// Assume we're in the "downloadable" state.
const before_create_availability = await AiAPI.availability();
assert_equals(before_create_availability, "downloadable");

const create_promise = AiAPI.create().then(()=>"model created first");
const after_create_availability_promise = AiAPI.availability();

const result = await Promise.race([create_promise, after_create_availability_promise]);

// Assume availability resolves first.
assert_not_equals(result, "model created first");
const after_create_availability = result;