the 45-day horizon (Nov 2026–Feb 2027) — verified live against the public API, not just the mirror. The in-horizon slate was structurally thin.

Stage-2 rejects — the three that earned full diligence

KXCBDECISIONJAPAN-26SEP17-H25 scheduled-process REJECT — no edge at ask

Will the Bank of Japan hike 25bps at the September 17–18, 2026 meeting? · Entry context: YES 87 / 89, spread 2¢, vol24h 1,290, OI 24,033, ask depth ≈ 22 contracts · closes 2026-09-18 02:29 UTC

Prob: 84% pre-market → 85% final (blended toward a liquid book at 87–89). Rate is 1.0% since the June 16 hike; July 30–31 was a hold with a statement flagging core inflation "clearly above 2%" in H2 FY2026; a Reuters sources story says the BoJ is "eyeing a September hike, faster pace of tightening"; the Aug 25 underlying-inflation print stayed above target; Polymarket 84%. Precedent: KXCBDECISIONJAPAN-26JUN15-H25 resolved YES — "the tradeable window is the run-up (signal-following), not the announcement; by the time swaps read ~73% the edge is gone." At 89¢ ask the leak is fully public and priced. YES needs p>89; NO at 12–13¢ is a banned <40¢ tail and is exactly the June losing trade (over-owned hold vs a telegraphed BoJ). Ask depth of ~22 contracts would cap the position at ~7 contracts anyway.

KXCBDISRAEL-26AUG31-HOLD scheduled-process REJECT — bands + resolver timing watch: mispriced, untradeable

Will the Bank of Israel hold at the August meeting? · Entry context: YES 90 / 92, vol24h 664, OI 31,827 · closes 2026-08-31 12:59 UTC, latest expiration 2026-09-07

Prob: 64% pre-market → 78% final (blended hard toward a 32k-OI book that presumably carries local analyst consensus). The interesting find of the run: the decision publication has moved from Aug 31 to Sep 1 (Governor Yaron on Aug 18: the next meeting "in about two weeks" is a "live decision"). The rules' delay clause ("delayed past the expiration date → No-change resolves YES") keys off expiration, and latest expiration is Sep 7 — so this almost certainly settles on the actual Sep 1 decision, one meeting after two consecutive cuts to 3.50% with the BoI's own research department projecting 3.0% within a year. YES at 92¢ has not repriced Yaron's "live" remark. But: the value side (NO ≈ 9–10¢) is a banned <40¢ tail, YES at 92 is the banned ≥90 deep-favorite band, and the expected-vs-latest expiration reading is itself >15 pts of resolver-timing risk. Logged, not traded; a precedent-store note records the observation for scoring.

KXNJGOLFVISITCOUNT-26AUG-3 multi-news-other REJECT — no playable side

Exactly 3 Trump visits to Bedminster in Aug 2026? · Entry context: YES 86 / 88, spread 2¢, vol24h 611, OI 16,680, ask depth ≈ 12 contracts · closes 2026-08-31 14:00 UTC

Prob: 70% pre-market → 78% final. Count verified at exactly 3 from primary-source schedules: the Jul 31 arrival with a stay spanning Aug 1–2 counts under the "in progress at month start" rule (#1), plus arrivals Aug 7 (#2) and Aug 14 (#3); the Aug 21–23 weekend was Myrtle Beach / Trump National DC / Freedom 250 Grand Prix, not Bedminster. The entire question is a 4th arrival Aug 28–31; the weekend press schedule is unpublished as of Tuesday and nothing is announced either way. He went 3 of the month's first 4 weekends — I can't get P(4th trip) below ~20% on evidence, so YES at 88 has no edge (needs p>88), and NO at 14¢ is a banned tail. Also flagged by the v4 thesis screen as a count/pace bet. Sister leg KXNJGOLFVISITCOUNT-26AUG-4 (NO at 92¢) rejected as cluster runner-up in the deep-favorite band. Correlated context, not a cluster conflict: active pick KXLAGODAYS-26AUG-0 YES rides the same "Trump summers in NJ, not FL" fact.

Reject log (all)

TickerArchetypeSidePxModel %YESReason
KXCBDECISIONJAPAN-26SEP17-H25scheduled-processYES8985p < ask; run-up edge gone per June precedent; NO is banned tail; depth ~22
KXCBDISRAEL-26AUG31-HOLDscheduled-processNO1078value side is <40¢ tail; YES is ≥90 deep favorite; expiration-reading resolver risk >15 pts
KXNJGOLFVISITCOUNT-26AUG-3multi-news-otherYES8878no playable side: YES needs p>88, NO is 14¢ tail; count/pace thesis
KXNJGOLFVISITCOUNT-26AUG-4multi-news-otherNO9220cluster runner-up; NO entry 92¢ deep-favorite band
KXHEGSETHOUT-26APR-SEP01multi-news-other1already an active pick
KXPIRROOUT-26AUG-26SEP01multi-news-other8already an active pick
KXIPOANTHROPIC-DATE-26OCT01corporate-event24already an active pick
KXCOMPANYACTIONMERGER-27-26SEP01corporate-event1YES ask ≤5¢ tail; NO deep favorite (vol24 30k noted)
KXCOMPANYACTIONMERGER-27-26OCT01corporate-event3YES ask ≤5¢ tail; NO deep favorite
KXUSAIRANAGREEMENT-27-26SEPscheduled-process1YES ask ≤5¢ tail; NO deep favorite
KXUSAIRANAGREEMENT-27-26OCTscheduled-process2YES ask ≤5¢ tail; NO deep favorite
KXIPOANTHROPIC-DATE-26SEP01corporate-event1YES ask ≤5¢ tail; adjacent leg already active
KXLEAVEPOWELLGOV-26SEP01departure/ouster2YES ask ≤5¢ tail; NO deep favorite
KXZELENSKYYOUT-26OCT01departure/ouster5vol24h 346 < 500; spread >5¢
KXKASHOUT-26APR-26SEP01departure/ouster2vol24h 309 < 500

Not itemized: ~85 further Stage-0 mechanical cuts, almost all on the vol24h ≥ 500 floor (the entire KXEBOLACOUNTRY, KXCBDECISIONCANADA/MEXICO ladders, KXGOVTFULLFUND, KXHOUSEADJOURN, KXLOCALLAW, and the low-volume departure/ouster tail). The floor exists because 98 of 136 historical picks entered zero-volume books and that cohort had negative edge.

Cluster table

ClusterLegs seenDeployed legOutcome
boj-sep-2026-decision1 (H25; other rungs failed vol floor)nonereject — no edge at ask
boi-aug-2026-decision1 (HOLD; other rungs failed vol floor)nonereject — bands + resolver timing
trump-bedminster-aug-count2 (buckets 3, 4)nonereject — no playable side; runner-up logged

Position sizes & exposure

ConvictionCap/pickPositionsCost
HIGH$375 (15%)0$0
MEDIUM$175 (7%)0$0
Cash$2,500 (100%)

Cash is a position; 40–70% cash is expected in an efficient week and this one cleared 100%. Reserve requirement (≥10%) trivially satisfied. No EV is booked for the record because nothing deployed.

Risk profile & execution notes

Precedents consulted

Method

Keel v4: Stage 0 allowlist universe (targets.json only) with hard mechanical cuts (vol24h ≥ 500 live, spread ≤ 5¢, 5–95¢ book, 3h halt, close-vs-expiration ≤ 1h, no active picks, no Mentions); Stage 1 precedent retrieval before opinion; Stage 2 probability committed before studying the book, then blended; Stage 2.5 resolver profiling with point-priced risks; Stage 3 reject screens (continuous-number theses, book-derived no-trade band, underspecified rules); Stage 3.5 entry bands (40–84¢ core, 85–89¢ half-size, ≥90¢ and <40¢ banned); Stage 4 one leg per cluster, conviction-capped EV-agnostic sizing. Sources this run: Kalshi query mirror + public API (fp/dollar fields), resolution_precedents store, Reuters/CNBC/Bloomberg/BoI/WH press-pool primary reporting.

Generated 2026-08-25 · run kalshi-mispricing-ai-v2-vxtdg · Keel v4 · 0 picks / 15 logged rejects / $2,500 cash.
Key sources: CNBC (BoJ June 16 hike to 1%; July 31 hold), Reuters via Investing.com (BoJ eyeing September hike), Bloomberg (BoJ price gauge Aug 25; Yaron "live decision" Aug 18), Bank of Israel press release (July 6 cut to 3.5%), WH Press Pool / Factba.se / CDN daily schedules (Bedminster arrivals Jul 31, Aug 7, Aug 14; Myrtle Beach–DC–Grand Prix weekend Aug 21–23), Polymarket (BoJ September 84%).