Files
OmniRoute/tests/unit/pricing-deepseek-v4-static-regression.test.ts
stanley 998c3c2129 fix(pricing): DeepSeek V4 static defaults stale by 4 days, off by ~1.6-2.4x (#10635)
Merged — locally validated (28/28 focused pricing tests, gates green). Appreciate the conservative off-peak-only scope and the live verification against the pricing page. Thanks!
2026-08-20 13:11:07 -03:00

45 lines
2.2 KiB
TypeScript

// Regression guard for the corrected DeepSeek V4 static pricing defaults (#10635): DeepSeek
// switched deepseek-v4-pro/deepseek-v4-flash to peak/off-peak dynamic pricing on 2026-08-17;
// the static table carries the off-peak (lower-bound) values. Asserts the exact corrected
// figures and the documented output=3x-input / peak=2x-off-peak internal consistency so a
// future accidental revert to the stale 2026-08-13 numbers is caught by CI.
import { test } from "node:test";
import assert from "node:assert/strict";
const { DEFAULT_PRICING_FRONTIER } = await import(
"../../src/shared/constants/pricing/frontier-labs.ts"
);
test("deepseek-v4-pro carries the corrected off-peak static prices", () => {
const entry = (DEFAULT_PRICING_FRONTIER as Record<string, Record<string, Record<string, number>>>)
.deepseek["deepseek-v4-pro"];
assert.ok(entry, "deepseek-v4-pro entry must exist under DEFAULT_PRICING_FRONTIER.deepseek");
assert.equal(entry.input, 0.66);
assert.equal(entry.output, 1.98);
assert.equal(entry.cached, 0.022);
assert.equal(entry.reasoning, 1.98);
assert.equal(entry.cache_creation, 0.66);
});
test("deepseek-v4-flash carries the corrected off-peak static prices", () => {
const entry = (DEFAULT_PRICING_FRONTIER as Record<string, Record<string, Record<string, number>>>)
.deepseek["deepseek-v4-flash"];
assert.ok(entry, "deepseek-v4-flash entry must exist under DEFAULT_PRICING_FRONTIER.deepseek");
assert.equal(entry.input, 0.22);
assert.equal(entry.output, 0.66);
assert.equal(entry.cached, 0.007);
assert.equal(entry.reasoning, 0.66);
assert.equal(entry.cache_creation, 0.22);
});
test("deepseek-v4 entries keep DeepSeek's documented output=3x-input ratio", () => {
const deepseek = (DEFAULT_PRICING_FRONTIER as Record<string, Record<string, Record<string, number>>>)
.deepseek;
for (const model of ["deepseek-v4-pro", "deepseek-v4-flash"]) {
const entry = deepseek[model];
assert.equal(entry.output, entry.input * 3, `${model}: output should be 3x input`);
assert.equal(entry.reasoning, entry.output, `${model}: reasoning should match output`);
assert.ok(entry.cached < entry.input, `${model}: cached must be cheaper than input`);
}
});