# openai/gpt-4o-mini-2024-07-18 @ openai: B3IT change (TV 0.28)

> Source: <https://www.trackllm.net/endpoints/openai2fgpt-4o-mini-2024-07-1823openai.html>
> Published: 2026-10-16 23:07:56+00:00

## Tracking status

LT

**tracked**— This endpoint is actively tracked.
B3IT

**monitoring**— This endpoint is actively monitored through its border inputs.
## Drift from baseline

Both signals measure how far this endpoint's behavior has moved from its **reference period**. LT tracks the average change in the returned tokens' log-probabilities (nats); B3IT tracks the total-variation distance of the border-input votes (0–1). Both should ideally be as close to 0 as possible. Dashed lines mark published changes, labeled with the **level shift** across them: for LT the mean drift over the 7 days after minus the 7 days before; for B3IT the total-variation shift its detector measured.

Hover a day on either lane, a change mark or an epoch line to read the data behind it.

## Detected changes

| Date | Method | Level shift | 
|---|---|---|

## Spend

what OpenRouter billed for tracking this endpoint. Spend recorded since 2026-06-23
Total to date

$0.11

Last 30 days

$0.047

Queries

59,644

- B3IT (onboarding)$0.07267%
- B3IT (monitoring)$0.03028%
- LT$0.00454%
- Vetting$0.00027<1%

**Vetting** is the one-off probe that checks the endpoint's billed cost against its advertised price.

**B3IT (onboarding)** is the initial border-input search;

**B3IT (monitoring)** and

**LT** are the recurring daily checks.

## Also reported by

- trackllm.net: openai/gpt-4o-mini @ openai: B3IT change (TV 0.20) <https://www.trackllm.net/endpoints/openai2fgpt-4o-mini23openai.html>