Users Report Codex Credits Drain Too Fast

Multiple users report that OpenAI's Codex drains credits unusually fast compared to Claude Code. Analysts suggest this may be because the underlying GPT-5.6 model executes independent tool calls sequentially rather than batching them, leading to unexpectedly high token consumption.

2026-07-27 ~ 2026-07-27 · 2 related posts

• Codex users report higher credit burn as GPT-5.6 makes sequential tool calls — kevinkern · 2026-07-27
• Codex usage seems to burn through tokens faster than Claude Code in week-long runs — jdjohnson · 2026-07-27