Comparison

Codex Pro 100 vs X Super + Build for coding

At p50 peak, Codex Pro 100 returns 0.16 building h/week per $/month (16 h/week for $100/mo) and X Super + Build returns 0.24 building h/week per $/month (24 h/week for $100/mo), so X Super + Build gives more building hours per dollar; on building benchmark quality Codex Pro 100 runs GPT-6 Astra (max) · Codex · 62/100 and X Super + Build runs Grok 4.7 (xhigh) · Grok Build · 56/100; Codex Pro 100 hours are guessed — treat them as a guess; X Super + Build hours are guessed — treat them as a guess.

Codex Pro 100 vs X Super + Build, side by side

Same catalog, same clock: p50 with p10–p90 intervals. Quality is each seat's coding-agent benchmark score with its agent and reasoning setting.

Codex Pro 100X Super + Build
Price$100/mo$100/mo
Building h/week p50 (p10–p90), peak16 (8–28)24 (12–40)
Building h/week p50 (p10–p90), off-peak——
Building h/week per $/mo at p50 peak0.160.24
Benchmark quality /100sGPT-6 Astra (max) · Codex · 62/100 planning · GPT-6 Astra (max) · Codex · 62/100 building · GPT-6 Astra (max) · Codex · 62/100 adminGrok 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
Sourceguessedguessed
Terminal CLI agentYesYes
Clockno published off-peak discountshared weekly pool, no off-peak rate
Codex Pro 100 plan pageX Super + Build plan pageOpen both in the stack builder →