feat(codex): support GPT-5.6 Max and Ultra overrides

Add "ultra" reasoning level for Codex GPT-5.6 Sol and Terra, and expose
Max for Luna (Luna falls back Ultra to Max since it is not supported
upstream). Scoped to cx/ routes only; Kiro and generic OpenAI routing
unchanged.
This commit is contained in:
seakleang.nhak
2026-08-05 11:39:07 +07:00
parent 651df2f0e2
commit 86131b9ca4
10 changed files with 675 additions and 19 deletions

View File

@@ -18,6 +18,12 @@ describe("parseSuffix", () => {
it("parses level suffix", () => {
expect(parseSuffix("gpt-5(high)")).toEqual({ cleanModel: "gpt-5", override: { mode: "level", level: "high" } });
});
it("parses ultra suffix", () => {
expect(parseSuffix("gpt-5.6-sol(ultra)")).toEqual({
cleanModel: "gpt-5.6-sol",
override: { mode: "level", level: "ultra" },
});
});
it("parses numeric budget suffix", () => {
expect(parseSuffix("model(8192)")).toEqual({ cleanModel: "model", override: { mode: "budget", budget: 8192 } });
});
@@ -157,6 +163,25 @@ describe("applyThinking per provider format", () => {
const out = apply("openai", "gpt-5.3-codex", { reasoning_effort: "xhigh" }, "codex");
expect(out.reasoning_effort).toBe("xhigh");
});
it.each([
["gpt-5.6-sol", "max", "max"],
["gpt-5.6-sol", "ultra", "ultra"],
["gpt-5.6-terra", "max", "max"],
["gpt-5.6-terra", "ultra", "ultra"],
["gpt-5.6-luna", "max", "max"],
["gpt-5.6-luna", "ultra", "max"],
])("normalizes Codex %s effort %s to %s", (model, effort, expected) => {
const out = apply("openai-responses", model, { reasoning: { effort } }, "codex");
expect(out.reasoning_effort).toBe(expected);
});
it("applies a supported Codex Ultra suffix", () => {
const out = apply("openai-responses", "gpt-5.6-sol(ultra)", {}, "codex");
expect(out.reasoning_effort).toBe("ultra");
});
it("keeps Codex-only GPT-5.6 levels out of Kiro translation", () => {
const out = apply("openai", "gpt-5.6-sol", { reasoning_effort: "max" }, "kiro");
expect(out.reasoning_effort).toBe("xhigh");
});
});
describe("extractReasoningText (response shapes)", () => {