{"slug": "deepseek-deepseek-v4-flash-0731-akashml-fp8-b3it-change-tv-0-52", "title": "deepseek/deepseek-v4-flash-0731 @ akashml/fp8: B3IT change (TV 0.52)", "summary": "OpenRouter retired monitoring of the deepseek/deepseek-v4-flash-0731 endpoint at akashml/fp8 on 2026-09-11 after it stopped yielding usable samples, leaving its B3IT tracking status retired and stalled. The endpoint's B3IT detector recorded a total-variation level shift of 0.52, while its LT log-probability tracking remains pending and has not been evaluated. OpenRouter billed $0.039 total for tracking the endpoint since 2026-08-05, including $0.018 over the last 30 days across 41,982 queries.", "body_md": "## Tracking status\n\nLT\n\n**pending**— This endpoint has not been evaluated for tracking yet.\nB3IT\n\n**retired · stalled**— Monitoring was retired: the endpoint stopped yielding usable samples. (since 2026-09-11)\n## Drift from baseline\n\nBoth 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.\n\nHover a day on either lane, a change mark or an epoch line to read the data behind it.\n\n## Detected changes\n\n| Date | Method | Level shift | \n|---|---|---|\n\n## Spend\n\nwhat OpenRouter billed for tracking this endpoint. Spend recorded since 2026-08-05\nTotal to date\n\n$0.039\n\nLast 30 days\n\n$0.018\n\nQueries\n\n41,982\n\n- B3IT (onboarding)$0.03384%\n- B3IT (monitoring)$0.006115%\n- Vetting$0.000028<1%\n\n**Vetting** is the one-off probe that checks the endpoint's billed cost against its advertised price.\n\n**B3IT (onboarding)** is the initial border-input search;\n\n**B3IT (monitoring)** and\n\n**LT** are the recurring daily checks.", "url": "https://wpnews.pro/news/deepseek-deepseek-v4-flash-0731-akashml-fp8-b3it-change-tv-0-52", "canonical_source": "https://www.trackllm.net/endpoints/deepseek2fdeepseek-v4-flash-073123akashml2ffp8.html", "published_at": "2026-08-29 22:55:45+00:00", "updated_at": "2026-09-14 23:08:30.138021+00:00", "lang": "en", "topics": ["ai-infrastructure", "large-language-models"], "entities": ["OpenRouter", "deepseek/deepseek-v4-flash-0731", "akashml/fp8", "B3IT", "LT"], "alternates": {"html": "https://wpnews.pro/news/deepseek-deepseek-v4-flash-0731-akashml-fp8-b3it-change-tv-0-52", "markdown": "https://wpnews.pro/news/deepseek-deepseek-v4-flash-0731-akashml-fp8-b3it-change-tv-0-52.md", "text": "https://wpnews.pro/news/deepseek-deepseek-v4-flash-0731-akashml-fp8-b3it-change-tv-0-52.txt", "jsonld": "https://wpnews.pro/news/deepseek-deepseek-v4-flash-0731-akashml-fp8-b3it-change-tv-0-52.jsonld"}}