fix(openai): use Responses API for gpt-5.4 (#7982)

Signed-off-by: Michael Neale <michael.neale@gmail.com>
This commit is contained in:
Michael Neale
2026-03-19 10:25:25 +11:00
committed by GitHub
parent 6435e1a85c
commit 4e7a572497
+17
View File
@@ -233,6 +233,7 @@ impl OpenAiProvider {
let normalized_model = model_name.to_ascii_lowercase();
(normalized_model.starts_with("gpt-5") && normalized_model.contains("codex"))
|| normalized_model.starts_with("gpt-5.2-pro")
|| normalized_model.starts_with("gpt-5.4")
}
fn should_use_responses_api(model_name: &str, base_path: &str) -> bool {
@@ -728,6 +729,22 @@ mod tests {
));
}
#[test]
fn gpt_5_4_uses_responses_when_base_path_is_default() {
assert!(OpenAiProvider::should_use_responses_api(
"gpt-5.4",
"v1/chat/completions"
));
}
#[test]
fn gpt_5_4_with_date_uses_responses() {
assert!(OpenAiProvider::should_use_responses_api(
"gpt-5.4-2026-03-01",
"v1/chat/completions"
));
}
#[test]
fn gpt_4o_does_not_use_responses() {
assert!(!OpenAiProvider::should_use_responses_api(