Plan guide

How much coding do you get from X Ultra + Build?

Available models: Grok 4.7. $200/mo buys about 36 h/week of building at p50 peak (p10–p90 14–60) — hours are guessed, so treat them as a guess. Coding-agent quality scores (/100): Grok 4.7 (xhigh) · Grok Build · 56/100 planning, Grok 4.7 (xhigh) · Grok Build · 56/100 building, Grok 4.7 (xhigh) · Grok Build · 56/100 admin. Building model cost: $8.82 per benchmark task at API prices. Catalog note: Unified X Subscription top tier, official banner 50x Plus. Hours haircut hard: set between Super and the grandfathered SuperGrok Heavy ($300) anchors, not the ~12x Premium the banner implies. Shared weekly pool incl. Cursor; earliest model access. Guessed — no lived reports yet.

Hours by role

p10 / p50 / p90, h/week, at the plan's own clock. Peak and off-peak differ only where the vendor publishes a night rate.

RoleBenchmark quality /100Peak p10 / p50 / p90 (h/week)Off-peak p10 / p50 / p90 (h/week)
PlanningGrok 4.7 (xhigh) · Grok Build · 56/10010 / 20 / 36—
BuildingGrok 4.7 (xhigh) · Grok Build · 56/10014 / 36 / 60—
AdminGrok 4.7 (xhigh) · Grok Build · 56/10014 / 36 / 60—

Clock: shared weekly pool, no off-peak rate. Runs as a CLI agent. Source: guessed.

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Current coding-agent evaluations

The ranking uses the fixed setting named in each role above. These scores do not establish subscription hours. Model availability verified 2026-11-08: vendor documentation.

Comparisons involving X Ultra + Build