South Carolina 18–49 Alabama: AI predicted 25–38 ✓

Synthesis: Alabama's floor is the story, but the ceiling is capped by their own defense

The agreement on the outcome is strong and well-evidenced: Alabama has scored 48, 45 and 50 through three games, cleared 45 points every week, and won every game by at least 14. Keelon Russell is playing at an elite early-season level (68%+ completion, 9.0 yards per attempt, 320 yards and three TDs against Florida State), and the Tide get AK Dear and Noah Rogers back for additional skill-position depth.

Where the experts disagree — and how it resolves

The real divide is margin, not winner. Grok, GLM, Kimi and GPT-5.6 all project a 13-14 point Alabama win and lean toward the -10.5 cover, anchored on Alabama's margin profile (+38, +28, +14) and the mismatch of Alabama's interior run game against a South Carolina defensive line missing Gabriel Brownlow-Dindy. Claude Opus dissents on the number, arguing the market has priced Alabama's offense while ignoring Alabama's defense — 36 points and 377 passing yards surrendered to a mediocre FSU team, with Wolf linebackers Justin Hill and Desmond Umeozulu both out multiple games, precisely the position group responsible for containing LaNorris Sellers' edge scrambling.

Both camps are right about their half of the ball. The resolution: Alabama's scoring floor (~35+ at home) is more reliable than South Carolina's ability to stay under 24. Sellers is a first-round-calibre dual-threat who posted 282 passing yards and 52 rushing yards against Mississippi State, and South Carolina has scored 34, 25 and 22 in their last three games against quality opponents — including two one-score losses to Alabama in the last two meetings. A rebuilt Gamecocks defense that just conceded 41 at home to Mississippi State cannot be expected to hold this Alabama attack under the mid-30s in Bryant-Denny at night. Meanwhile, Alabama's thin edges and leaky secondary mean Sellers will produce chunk plays and keep the Gamecocks in the 20s.