Update phase 2 memory model to gpt-5.4 (#17384)

Browse Source

### Motivation
- Switch the default model used for memory Phase 2 (consolidation) to
the newer `gpt-5.4` model.

### Description
- Change the Phase 2 model constant from `"gpt-5.3-codex"` to
`"gpt-5.4"` in `codex-rs/core/src/memories/mod.rs`.

### Testing
- Ran `just fmt`, which completed successfully.
- Attempted `cargo test -p codex-core`, but the build failed in this
environment because the `codex-linux-sandbox` crate requires the system
`libcap` pkg-config entry and the required system packages could not be
installed, so the test run was blocked.

------
[Codex
Task](https://chatgpt.com/codex/cloud/tasks/task_i_69d977693b48832a967e78d73c66dc8e)

...

This commit is contained in:

Kevin Liu

2026-04-13 13:59:03 -07:00

committed by GitHub

Unverified

parent 7c43f8bb5e

commit ec72b1ced9

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

Diff Content Not Available