feat(ai): add input-based pricing tiers

This commit is contained in:
Armin Ronacher
2026-07-09 22:43:19 +02:00
parent 6c735db060
commit a9ecf301fb
14 changed files with 241 additions and 60 deletions
@@ -360,13 +360,17 @@ export async function processResponsesStream<TApi extends Api>(
output.responseId = response.id;
}
if (response?.usage) {
const cachedTokens = response.usage.input_tokens_details?.cached_tokens || 0;
const inputDetails = response.usage.input_tokens_details as
| { cached_tokens?: number; cache_write_tokens?: number }
| undefined;
const cachedTokens = inputDetails?.cached_tokens || 0;
const cacheWriteTokens = inputDetails?.cache_write_tokens || 0;
output.usage = {
// OpenAI includes cached tokens in input_tokens, so subtract to get non-cached input
input: (response.usage.input_tokens || 0) - cachedTokens,
// OpenAI includes cached and cache-write tokens in input_tokens, so subtract both.
input: Math.max(0, (response.usage.input_tokens || 0) - cachedTokens - cacheWriteTokens),
output: response.usage.output_tokens || 0,
cacheRead: cachedTokens,
cacheWrite: 0,
cacheWrite: cacheWriteTokens,
reasoning: response.usage.output_tokens_details?.reasoning_tokens || 0,
totalTokens: response.usage.total_tokens || 0,
cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0, total: 0 },