cd /news/ai-infrastructure/deepseek-deepseek-v4-flash-atlas-clo… · home topics ai-infrastructure article
[ARTICLE · art-128832] src=trackllm.net ↗ pub= topic=ai-infrastructure verified=true sentiment=· neutral

deepseek/deepseek-v4-flash @ atlas-cloud/fp4: B3IT change (TV 0.55)

OpenRouter's tracking dashboard shows the deepseek/deepseek-v4-flash endpoint at atlas-cloud/fp4 recorded a B3IT total-variation level shift of 0.55, while its LT logprob tracking remains impossible because the endpoint returns no logprobs. B3IT monitoring was retired as of 2026-09-03 because a single query costs more than the per-query guard allows, and total spend on tracking the endpoint since 2026-07-06 stands at $0.43 across 77,629 queries, including $0.051 in the last 30 days.

read1 min views20 publishedSep 1, 2026

Tracking status #

LT

no logprobs— This endpoint does not return logprobs, so logprob tracking is impossible. B3IT

retired · too expensive— Monitoring was retired: a single query costs more than our per-query guard allows. (since 2026-09-03)

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 2026-07-06 Total to date

$0.43

Last 30 days

$0.051

Queries

77,629

- B3IT (onboarding)$0.3889%
- B3IT (monitoring)$0.04911%
  • Vetting$0.00037<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.

── more in #ai-infrastructure 4 stories · sorted by recency
── more on @openrouter 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
Live at https://your-agent.zahid.host
Get free account → Pricing
from €0/mo · no card required
LIVE [news/deepseek-deepseek-v4…] indexed:0 read:1min 2026-09-01 ·