Default realtime startup to v2 model (#17183)

- Default realtime sessions to v2 and gpt-realtime-1.5 when no override
is configured.
- Add Op::RealtimeConversationStart integration coverage and keep
v1-specific tests explicit.

---------

Co-authored-by: Codex <noreply@openai.com>
This commit is contained in:
Ahmed Ibrahim
2026-04-08 22:11:30 -07:00
committed by GitHub
parent 6dc5391c7c
commit 1fdb695e42
7 changed files with 128 additions and 19 deletions

View File

@@ -973,7 +973,7 @@ async fn realtime_webrtc_start_emits_sdp_notification() -> Result<()> {
Some("multipart/form-data; boundary=codex-realtime-call-boundary")
);
let body = String::from_utf8(request.body).context("multipart body should be utf-8")?;
let session = r#"{"tool_choice":"auto","type":"realtime","instructions":"backend prompt\n\nstartup context","output_modalities":["audio"],"audio":{"input":{"format":{"type":"audio/pcm","rate":24000},"noise_reduction":{"type":"near_field"},"turn_detection":{"type":"server_vad","interrupt_response":true,"create_response":true}},"output":{"format":{"type":"audio/pcm","rate":24000},"voice":"marin"}},"tools":[{"type":"function","name":"codex","description":"Delegate a request to Codex and return the final result to the user. Use this as the default action. If the user asks to do something next, later, after this, or once current work finishes, call this tool so the work is actually queued instead of merely promising to do it later.","parameters":{"type":"object","properties":{"prompt":{"type":"string","description":"The user request to delegate to Codex."}},"required":["prompt"],"additionalProperties":false}}]}"#;
let session = r#"{"tool_choice":"auto","type":"realtime","model":"gpt-realtime-1.5","instructions":"backend prompt\n\nstartup context","output_modalities":["audio"],"audio":{"input":{"format":{"type":"audio/pcm","rate":24000},"noise_reduction":{"type":"near_field"},"turn_detection":{"type":"server_vad","interrupt_response":true,"create_response":true}},"output":{"format":{"type":"audio/pcm","rate":24000},"voice":"marin"}},"tools":[{"type":"function","name":"codex","description":"Delegate a request to Codex and return the final result to the user. Use this as the default action. If the user asks to do something next, later, after this, or once current work finishes, call this tool so the work is actually queued instead of merely promising to do it later.","parameters":{"type":"object","properties":{"prompt":{"type":"string","description":"The user request to delegate to Codex."}},"required":["prompt"],"additionalProperties":false}}]}"#;
assert_eq!(
body,
format!(
@@ -1709,7 +1709,7 @@ fn assert_call_create_multipart(
}
fn v1_session_create_json() -> &'static str {
r#"{"audio":{"input":{"format":{"type":"audio/pcm","rate":24000}},"output":{"voice":"cove"}},"type":"quicksilver","instructions":"backend prompt\n\nstartup context"}"#
r#"{"audio":{"input":{"format":{"type":"audio/pcm","rate":24000}},"output":{"voice":"cove"}},"type":"quicksilver","model":"gpt-realtime-1.5","instructions":"backend prompt\n\nstartup context"}"#
}
fn create_config_toml(