deepseek/deepseek-v4.1-flash @ deepinfra/fp8: B3IT change (TV 0.38)

OpenRouter's tracking dashboard recorded a B3IT (border-input total-variation) change of 0.38 for the deepseek/deepseek-v4.1-flash endpoint hosted at deepinfra/fp8, with the endpoint under active monitoring and no logprob tracking available because the endpoint does not return logprobs. The dashboard lists no detected changes with dates or level shifts, and reports $0.076 in total tracking spend since 2026-09-11, including $0.052 over the last 30 days across 68,254 queries, split into B3IT onboarding ($0.06888), B3IT monitoring ($0.008711) and a one-off vetting probe ($0.000069).

Tracking status LT no logprobs — This endpoint does not return logprobs, so logprob tracking is impossible. 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 2026-09-11 Total to date $0.076 Last 30 days $0.052 Queries 68,254 - B3IT onboarding $0.06888% - B3IT monitoring $0.008711% - Vetting$0.000069<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.