{"model": "x-ai/grok-4", "org": "x-ai", "n_endpoints": 1, "n_active": 0, "n_providers": 1, "n_endpoints_total": 1, "n_changed": 1, "max_drift": 15.19, "headline": "retired", "status_summary": "1 retired", "date_min": "2025-07-21", "date_max": "2025-10-14", "changes": [{"date": "2025-09-02", "method": "lt", "provider": "xai", "model": "x-ai/grok-4"}], "endpoints": [{"slug": "x-ai2fgrok-423xai", "provider": "xai", "base": "xai", "providerSlug": "xai", "model": "x-ai/grok-4", "modelSlug": "x-ai2fgrok-4", "methods": ["lt"], "first": "2025-07-21", "last": "2025-10-14", "last_query": "2025-10-14", "n_changes": 1, "lt": {"drift": [["2025-07-21", 0.1601], ["2025-07-22", 0.1841], ["2025-07-23", 0.152], ["2025-07-24", 0.1741], ["2025-07-25", 0.4307], ["2025-07-26", 0.1273], ["2025-07-27", 0.1941], ["2025-07-28", 0.1823], ["2025-07-29", 0.2023], ["2025-07-30", 0.1909], ["2025-07-31", 0.1696], ["2025-08-01", 0.1271], ["2025-08-02", 0.1966], ["2025-08-03", 0.1249], ["2025-08-04", 0.1801], ["2025-08-05", 0.385], ["2025-08-06", 0.405], ["2025-08-07", 0.1558], ["2025-08-08", 0.1423], ["2025-08-09", 0.1058], ["2025-08-10", 0.1002], ["2025-08-11", 0.1146], ["2025-08-12", 0.1401], ["2025-08-13", 0.1037], ["2025-08-14", 0.0677], ["2025-08-15", 0.0715], ["2025-08-16", 0.3143], ["2025-08-17", 0.0818], ["2025-08-18", 0.0738], ["2025-08-19", 0.0883], ["2025-08-20", 0.0708], ["2025-08-21", 0.0874], ["2025-08-22", 0.0755], ["2025-08-23", 0.0816], ["2025-08-24", 0.0667], ["2025-08-25", 0.0683], ["2025-08-26", 0.0693], ["2025-08-27", 0.0535], ["2025-08-28", 0.0678], ["2025-08-29", 0.0578], ["2025-08-30", 0.06], ["2025-08-31", 0.1571], ["2025-09-01", 0.0569], ["2025-09-02", 9.9022], ["2025-09-03", 14.7301], ["2025-09-04", 14.4853], ["2025-09-05", 14.7806], ["2025-09-06", 14.3932], ["2025-09-07", 14.5353], ["2025-09-08", 14.7563], ["2025-09-09", 14.9461], ["2025-09-10", 14.9014], ["2025-09-11", 14.708], ["2025-09-12", 14.8315], ["2025-09-13", 14.8329], ["2025-09-14", 14.8964], ["2025-09-15", 14.9381], ["2025-09-16", 15.069], ["2025-09-17", 15.1901], ["2025-09-18", 14.7979], ["2025-09-19", 14.9906], ["2025-09-20", 14.839], ["2025-09-21", 14.4589], ["2025-09-22", 14.8557], ["2025-09-23", 14.3831], ["2025-09-24", 14.687], ["2025-09-25", 14.7667], ["2025-09-26", 14.7629], ["2025-09-27", 14.9216], ["2025-09-28", 14.901], ["2025-09-29", 12.6613], ["2025-09-30", 14.8716], ["2025-10-01", 14.7561], ["2025-10-02", 14.7618], ["2025-10-03", 13.5268], ["2025-10-04", 14.7035], ["2025-10-05", 12.562], ["2025-10-06", 12.6572], ["2025-10-07", 14.8278], ["2025-10-08", 14.7966], ["2025-10-09", 14.6932], ["2025-10-10", 14.7345], ["2025-10-11", 14.639], ["2025-10-12", 14.7185], ["2025-10-13", 14.7195], ["2025-10-14", 14.7065]], "breaks": [], "changes": [{"date": "2025-09-02", "shift": 13.8658}]}, "b3it": null, "status": {"lt": "stalled", "bi": "pending", "headline": "retired", "headlines": ["retired"], "ltCopy": "We tracked this endpoint's logprobs, but its recent queries all failed, so tracking stopped.", "biCopy": "This endpoint has not been evaluated for tracking yet.", "ltDetail": null, "biDetail": null, "reason": "We tracked this endpoint's logprobs, but its recent queries all failed, so tracking stopped."}}]}