Codex Session Usage Not Applying the Default Cost Multiplier

Quick fix

v4.0.0 removed the default cost multiplier; after upgrading, adjust the corresponding model price directly in the usage statistics pricing table.

Symptom

Error outputCopy

新的 `codex_session` 用量仍然像是按正常 `1.0` 倍率计算，导致使用统计中的总成本仍明显高于预期。

English translation

New `codex_session` usage still appears to be calculated at the normal `1.0` multiplier, leaving the total cost in usage statistics noticeably higher than expected.

Cause

This issue was reported in cc-switch 3.16.3. The maintainer explained that v4.0.0 removed provider cost multipliers and the global default cost multiplier. Costs are now calculated uniformly from the model pricing table, so the previous scenario where the Codex default multiplier did not take effect no longer exists in v4.0.0.

Fix

1. 1

   Upgrade to v4.0.0 or a later version. To adjust costs, edit the corresponding model price directly in the usage statistics pricing table.

Affected Versions

ToolCodex

Version3.16.3（报告版本；v4.0.0 起移除默认成本倍率）

PlatformsWindows

Source Issues

This page is distilled from 1 real issues

• #4306Codex Session 用量未应用 Codex 默认成本倍率

FAQ

After upgrading to v4.0.0, how can I adjust the cost of Codex Session usage?

Edit the corresponding model price directly in the usage statistics pricing table.

Related problems

cc-switch Usage Statistics Differ from DeepSeek Official Site / Stop UpdatingUpgrade to v3.19.2 or later, then run “Rebuild Codex Usage” once on the “Usage Statistics” page to correct historical overcounts or missing records.22 issues merged/branch sessions: parent session hard to find in Session ManagerTry claude --resume or claude -r <sessionId> as the proposed workaround. The original post provides no verifiable Session Manager fix.1 issues mergedusage null - Claude Code Qwen DashScopeUpgrade to cc-switch v3.16.3+, which fixes null streaming usage on the OpenAI-compatible interface automatically.2 issues merged