app-server service tier plumbing (plus some cleanup) (#13334)

followup to https://github.com/openai/codex/pull/13212 to expose fast
tier controls to app server
(majority of this PR is generated schema jsons - actual code is +69 /
-35 and +24 tests )

- add service tier fields to the app-server protocol surfaces used by
thread lifecycle, turn start, config, and session configured events
- thread service tier through the app-server message processor and core
thread config snapshots
- allow runtime config overrides to carry service tier for app-server
callers

cleanup:
- Removing useless "legacy" code supporting "standard" - we moved to
None | "fast", so "standard" is not needed.
This commit is contained in:
pash-openai
2026-03-03 02:35:09 -08:00
committed by GitHub
parent 938c6dd388
commit 07e532dcb9
47 changed files with 689 additions and 61 deletions

View File

@@ -17,6 +17,7 @@ use codex_protocol::config_types::ModeKind;
use codex_protocol::config_types::Personality;
use codex_protocol::config_types::ReasoningSummary;
use codex_protocol::config_types::SandboxMode as CoreSandboxMode;
use codex_protocol::config_types::ServiceTier;
use codex_protocol::config_types::Verbosity;
use codex_protocol::config_types::WebSearchMode;
use codex_protocol::items::AgentMessageContent as CoreAgentMessageContent;
@@ -392,6 +393,7 @@ pub struct ProfileV2 {
pub model: Option<String>,
pub model_provider: Option<String>,
pub approval_policy: Option<AskForApproval>,
pub service_tier: Option<ServiceTier>,
pub model_reasoning_effort: Option<ReasoningEffort>,
pub model_reasoning_summary: Option<ReasoningSummary>,
pub model_verbosity: Option<Verbosity>,
@@ -503,6 +505,7 @@ pub struct Config {
pub model_reasoning_effort: Option<ReasoningEffort>,
pub model_reasoning_summary: Option<ReasoningSummary>,
pub model_verbosity: Option<Verbosity>,
pub service_tier: Option<ServiceTier>,
pub analytics: Option<AnalyticsConfig>,
#[experimental("config/read.apps")]
#[serde(default)]
@@ -1788,6 +1791,14 @@ pub struct ThreadStartParams {
pub model: Option<String>,
#[ts(optional = nullable)]
pub model_provider: Option<String>,
#[serde(
default,
deserialize_with = "super::serde_helpers::deserialize_double_option",
serialize_with = "super::serde_helpers::serialize_double_option",
skip_serializing_if = "Option::is_none"
)]
#[ts(optional = nullable)]
pub service_tier: Option<Option<ServiceTier>>,
#[ts(optional = nullable)]
pub cwd: Option<String>,
#[ts(optional = nullable)]
@@ -1850,6 +1861,7 @@ pub struct ThreadStartResponse {
pub thread: Thread,
pub model: String,
pub model_provider: String,
pub service_tier: Option<ServiceTier>,
pub cwd: PathBuf,
pub approval_policy: AskForApproval,
pub sandbox: SandboxPolicy,
@@ -1891,6 +1903,14 @@ pub struct ThreadResumeParams {
pub model: Option<String>,
#[ts(optional = nullable)]
pub model_provider: Option<String>,
#[serde(
default,
deserialize_with = "super::serde_helpers::deserialize_double_option",
serialize_with = "super::serde_helpers::serialize_double_option",
skip_serializing_if = "Option::is_none"
)]
#[ts(optional = nullable)]
pub service_tier: Option<Option<ServiceTier>>,
#[ts(optional = nullable)]
pub cwd: Option<String>,
#[ts(optional = nullable)]
@@ -1919,6 +1939,7 @@ pub struct ThreadResumeResponse {
pub thread: Thread,
pub model: String,
pub model_provider: String,
pub service_tier: Option<ServiceTier>,
pub cwd: PathBuf,
pub approval_policy: AskForApproval,
pub sandbox: SandboxPolicy,
@@ -1951,6 +1972,14 @@ pub struct ThreadForkParams {
pub model: Option<String>,
#[ts(optional = nullable)]
pub model_provider: Option<String>,
#[serde(
default,
deserialize_with = "super::serde_helpers::deserialize_double_option",
serialize_with = "super::serde_helpers::serialize_double_option",
skip_serializing_if = "Option::is_none"
)]
#[ts(optional = nullable)]
pub service_tier: Option<Option<ServiceTier>>,
#[ts(optional = nullable)]
pub cwd: Option<String>,
#[ts(optional = nullable)]
@@ -1977,6 +2006,7 @@ pub struct ThreadForkResponse {
pub thread: Thread,
pub model: String,
pub model_provider: String,
pub service_tier: Option<ServiceTier>,
pub cwd: PathBuf,
pub approval_policy: AskForApproval,
pub sandbox: SandboxPolicy,
@@ -2837,6 +2867,15 @@ pub struct TurnStartParams {
/// Override the model for this turn and subsequent turns.
#[ts(optional = nullable)]
pub model: Option<String>,
/// Override the service tier for this turn and subsequent turns.
#[serde(
default,
deserialize_with = "super::serde_helpers::deserialize_double_option",
serialize_with = "super::serde_helpers::serialize_double_option",
skip_serializing_if = "Option::is_none"
)]
#[ts(optional = nullable)]
pub service_tier: Option<Option<ServiceTier>>,
/// Override the reasoning effort for this turn and subsequent turns.
#[ts(optional = nullable)]
pub effort: Option<ReasoningEffort>,
@@ -4566,4 +4605,56 @@ mod tests {
})
);
}
#[test]
fn thread_start_params_preserve_explicit_null_service_tier() {
let params: ThreadStartParams = serde_json::from_value(json!({ "serviceTier": null }))
.expect("params should deserialize");
assert_eq!(params.service_tier, Some(None));
let serialized = serde_json::to_value(&params).expect("params should serialize");
assert_eq!(
serialized.get("serviceTier"),
Some(&serde_json::Value::Null)
);
let serialized_without_override =
serde_json::to_value(ThreadStartParams::default()).expect("params should serialize");
assert_eq!(serialized_without_override.get("serviceTier"), None);
}
#[test]
fn turn_start_params_preserve_explicit_null_service_tier() {
let params: TurnStartParams = serde_json::from_value(json!({
"threadId": "thread_123",
"input": [],
"serviceTier": null
}))
.expect("params should deserialize");
assert_eq!(params.service_tier, Some(None));
let serialized = serde_json::to_value(&params).expect("params should serialize");
assert_eq!(
serialized.get("serviceTier"),
Some(&serde_json::Value::Null)
);
let without_override = TurnStartParams {
thread_id: "thread_123".to_string(),
input: vec![],
cwd: None,
approval_policy: None,
sandbox_policy: None,
model: None,
service_tier: None,
effort: None,
summary: None,
output_schema: None,
collaboration_mode: None,
personality: None,
};
let serialized_without_override =
serde_json::to_value(&without_override).expect("params should serialize");
assert_eq!(serialized_without_override.get("serviceTier"), None);
}
}