---
title: "Recompute Interview Cost"
method: POST
path: "/v1/admin/interviews/{interview_id}/recompute-cost"
tags: ["admin"]
---

# Recompute Interview Cost

`POST /v1/admin/interviews/{interview_id}/recompute-cost`

Re-price every session in this interview using the current rates blob.

Motivating case: the agent stamps `cost_breakdown` onto each session at
end-of-call using the rates active at that moment. If pricing_rates was
updated later (admin PATCH, new models added to the seed), the stored
totals are stale — typically $0 for any model that wasn't yet priced.
The raw token counts, audio durations, and character counts ARE
preserved per-turn, so we can recompute cleanly from stored data.

Idempotent. Running twice produces the same result. Does NOT recompute
the interview's processing_cost (output generation) — that's a separate
pipeline; we can add a sister endpoint if it becomes a real need.

## Path parameters

- `interview_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/roxels/apis/interviewer.md) · [All operations](https://skmtc.dev/roxels/apis/interviewer/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/roxels/interviewer/revisions/4ef48ed226e1/schema)