AI predicted 1–0 — it finished 2–1 ✓

Synthesis: A Relegation Six-Pointer Tilted by Specific, Verifiable Edge Cases

Four of five models converge on a **Mirassol 1-0 home win**, with only GLM-5.2 dissenting toward a 1-1 draw. The disagreement is worth taking seriously because the dissenting model's core argument — that Brazilian Serie A's high draw rate and both teams' attacking limitations make a stalemate the most probable outcome — is structurally sound and well-aligned with the market's own pricing (draw at 2.1, the shortest price by some distance). However, the weight of evidence from the stronger-performing models, particularly **Grok 4.3** (71% result accuracy over 30 days, +30.6% ROI) and **GPT-5.4** (68% result accuracy), tips the balance toward a narrow home win.

The single most powerful fact across all analyses is **Grêmio's zero away wins in nine Serie A matches this season** (0W-4D-5L). This is not a small-sample narrative — it's a structural weakness confirmed by nine data points. When combined with their **seven-player injury crisis** — including the likely deployment of third-choice goalkeeper Thiago Beltrame, the absence of midfield spine (Nardoni, João Pedro), and the suspension of José Enamorado — the travelling squad is dramatically hollowed out. Claude Opus 4.6's analysis is particularly strong here, noting that Cristaldo and Cuéllar have also departed, further depleting creative midfield options.