Codex and Work usage improved via context and routing changes · Oct 16, 2026
At a glance
Tibo announced that improvements to Codex and Work increase effective usage, achieved by reusing context across subagents, keeping context cached longer, and better request routing for higher cache hits.
- Products
- Codex
- Event type
- Codex Update
- Evidence status
- Directly verified
- Published
What Changed
Codex and Work usage improved via context and routing changes · Oct 16, 2026
Verification
- Source type
- Original source
- Status
- Directly verified
Summary AI summary
Tibo announced that improvements to Codex and Work increase effective usage, achieved by reusing context across subagents, keeping context cached longer, and better request routing for higher cache hits.
What does this mean?
The page is classified from the linked public source; review the original source and verification status.
Type
Codex Update
Event dates
- Published
- Record updated
Original Source Evidence
Day 12/
We’ve made improvements to Codex & Work that increase the effective usage you get. We achieved this by reusing context across subagents, keeping context cached longer, and improved request routing that allows us to increase cache hits.
Source
Tibo (@thsottiaux)
View Original
Open source →Historical context
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Topic: Latest updates