The Oracles

Live team: CanadaHacks variant: multi_outcome_retrieval uptime: 19d 5h commit: 69e9bff9 GitHub Tour

A calibrated forecasting agent for Prophet Hacks 2026. Each event we receive is enriched with web evidence, scored by Claude Opus 4.7 with explicit market-odds anchoring, and protected by a Kalshi longshot floor before the probabilities are returned.

Status right now

Endpoint
ACTIVE
registered with Prophet Arena
Predictions served
174
since process start
API spend
$17.400
~$0.1000 per event
Last call from Prophet Arena
never

First-call triage

PA activity observed. First live payload review should focus on schema, latency, parser path, warnings, and evidence coverage.

EventNugegoda Sports Welfare Club vs Baduraliya CC
Outcome count2 outcomes
Total latency2557 ms
Parse pathdirect
Warningsnone
Evidence URLs3 evidence URLs

Do not change production variant until this table shows a real failure mode and a measured alternative beats it.

What our agent does

ForecastingPath agent architecture: ingest event payload, gather high-signal web evidence, prioritize and deduplicate sources, estimate per-outcome probabilities with an LLM, apply longshot safeguard, return structured JSON
Pipeline overview. Each event flows through six stages, every stage logged and recoverable.

The text form, for accessibility and detail:

1. Receive event JSON 2. Search Brave for top 5 evidence URLs 3. Dedupe by source priority (.gov / .edu first) 4. Opus 4.7 reads evidence (anchors on any cited market odds), assigns per-outcome probability 5. Kalshi longshot guard floors low values 6. Return JSON to scoring server

Scoring is the standard Brier score, averaged across all outcomes per event:

Per-event Brier (lower is better)
$$ \mathrm{Brier}_{e} = \sum_{o \in O_e} \bigl( p_o - \mathbb{1}[o = \text{winner}] \bigr)^2 $$
Kalshi longshot guard (applied per outcome)
$$ p_o \;\gets\; \max\!\left(p_o, \; \min\!\left(0.10, \; \max\!\left(0.05, \frac{0.5}{|O_e|}\right)\right)\right) $$

Why the guard: Whelan's analysis of Kalshi shows buyers of contracts priced under $0.10 lose >60% on average. LLMs are especially prone to dropping unlikely outcomes to near-zero on vivid narratives, so we floor them.

Recent predictions (50)

20:24:58SportsKXT20MATCH-26MAY310430BADNUG
Nugegoda Sports Welfare Club vs Baduraliya CC
Nugegoda Sports Welfare Club50%
Baduraliya CC50%
No specific evidence on team form or head-to-head; defaulting to prior.
20:11:03SportsKXT20MATCH-26MAY310015ACESIN
Sinhalese Sports Club vs Ace Capital CC
Ace Capital CC55%
Sinhalese Sports Club45%
Recent head-to-head results favor Ace Capital, giving them a slight edge.
20:01:15Climate and WeatherKXHIGHLAX-26JUN01
Highest temperature in LA on Jun 1, 2026?
76° or above15%
74° to 75°17%
70° to 71°23%
72° to 73°21%
68° to 69°15%
67° or below10%
LAX early June typically peaks low 70s due to marine layer; distribution centered around 70-73°F.
19:46:03Climate and WeatherKXHIGHNY-26JUN01
Highest temperature in NYC on Jun 1, 2026?
69° or below13%
72° to 73°18%
70° to 71°16%
74° to 75°17%
78° or above19%
76° to 77°17%
June 1 NYC average high ~75°F; distribution roughly centered there with modest spread.
19:36:20EconomicsKXAAAGASD-26JUN02
US gas prices on Jun 2, 2026
Above 4.29512%
Above 4.30511%
Above 4.29012%
Above 4.30011%
Above 4.31010%
Above 4.31510%
Above 4.3209%
Above 4.28013%
Above 4.27513%
Above 4.3407%
Above 4.3308%
Above 4.28512%
Above 4.27014%
Above 4.3259%
Above 4.3357%
Current US gas prices are well below $4 (~$3.10-3.20 range); reaching above $4.27-4.34 by June 2026 is unlikely absent major shock.
19:30:46EntertainmentKXSPOTIFYGLOBALD-26JUN01
Top Global Song on Spotify on Jun 1, 2026?
SWIM6%
Beat It6%
hate that i made you love me13%
Billie Jean6%
Beauty And A Beat6%
Babydoll6%
the cure6%
Janice STFU6%
Earrings6%
The One That Got Away6%
DtMF6%
Choosin' Texas6%
back to friends8%
drop dead6%
Chicago6%
Jun 1 2026 is months away; current #1 'hate that i made you love me' has slight edge but songs rarely hold #1 that long, leaving high uncertainty across all options.
19:25:28EntertainmentKXSPOTIFYD-26JUN01
Top USA Song on Spotify on Jun 1, 2026?
Choosin' Texas5%
hate that i made you love me12%
Janice STFU6%
the cure6%
Billie Jean5%
Earrings6%
Be Her6%
Chicago6%
Shabang6%
Babydoll6%
National Treasures6%
Whisper My Name6%
Beat It5%
Mr. Brightside5%
Ran To Atlanta (feat. Future & Molly Santana)15%
High uncertainty 6 months out; slight lean to recent Drake/Future track and trending titles, low weight on catalog classics.
19:18:39EconomicsKXTRUEV-26JUN01
EV commodity prices on Jun 1, 2026
Above 1257.2850%
Above 1247.2855%
Above 1277.2842%
Above 1307.2830%
Above 1327.2822%
Above 1267.2846%
Above 1287.2838%
Above 1297.2834%
Above 1197.2872%
Above 1207.2868%
Above 1217.2864%
Above 1227.2860%
Above 1237.2858%
Above 1317.2825%
Above 1337.2818%
Without the specific Truflation EV index value, distributed probabilities symmetrically around the central threshold with slight upward tilt from broad commodity price forecasts.
18:58:40CommoditiesKXSILVERD-26JUN0117
Silver price on June 01, 2026 at 5:00 PM EDT?
above $7582%
above $75.5070%
above $7645%
above $74.5088%
above $74.2590%
above $7492%
above $7718%
above $75.2578%
above $74.7585%
above $75.7555%
above $73.2595%
above $76.2535%
above $77.7510%
above $77.5012%
above $79.255%
above $79.755%
above $72.2596%
above $77.2515%
above $788%
above $76.7522%
above $78.755%
above $73.7593%
above $795%
above $78.257%
above $78.506%
above $76.5028%
above $7296%
above $79.505%
above $7197%
above $7395%
above $71.7596%
above $71.2597%
above $71.5096%
above $73.5094%
above $70.7597%
above $70.5097%
above $72.7595%
above $70.2597%
above $72.5095%
above $7098%
Silver trading around $75.6-76.1 on June 1, 2026; close near $75.5-76 likely.
18:38:42CommoditiesKXNATGASD-26JUN0117
Natural gas price on June 01, 2026 at 5:00 PM EDT?
above $3.3405%
above $3.3705%
above $3.3655%
above $3.3205%
above $3.1805%
above $3.3255%
above $3.2955%
above $3.1755%
above $3.3305%
above $3.2905%
above $3.3855%
above $3.2855%
above $3.2705%
above $3.1855%
above $3.2555%
above $3.1705%
above $3.3955%
above $3.3005%
above $3.2605%
above $3.3155%
above $3.2655%
above $3.3055%
above $3.2005%
above $3.2105%
above $3.2305%
above $3.2755%
above $3.3755%
above $3.2155%
above $3.2405%
above $3.2505%
above $3.3105%
above $3.1605%
above $3.3805%
above $3.1655%
above $3.1555%
above $3.2805%
above $3.3355%
above $3.2055%
above $3.2355%
above $3.2455%
above $3.1905%
above $3.3605%
above $3.2255%
above $3.3905%
above $3.3555%
above $3.0355%
above $3.2205%
above $3.3505%
above $3.1405%
above $3.0255%
above $3.0205%
above $2.9005%
above $2.9955%
above $35%
above $3.0055%
above $3.0105%
above $3.3455%
above $3.0405%
above $3.1505%
above $3.1455%
above $3.1955%
above $2.8805%
above $3.0955%
above $3.1155%
above $3.1355%
above $3.0505%
above $3.0705%
above $3.0655%
above $3.0755%
above $3.0555%
above $3.0805%
above $3.1305%
above $3.0905%
above $3.0455%
above $3.1055%
above $3.1255%
above $3.1105%
above $3.0605%
above $3.0855%
above $3.0305%
above $2.9655%
above $2.9055%
above $2.9105%
above $2.9155%
above $2.9205%
above $2.9255%
above $2.9305%
above $2.9355%
above $2.9405%
above $2.9455%
above $2.9505%
above $2.9555%
above $2.9605%
above $2.9705%
above $2.9755%
above $2.9805%
above $2.9855%
above $2.9905%
above $3.1005%
above $3.1205%
above $2.8505%
above $2.8555%
above $2.8605%
above $2.8755%
above $2.8855%
above $2.8905%
above $2.8955%
above $2.8655%
above $2.8705%
above $3.0155%
llm error: unparseable multi-outcome model output: {"probabilities": {"above $3.340": 0.25, "above $3.370": 0.22, "above $3.365": 0.23, "above $3.320": 0.28, "above $3.180": 0.45, "above $3.325": 0.27, "above $3.295": 0.32, "above $3.175":
18:18:38FinancialsKXNASDAQ100-26JUN01H1600
Nasdaq-100 price range on Jun 1, 2026 at 4pm EDT?
31,600 or above28%
30,500 to 30,599.995%
30,300 to 30,399.995%
30,700 to 30,799.995%
30,400 to 30,499.995%
30,200 to 30,299.995%
30,600 to 30,699.995%
30,000 to 30,099.995%
30,100 to 30,199.995%
28,799.99 or below13%
28,800 to 28,899.995%
28,900 to 28,999.995%
29,000 to 29,099.995%
29,100 to 29,199.995%
29,200 to 29,299.995%
29,300 to 29,399.995%
29,400 to 29,499.995%
29,500 to 29,599.995%
29,600 to 29,699.995%
29,700 to 29,799.995%
29,800 to 29,899.995%
29,900 to 29,999.995%
30,800 to 30,899.995%
30,900 to 30,999.995%
31,000 to 31,099.995%
31,100 to 31,199.995%
31,200 to 31,299.995%
31,300 to 31,399.995%
31,400 to 31,499.995%
31,500 to 31,599.995%
NDX ~30,333 on May 29, 2026; with 1 trading day to June 1, distribution concentrates near current level with fat tails for above-31,600 and below-28,800.
17:58:36FinancialsKXINX-26JUN01H1600
S&P price range on Jun 1, 2026 at 4pm EDT?
7,575 to 7,599.999918%
7,550 to 7,574.999913%
7,600 to 7,624.999913%
7,525 to 7,549.99998%
7,199.9999 or below5%
7,625 to 7,649.99998%
7,500 to 7,524.99995%
7,650 to 7,674.99995%
7,675 to 7,699.99995%
7,475 to 7,499.99995%
7,225 to 7,249.99995%
7,200 to 7,224.99995%
7,250 to 7,274.99995%
7,275 to 7,299.99995%
7,300 to 7,324.99995%
7,325 to 7,349.99995%
7,350 to 7,374.99995%
7,375 to 7,399.99995%
7,400 to 7,424.99995%
7,425 to 7,449.99995%
7,450 to 7,474.99995%
7,700 to 7,724.99995%
7,725 to 7,749.99995%
7,750 to 7,774.99995%
7,775 to 7,799.99995%
7,800 to 7,824.99995%
7,825 to 7,849.99995%
7,850 to 7,874.99995%
7,875 to 7,899.99995%
7,900 or above5%
Recent high near 7,599 on May 29 and S&P hovering near record on June 1 suggests close to 7,575-7,625 range.
17:38:36CryptoKXBTCD-26JUN0114
BTC price on Jun 1, 2026 at 2pm EDT?
$71,300 or above5%
$71,400 or above5%
$71,200 or above5%
$71,600 or above5%
$71,800 or above5%
$71,000 or above5%
$71,500 or above5%
$71,700 or above5%
$71,900 or above5%
$71,100 or above5%
$72,000 or above5%
$70,300 or above5%
$70,900 or above5%
$72,100 or above5%
$70,700 or above5%
$72,200 or above5%
$70,800 or above5%
$70,500 or above5%
$72,300 or above5%
$70,600 or above5%
$72,400 or above5%
$64,100 or above5%
$64,200 or above5%
$64,300 or above5%
$64,400 or above5%
$64,500 or above5%
$64,600 or above5%
$64,700 or above5%
$64,800 or above5%
$64,900 or above5%
$65,000 or above5%
$65,100 or above5%
$65,200 or above5%
$65,300 or above5%
$65,400 or above5%
$65,500 or above5%
$65,600 or above5%
$65,700 or above5%
$65,800 or above5%
$65,900 or above5%
$66,000 or above5%
$66,100 or above5%
$66,200 or above5%
$66,300 or above5%
$66,400 or above5%
$66,500 or above5%
$66,600 or above5%
$66,700 or above5%
$66,800 or above5%
$66,900 or above5%
$67,000 or above5%
$67,100 or above5%
$67,200 or above5%
$67,300 or above5%
$67,400 or above5%
$67,500 or above5%
$67,600 or above5%
$67,700 or above5%
$67,800 or above5%
$67,900 or above5%
$68,000 or above5%
$68,100 or above5%
$68,200 or above5%
$68,300 or above5%
$68,400 or above5%
$68,500 or above5%
$68,600 or above5%
$68,700 or above5%
$68,800 or above5%
$68,900 or above5%
$69,000 or above5%
$69,100 or above5%
$69,200 or above5%
$69,300 or above5%
$69,400 or above5%
$69,500 or above5%
$69,600 or above5%
$69,700 or above5%
$69,800 or above5%
$69,900 or above5%
$70,000 or above5%
$70,100 or above5%
$70,200 or above5%
$70,400 or above5%
$72,500 or above5%
$72,600 or above5%
$72,700 or above5%
$72,800 or above5%
$72,900 or above5%
$73,000 or above5%
$73,100 or above5%
$73,200 or above5%
$73,300 or above5%
$73,400 or above5%
$73,500 or above5%
$73,600 or above5%
$73,700 or above5%
$73,800 or above5%
$73,900 or above5%
$74,000 or above5%
$74,100 or above5%
$74,200 or above5%
$74,300 or above5%
$74,400 or above5%
$74,500 or above5%
$74,600 or above5%
$74,700 or above5%
$74,800 or above5%
$74,900 or above5%
$75,000 or above5%
$75,100 or above5%
$75,200 or above5%
$75,300 or above5%
$75,400 or above5%
$75,500 or above5%
$75,600 or above5%
$75,700 or above5%
$75,800 or above5%
$75,900 or above5%
$76,000 or above5%
$76,100 or above5%
$76,200 or above5%
$76,300 or above5%
$76,400 or above5%
$76,500 or above5%
$76,600 or above5%
$76,700 or above5%
$76,800 or above5%
$76,900 or above5%
$77,000 or above5%
$77,100 or above5%
$77,200 or above5%
$77,300 or above5%
$77,400 or above5%
$77,500 or above5%
$77,600 or above5%
$77,700 or above5%
$77,800 or above5%
$77,900 or above5%
$78,000 or above5%
$78,100 or above5%
$78,200 or above5%
$78,300 or above5%
$78,400 or above5%
$78,500 or above5%
$78,600 or above5%
$78,700 or above5%
$78,800 or above5%
$78,900 or above5%
$79,000 or above5%
$79,100 or above5%
$79,200 or above5%
$79,300 or above5%
$79,400 or above5%
$79,500 or above5%
$79,600 or above5%
$79,700 or above5%
$79,800 or above5%
$79,900 or above5%
$80,000 or above5%
$80,100 or above5%
$80,200 or above5%
$80,300 or above5%
$80,400 or above5%
$80,500 or above5%
$80,600 or above5%
$80,700 or above5%
$80,800 or above5%
$80,900 or above5%
$81,000 or above5%
$81,100 or above5%
$81,200 or above5%
$81,300 or above5%
$81,400 or above5%
$81,500 or above5%
$81,600 or above5%
$81,700 or above5%
$81,800 or above5%
$81,900 or above5%
$82,000 or above5%
$82,100 or above5%
$82,200 or above5%
$82,300 or above5%
$82,400 or above5%
$82,500 or above5%
$82,600 or above5%
$82,700 or above5%
$82,800 or above5%
llm error: unparseable multi-outcome model output: {"probabilities": {"$71,300 or above": 0.7, "$71,400 or above": 0.68, "$71,200 or above": 0.72, "$71,600 or above": 0.63, "$71,800 or above": 0.55, "$71,000 or above": 0.76, "$71,500 or abo
17:34:11CryptoKXBTC15M-26JUN011315
BTC 15 min · $71,466.69 target
Yes50%
No50%
15-min BTC direction is near-random with no directional signal.
20:33:16SportsKXMLBGAME-26MAY301605KCTEX
Kansas City vs Texas
Texas50%
Kansas City50%
No relevant MLB-specific evidence; defaulting near prior with slight lean unclear.
20:29:05SportsKXMLBGAME-26MAY301410DETCWS
Detroit vs Chicago WS
Chicago WS36%
Detroit64%
Tigers are significantly stronger team than rebuilding White Sox; no specific odds for May 30 game cited.
20:23:34ElectionsKXENDORSEPRATT-26JUN02
Who will endorse Spencer Pratt before the June primary?
Marjorie Taylor Greene16%
JD Vance16%
Donald Trump Jr.18%
Tucker Carlson18%
Robert F. Kennedy Jr.16%
Steve Bannon18%
No specific endorsement signals; low base rates for each individual high-profile Republican endorsing a long-shot LA mayoral candidate.
20:18:12ElectionsKXNEWSOMENDORSE-26JUN02
Who will Newsom endorse in the California Governor's race?
Xavier Becerra10%
No one60%
Matt Mahan10%
Tom Steyer10%
Katie Porter10%
Newsom declined to endorse Becerra on May 8, 2026; with less than a month to primary close, no endorsement remains most likely.
20:11:37PoliticsKXHORMUZWEEKLY-26MAY31
Traffic through the Strait of Hormuz? (5/25 - 5/31)
Above 3070%
Above 10015%
Above 4060%
Above 5045%
Above 7525%
Above 1585%
Above 2575%
Above 2080%
Above 1090%
Above 595%
Traffic disrupted by ongoing Hormuz crisis but some transits continue; uncertainty highest around 30-50 range.
19:51:40CommoditiesKXGOLDD-26JUN0117
Gold price on June 01, 2026 at 5:00 PM EDT?
above $454178%
above $453179%
above $456176%
above $452180%
above $448183%
above $449182%
above $451181%
above $450181%
above $431191%
above $447184%
above $457175%
above $455177%
above $458174%
above $446185%
above $461170%
above $470155%
above $463166%
above $432190%
above $444186%
above $460171%
above $443187%
above $445185%
above $459172%
above $469157%
above $468158%
above $438188%
above $465162%
above $466161%
above $467159%
above $433189%
above $434189%
above $462168%
above $435188%
above $436188%
above $437188%
above $439187%
above $440187%
above $441187%
above $442187%
above $464164%
Gold spot at $4,740 in early May 2026 suggests strong likelihood of remaining above mid-$4500s by June 1, with probabilities decreasing for higher thresholds.

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Try a prediction yourself

Sends an event-shaped request to our production endpoint. You see the exact JSON Prophet Arena gets. Pick an example or write your own — the pipeline does Brave search, Opus 4.7 reads evidence with market-odds anchoring, longshot guard caps low values.

Submit a question to see live per-outcome probabilities (~5–10 seconds: one Brave search + one Opus 4.7 call).

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Pipeline

Pick an event and run the demo

0.0s
  1. Queue
  2. Event
  3. RetrieveBrave Search × 5
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Pipeline output appears here once the run completes.

Variant comparison (26-event backtest)

multi_outcome_retrieval0.0378

Brier here is the legacy single-p metric from the local backtest. The multi_outcome_retrieval 0.064 number is contaminated by data leakage (Brave can find articles about resolved past events); live performance on future events does not leak.

Research views

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