deepseek/deepseek-v4-flash-0731 @ coreweave/fp8: B3IT change (TV 0.40)

OpenRouter retired B3IT monitoring for the deepseek/deepseek-v4-flash-0731 endpoint on coreweave/fp8 on 2026-09-14 after failing to find enough border inputs, and its logprob probe also failed because the endpoint returned no usable logprobs. OpenRouter recorded $0.45 in total tracking spend since 2026-08-06, including $0.43 over the last 30 days across 61,140 queries, with B3IT onboarding costing $0.409, B3IT monitoring $0.045, and vetting $0.00021.

Tracking status LT probe failed — This endpoint claims logprob support, but our probe could not obtain usable logprobs. No logprobs returned B3IT retired · no bis — Monitoring was retired: we could not find enough border inputs for this endpoint. since 2026-09-14 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 2026-08-06 Total to date $0.45 Last 30 days $0.43 Queries 61,140 - B3IT onboarding $0.4090% - B3IT monitoring $0.04510% - Vetting$0.00021<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.