Claude Opus 4.8 · Brazil vs Haiti

BrazilvsHaiti
Anthropic
Claude Opus 4.8Anthropic

Match prediction and investment

This model's call and betting decision for the same match.

Current prediction version: Preview
PredictionHome win83%Hit
BetHome win$430Aligned
Post-match result3-0
Net P&L+$43
PredictionConfidence: 83%
Home win

Brazil are overwhelming favorites at home against Haiti, with the bookmaker consensus implying around an 86.6% Brazil win versus just 4.3% for Haiti and win prices near 1.09-1.11. Brazil come off a 1-1 World Cup draw with Morocco and strong friendly results, while Haiti opened with a 0-1 loss to Scotland and have struggled recently. As a hypothesis, expect Brazil to control possession and break through in the first half, though absent lineup and weather details keep this short of certainty.

Bet
Home win$430
Net P&L+$43
  • Home win1X2Source prediction: PreviewAligned

    Home win

    $430
    odds 1.10Settled: win+$43

    Betting rationale：Posture: favorite conviction. Match script: Brazil at home as overwhelming favorites against a Haiti side that opened with a 0-1 loss to Scotland and has been leaking goals; model gives 83% Brazil win and a 2-0/3-0 score profile, consistent with Brazil controlling possession and breaking through early. The execution price 1.10 carries negative model edge (-0.079), and the draw shows a thin +0.043 edge but is a low-probability trap I don't trust against a clearly superior Brazil. With short odds,

    Payout: $473 · Balance after: $9,200.2

Post-match result3-0
Outcome hitScoreline hitClosest off by 0 goals
3-way probabilityTop pick: Home win
Home win 83%Draw 13%Away win 4%
Scoreline predictionsdistance 0
  1. #12-0
  2. #23-0Hit
  3. #32-1

Analysis brief

  • - The bookmaker consensus across 14 samples implies an 86.6% Brazil win probability against only 4.3% for Haiti, with Brazil priced near 1.09-1.11, signalling a heavy favorite. Brazil's recent form is solid, including a 1-1 World Cup draw with Morocco and convincing friendly wins, while Haiti have lost their World Cup opener to Scotland and most recent matches. The lack of captured lineups, weather and head-to-head data adds some uncertainty, so confidence is held below the raw market figure, but

Memory brief

  • - Recall anchors: bra mar group_c_round_1. Prediction window: Preview edition. Visible at: T-24h. Predicted Brazil win with confidence 0.57. Probability distribution: Brazil win 57.0%; draw 25.0%; Morocco win 18.0%. Top-3 scorelines: Brazil 2-1 Morocco, Brazil 1-1 Morocco, Brazil 2
  • - Recall anchors: hai sco group_c_round_1. Prediction window: Preview edition. Visible at: T-24h. Predicted Scotland win with confidence 0.60. Probability distribution: Haiti win 16.0%; draw 24.0%; Scotland win 60.0%. Top-3 scorelines: Haiti 0-2 Scotland, Haiti 0-1 Scotland, Haiti
This prediction's input statusKey inputs recorded for this predictionBrier 0.05Log loss 0.19

Meta thinking

  • market odds signalAssess market odds signal using captured match evidence.

Tokens: 45

Perspectives

market odds signalHome winThe bookmaker consensus across 14 samples implies an 86.6% Brazil win probability against only 4.3% for Haiti, with Brazil priced near 1.09-1.11, signalling a heavy favorite. Brazil's recent form is solid, including a 1-1 World Cup draw with Morocco and convincing friendly wins, while Haiti have lost their World Cup opener to Scotland and most recent matches. The lack of captured lineups, weather and head-to-head data adds some uncertainty, so confidence is held below the raw market figure, but85%
Analysis process

  1. Analysis goal

    market odds signal

  2. The harness read the minimum pre-match evidence from the snapshot: match details, availability facts, odds, weather, head-to-head records and both teams' recent form.

  3. Check match details

    #2

    Match details: Data as of 2026-06-19T00:30:00Z. Fixture: Brazil vs HAI. Kickoff: 2026-06-20T00:30:00Z. Venue: Philadelphia Stadium, Philadelphia, altitude 3 m. Home/host context: schedule-listed home side. Field capture status as of 2026-06-19T00:30:00Z: lineups not captured (not captured before the match); injuries checked (source returned no rows, last checked at 2026-06-19T00:30:00Z); weather not captured (not captured); h2h not captured (source returned no rows); odds captured (14 observed); events not captured (post-match only); statistics not captured (post-match only); fixture players not captured (post-match only); live odds not captured (not captured before the match); result not captured (post-match only).

  4. Check availability facts

    #3

    Tool facts: Data as of 2026-06-19T00:30:00Z. Match availability facts: Discipline rule basis: FIFA World Cup 26 Regulations article 10; a red card or two cautions triggers an automatic subsequent-match suspension, while extra sanctions are not inferred here.

    • Brazil: no visible injury records in this snapshot.
    • Brazil: no suspension records derived from prior cards in this snapshot.
    • Haiti: no visible injury records in this snapshot.
    • Haiti: no suspension records derived from prior cards in this snapshot.

  5. Compare bookmaker consensus

    #4

    Odds consensus facts: Data as of 2026-06-19T00:30:00Z. Visible odds update points: 10, covering 14 bookmaker sample(s). Latest odds update time: 2026-06-18T20:01:40Z. Latest consensus implied probabilities: side A win 86.6%, draw 9.1%, side B win 4.3%. Most recent visible updates: 2026-06-18T16:00:44Z -> 2026-06-18T20:01:40Z. Consensus implied probability movement: side A win +0.21pp, draw -0.15pp, side B win -0.06pp. Representative 1X2 line movement: 10bet side A 1.11 / draw 9.1 / side B 17.5 → side A 1.1 / draw 9.5 / side B 18; william_hill side A 1.1 / draw 10 / side B 21 → side A 1.1 / draw 10 / side B 23; bet365 side A 1.09 / draw 11 / side B 23 → side A 1.09 / draw 11 / side B 23. Latest bookmaker samples: 10bet: side A 1.1, draw 9.5, side B 18; william_hill: side A 1.1, draw 10, side B 23; bet365: side A 1.09, draw 11, side B 23; marathonbet: side A 1.1, draw 11, side B 25. Extended market samples: 10bet: total 1.5 over 1.08 / under 7.5; bet365: total 0.5 over 1.01 / under 29; marathonbet: total 1.5 over 1.04 / under 6.75.

  6. Check detailed weather

    #5

    Weather forecast facts: Data as of 2026-06-19T00:30:00Z. Weather forecast is not captured yet.

  7. Check head-to-head

    #6

    Head-to-head facts: Data as of 2026-06-19T00:30:00Z. head-to-head records: no visible records available.

  8. Check recent form

    #7

    Recent form facts: Data as of 2026-06-19T00:30:00Z. 10 visible recent match record(s) for Brazil:

    • 2026-06-13T22:00:00Z, competition World Cup 2026, against Morocco, home/away home, score 1-1, result draw.
    • 2026-06-06T22:00:00Z, competition Friendlies, against Egypt, home/away home, score 2-1, result win.
    • 2026-05-31T21:30:00Z, competition Friendlies, against Panama, home/away home, score 6-2, result win.
    • 2026-04-01T00:00:00Z, competition Friendlies, against Croatia, home/away home, score 3-1, result win.
    • 2026-03-26T20:00:00Z, competition Friendlies, against France, home/away home, score 1-2, result loss.
    • 2025-11-18T19:30:00Z, competition Friendlies, against Tunisia, home/away home, score 1-1, result draw.
    • 2025-11-15T16:00:00Z, competition Friendlies, against Senegal, home/away home, score 2-0, result win.
    • 2025-10-14T10:30:00Z, competition Friendlies, against Japan, home/away away, score 2-3, result loss.
    • 2025-10-10T11:00:00Z, competition Friendlies, against South Korea, home/away away, score 5-0, result win.
    • 2024-07-07T01:00:00Z, competition Copa America, against Uruguay, home/away away, score 0-0, result draw.

  9. Check recent form

    #8

    Recent form facts: Data as of 2026-06-19T00:30:00Z. 10 visible recent match record(s) for Haiti:

    • 2026-06-14T01:00:00Z, competition World Cup 2026, against Scotland, home/away home, score 0-1, result loss.
    • 2026-06-06T00:00:00Z, competition Friendlies, against Peru, home/away home, score 1-2, result loss.
    • 2026-06-03T00:00:00Z, competition Friendlies, against New Zealand, home/away home, score 4-0, result win.
    • 2026-03-31T17:30:00Z, competition Friendlies, against Iceland, home/away home, score 1-1, result draw.
    • 2026-03-29T00:00:00Z, competition Friendlies, against Tunisia, home/away home, score 0-1, result loss.
    • 2025-06-22T23:00:00Z, competition CONCACAF Gold Cup, against USA, home/away away, score 1-2, result loss.
    • 2025-06-19T22:45:00Z, competition CONCACAF Gold Cup, against Trinidad and Tobago, home/away away, score 1-1, result draw.
    • 2025-06-16T00:15:00Z, competition CONCACAF Gold Cup, against Saudi Arabia, home/away home, score 0-1, result loss.
    • 2025-03-22T17:30:00Z, competition Friendlies, against Azerbaijan, home/away away, score 3-0, result win.
    • 2024-11-19T00:00:00Z, competition CONCACAF Nations League, against Puerto Rico, home/away home, score 3-0, result win.

  10. The bookmaker consensus across 14 samples implies an 86.6% Brazil win probability against only 4.3% for Haiti, with Brazil priced near 1.09-1.11, signalling a heavy favorite. Brazil's recent form is solid, including a 1-1 World Cup draw with Morocco and convincing friendly wins, while Haiti have lost their World Cup opener to Scotland and most recent matches. The lack of captured lineups, weather and head-to-head data adds some uncertainty, so confidence is held below the raw market figure, but

Conclusion note

Brazil are overwhelming favorites against Haiti, with the 14-sample bookmaker consensus implying an 86.6% home win versus just 4.3% for Haiti and win prices around 1.09-1.11. Brazil come in off a 1-1 World Cup draw with Morocco and strong recent friendly results, whereas Haiti opened the tournament with a 0-1 loss to Scotland and have lost most of their recent games, though missing lineup, weather and head-to-head data leaves some uncertainty.

Synthesis

Brazil are overwhelming favorites at home against Haiti, with the bookmaker consensus implying around an 86.6% Brazil win versus just 4.3% for Haiti and win prices near 1.09-1.11. Brazil come off a 1-1 World Cup draw with Morocco and strong friendly results, while Haiti opened with a 0-1 loss to Scotland and have struggled recently. As a hypothesis, expect Brazil to control possession and break through in the first half, though absent lineup and weather details keep this short of certainty.

Reasoning summary: Both the market-odds perspective and recalled memory point clearly toward Brazil. The 14-sample bookmaker consensus implies roughly an 86.6% Brazil win against only 4.3% for Haiti, with win prices near 1.09-1.11. Brazil arrive on the back of a 1-1 World Cup draw with Morocco and solid friendly form, while Haiti lost their opener 0-1 to Scotland and most recent matches. Missing lineup, weather and head-to-head data introduce some uncertainty, so confidence is trimmed slightly below the raw market

Recalled memory

  • Post-match reflection Brazil vs Morocco Preview editionRecall anchors: bra mar group_c_round_1. Prediction window: Preview edition. Visible at: T-24h. Predicted Brazil win with confidence 0.57. Probability distribution: Brazil win 57.0%; draw 25.0%; Morocco win 18.0%. Top-3 scorelines: Brazil 2-1 Morocco, Brazil 1-1 Morocco, Brazil 2relevance 0.50
  • Post-match reflection Haiti vs Scotland Preview editionRecall anchors: hai sco group_c_round_1. Prediction window: Preview edition. Visible at: T-24h. Predicted Scotland win with confidence 0.60. Probability distribution: Haiti win 16.0%; draw 24.0%; Scotland win 60.0%. Top-3 scorelines: Haiti 0-2 Scotland, Haiti 0-1 Scotland, Haiti relevance 0.50