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Update defaults to gpt-5.1 (#6652)

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## Summary
- update documentation, example configs, and automation defaults to
reference gpt-5.1 / gpt-5.1-codex
- bump the CLI and core configuration defaults, model presets, and error
messaging to the new models while keeping the model-family/tool coverage
for legacy slugs
- refresh tests, fixtures, and TUI snapshots so they expect the upgraded
defaults

## Testing
- `cargo test -p codex-core
config::tests::test_precedence_fixture_with_gpt5_profile`


------
[Codex
Task](https://chatgpt.com/codex/tasks/task_i_6916c5b3c2b08321ace04ee38604fc6b)
This commit is contained in:
Ahmed Ibrahim
2025-11-17 17:40:11 -08:00
committed by GitHub
parent 8465f1f2f4
commit ddcc60a085
43 changed files with 483 additions and 238 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
codex-rs/core/src/config/mod.rs
View File

@@ -62,11 +62,11 @@ pub mod profile;
pub mod types;
#[cfg(target_os = "windows")]
pub const OPENAI_DEFAULT_MODEL: &str = "gpt-5";
pub const OPENAI_DEFAULT_MODEL: &str = "gpt-5.1";
#[cfg(not(target_os = "windows"))]
pub const OPENAI_DEFAULT_MODEL: &str = "gpt-5-codex";
const OPENAI_DEFAULT_REVIEW_MODEL: &str = "gpt-5-codex";
pub const GPT_5_CODEX_MEDIUM_MODEL: &str = "gpt-5-codex";
pub const OPENAI_DEFAULT_MODEL: &str = "gpt-5.1-codex";
const OPENAI_DEFAULT_REVIEW_MODEL: &str = "gpt-5.1-codex";
pub const GPT_5_CODEX_MEDIUM_MODEL: &str = "gpt-5.1-codex";
/// Maximum number of bytes of the documentation that will be embedded. Larger
/// files are *silently truncated* to this size so we do not take up too much of
@@ -81,7 +81,7 @@ pub struct Config {
/// Optional override of model selection.
pub model: String,
/// Model used specifically for review sessions. Defaults to "gpt-5-codex".
/// Model used specifically for review sessions. Defaults to "gpt-5.1-codex".
pub review_model: String,
pub model_family: ModelFamily,
@@ -2616,7 +2616,7 @@ url = "https://example.com/mcp"
let codex_home = TempDir::new()?;
ConfigEditsBuilder::new(codex_home.path())
.set_model(Some("gpt-5-codex"), Some(ReasoningEffort::High))
.set_model(Some("gpt-5.1-codex"), Some(ReasoningEffort::High))
.apply()
.await?;
@@ -2624,7 +2624,7 @@ url = "https://example.com/mcp"
tokio::fs::read_to_string(codex_home.path().join(CONFIG_TOML_FILE)).await?;
let parsed: ConfigToml = toml::from_str(&serialized)?;
assert_eq!(parsed.model.as_deref(), Some("gpt-5-codex"));
assert_eq!(parsed.model.as_deref(), Some("gpt-5.1-codex"));
assert_eq!(parsed.model_reasoning_effort, Some(ReasoningEffort::High));
Ok(())
@@ -2638,7 +2638,7 @@ url = "https://example.com/mcp"
tokio::fs::write(
&config_path,
r#"
model = "gpt-5-codex"
model = "gpt-5.1-codex"
model_reasoning_effort = "medium"
[profiles.dev]
@@ -2674,7 +2674,7 @@ model = "gpt-4.1"
ConfigEditsBuilder::new(codex_home.path())
.with_profile(Some("dev"))
.set_model(Some("gpt-5-codex"), Some(ReasoningEffort::Medium))
.set_model(Some("gpt-5.1-codex"), Some(ReasoningEffort::Medium))
.apply()
.await?;
@@ -2686,7 +2686,7 @@ model = "gpt-4.1"
.get("dev")
.expect("profile should be created");
assert_eq!(profile.model.as_deref(), Some("gpt-5-codex"));
assert_eq!(profile.model.as_deref(), Some("gpt-5.1-codex"));
assert_eq!(
profile.model_reasoning_effort,
Some(ReasoningEffort::Medium)
@@ -2708,7 +2708,7 @@ model = "gpt-4"
model_reasoning_effort = "medium"
[profiles.prod]
model = "gpt-5-codex"
model = "gpt-5.1-codex"
"#,
)
.await?;
@@ -2737,7 +2737,7 @@ model = "gpt-5-codex"
.profiles
.get("prod")
.and_then(|profile| profile.model.as_deref()),
Some("gpt-5-codex"),
Some("gpt-5.1-codex"),
);
Ok(())
@@ -2852,7 +2852,7 @@ model_provider = "openai"
approval_policy = "on-failure"
[profiles.gpt5]
model = "gpt-5"
model = "gpt-5.1"
model_provider = "openai"
approval_policy = "on-failure"
model_reasoning_effort = "high"
@@ -3168,9 +3168,9 @@ model_verbosity = "high"
fixture.codex_home(),
)?;
let expected_gpt5_profile_config = Config {
model: "gpt-5".to_string(),
model: "gpt-5.1".to_string(),
review_model: OPENAI_DEFAULT_REVIEW_MODEL.to_string(),
model_family: find_family_for_model("gpt-5").expect("known model slug"),
model_family: find_family_for_model("gpt-5.1").expect("known model slug"),
model_context_window: Some(272_000),
model_max_output_tokens: Some(128_000),
model_auto_compact_token_limit: Some(244_800),