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[ARTICLE · art-129414] src=trackllm.net ↗ pub= topic=ai-infrastructure verified=true sentiment=· neutral

deepseek/deepseek-v4-flash-0731 @ mancer/fp8: B3IT change (TV 0.36)

OpenRouter's monitoring of the deepseek/deepseek-v4-flash-0731 endpoint at mancer/fp8 recorded a B3IT level shift of 0.36 total-variation distance, while the LT logprob probe failed because the endpoint returned no usable logprobs despite claiming support. Tracking spend since 2026-08-02 totals $0.29 across 48,844 queries, with $0.23 in the last 30 days. B3IT onboarding accounted for $0.2485, B3IT monitoring $0.04415, and vetting $0.00018 of that spend.

read1 min views22 publishedSep 7, 2026

Tracking status #

LT

probe failed— This endpoint claims logprob support, but our probe could not obtain usable logprobs. (No logprobs returned) 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 2026-08-02 Total to date

$0.29

Last 30 days

$0.23

Queries

48,844

- B3IT (onboarding)$0.2485%
- B3IT (monitoring)$0.04415%
  • Vetting$0.00018<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.

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