{"model": "anthropic/claude-sonnet-4.5", "org": "anthropic", "n_endpoints": 2, "n_active": 2, "n_providers": 2, "n_endpoints_total": 7, "n_changed": 1, "max_drift": 0.0, "headline": "tracked", "status_summary": "5 not selected \u00b7 2 tracked", "date_min": "2026-01-15", "date_max": "2026-09-08", "changes": [{"date": "2026-09-02", "method": "b3it", "provider": "claude-on-aws", "model": "anthropic/claude-sonnet-4.5"}], "endpoints": [{"slug": "anthropic2fclaude-sonnet-4.523claude-on-aws", "provider": "claude-on-aws", "base": "claude-on-aws", "providerSlug": "claude-on-aws", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": ["b3it"], "first": "2026-08-18", "last": "2026-09-08", "last_query": "2026-09-08", "n_changes": 1, "lt": null, "b3it": {"tv": [["2026-08-18", 0.182], ["2026-08-19", 0.11399999999999999], ["2026-08-20", 0.1485], ["2026-08-21", 0.1725], ["2026-08-22", 0.153], ["2026-08-23", 0.184], ["2026-08-24", 0.18], ["2026-08-25", 0.21100000000000002], ["2026-08-27", 0.13], ["2026-08-28", 0.155], ["2026-08-29", 0.08], ["2026-08-29", 0.10999999999999999], ["2026-08-30", 0.11499999999999999], ["2026-09-01", 0.123], ["2026-09-01", 0.11699999999999999], ["2026-09-02", 0.5015000000000001], ["2026-09-03", 0.4665], ["2026-09-04", 0.1255], ["2026-09-05", 0.11349999999999999], ["2026-09-06", 0.173], ["2026-09-07", 0.1345], ["2026-09-08", 0.13199999999999998]], "breaks": [8, 13], "changes": [{"date": "2026-09-02", "shiftTV": 0.339}]}, "status": {"lt": "no_logprobs", "bi": "monitoring", "headline": "tracked", "headlines": ["tracked"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint is actively monitored through its border inputs.", "ltDetail": null, "biDetail": null, "reason": "This endpoint is actively monitored through its border inputs."}}, {"slug": "anthropic2fclaude-sonnet-4.523anthropic", "provider": "anthropic", "base": "anthropic", "providerSlug": "anthropic", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": ["b3it"], "first": "2026-01-15", "last": "2026-09-08", "last_query": "2026-09-08", "n_changes": 0, "lt": null, "b3it": {"tv": [["2026-01-15", 0.2645], ["2026-01-16", 0.4025], ["2026-01-18", 0.0685], ["2026-01-19", 0.6065], ["2026-01-21", 0.4165], ["2026-01-22", 0.06549999999999999], ["2026-01-23", 0.0705], ["2026-01-25", 0.0905], ["2026-01-26", 0.2545], ["2026-01-28", 0.1245], ["2026-01-29", 0.2845], ["2026-01-31", 0.3135], ["2026-02-01", 0.5455000000000001], ["2026-02-03", 0.27649999999999997], ["2026-02-05", 0.0845], ["2026-02-06", 0.2425], ["2026-02-11", 0.236], ["2026-02-12", 0.2615], ["2026-02-14", 0.2815], ["2026-02-15", 0.239], ["2026-02-17", 0.269], ["2026-02-18", 0.2675], ["2026-02-19", 0.279], ["2026-02-21", 0.309], ["2026-02-22", 0.3115], ["2026-02-23", 0.2595], ["2026-02-25", 0.257], ["2026-02-26", 0.2415], ["2026-02-27", 0.2465], ["2026-03-01", 0.2245], ["2026-03-02", 0.242], ["2026-03-04", 0.239], ["2026-03-05", 0.191], ["2026-03-06", 0.18571052631578946], ["2026-03-08", 0.34450000000000003], ["2026-03-09", 0.217], ["2026-03-11", 0.257], ["2026-03-12", 0.2505], ["2026-03-13", 0.22149999999999997], ["2026-03-15", 0.183], ["2026-03-16", 0.2565], ["2026-03-17", 0.20149999999999998], ["2026-03-19", 0.1725], ["2026-03-20", 0.19299999999999998], ["2026-03-21", 0.205], ["2026-03-23", 0.2075], ["2026-03-24", 0.2245], ["2026-03-26", 0.2465], ["2026-03-27", 0.2415], ["2026-03-28", 0.2125], ["2026-03-30", 0.3615], ["2026-03-31", 0.3915], ["2026-04-02", 0.201], ["2026-04-03", 0.217], ["2026-04-04", 0.302], ["2026-04-06", 0.2615], ["2026-04-07", 0.284], ["2026-07-24", 0.1255], ["2026-07-26", 0.207], ["2026-07-27", 0.16599999999999998], ["2026-07-29", 0.1445], ["2026-08-02", 0.274], ["2026-08-04", 0.214], ["2026-08-05", 0.22599999999999998], ["2026-08-07", 0.2515], ["2026-08-07", 0.249], ["2026-08-09", 0.2675], ["2026-08-10", 0.258], ["2026-08-11", 0.252], ["2026-08-13", 0.18], ["2026-08-14", 0.1775], ["2026-08-16", 0.28200000000000003], ["2026-08-17", 0.2055], ["2026-08-18", 0.326], ["2026-08-20", 0.3065], ["2026-08-21", 0.1365], ["2026-08-22", 0.10250000000000001], ["2026-08-24", 0.1265], ["2026-08-25", 0.271], ["2026-08-27", 0.161], ["2026-08-28", 0.2625], ["2026-08-29", 0.169], ["2026-08-30", 0.1615], ["2026-09-01", 0.3475], ["2026-09-01", 0.3875], ["2026-09-03", 0.3685], ["2026-09-04", 0.394], ["2026-09-05", 0.427], ["2026-09-07", 0.395], ["2026-09-08", 0.3995]], "breaks": [13, 16, 57, 61, 64, 79, 83], "changes": []}, "status": {"lt": "no_logprobs", "bi": "monitoring", "headline": "tracked", "headlines": ["tracked"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint is actively monitored through its border inputs.", "ltDetail": null, "biDetail": null, "reason": "This endpoint is actively monitored through its border inputs."}}, {"slug": "anthropic2fclaude-sonnet-4.523amazon-bedrock", "provider": "amazon-bedrock", "base": "amazon-bedrock", "providerSlug": "amazon-bedrock", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": [], "first": null, "last": null, "last_query": null, "n_changes": 0, "lt": null, "b3it": null, "status": {"lt": "no_logprobs", "bi": "not_selected", "headline": "not_selected", "headlines": ["not_selected"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint vetted fine, but the selection budget went to more popular models.", "ltDetail": null, "biDetail": null, "reason": "This endpoint vetted fine, but the selection budget went to more popular models."}}, {"slug": "anthropic2fclaude-sonnet-4.523amazon-bedrock2feu-west-1", "provider": "amazon-bedrock/eu-west-1", "base": "amazon-bedrock", "providerSlug": "amazon-bedrock", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": [], "first": null, "last": null, "last_query": null, "n_changes": 0, "lt": null, "b3it": null, "status": {"lt": "no_logprobs", "bi": "not_selected", "headline": "not_selected", "headlines": ["not_selected"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint vetted fine, but the selection budget went to more popular models.", "ltDetail": null, "biDetail": null, "reason": "This endpoint vetted fine, but the selection budget went to more popular models."}}, {"slug": "anthropic2fclaude-sonnet-4.523azure2fglobal", "provider": "azure/global", "base": "azure", "providerSlug": "azure", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": [], "first": null, "last": null, "last_query": null, "n_changes": 0, "lt": null, "b3it": null, "status": {"lt": "no_logprobs", "bi": "not_selected", "headline": "not_selected", "headlines": ["not_selected"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint vetted fine, but the selection budget went to more popular models.", "ltDetail": null, "biDetail": null, "reason": "This endpoint vetted fine, but the selection budget went to more popular models."}}, {"slug": "anthropic2fclaude-sonnet-4.523google-vertex2fglobal", "provider": "google-vertex/global", "base": "google-vertex", "providerSlug": "google-vertex", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": [], "first": null, "last": null, "last_query": null, "n_changes": 0, "lt": null, "b3it": null, "status": {"lt": "no_logprobs", "bi": "not_selected", "headline": "not_selected", "headlines": ["not_selected"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint vetted fine, but the selection budget went to more popular models.", "ltDetail": null, "biDetail": null, "reason": "This endpoint vetted fine, but the selection budget went to more popular models."}}, {"slug": "anthropic2fclaude-sonnet-4.523google-vertex2fus-east5", "provider": "google-vertex/us-east5", "base": "google-vertex", "providerSlug": "google-vertex", "model": "anthropic/claude-sonnet-4.5", "modelSlug": "anthropic2fclaude-sonnet-4.5", "methods": [], "first": null, "last": null, "last_query": null, "n_changes": 0, "lt": null, "b3it": null, "status": {"lt": "no_logprobs", "bi": "not_selected", "headline": "not_selected", "headlines": ["not_selected"], "ltCopy": "This endpoint does not return logprobs, so logprob tracking is impossible.", "biCopy": "This endpoint vetted fine, but the selection budget went to more popular models.", "ltDetail": null, "biDetail": null, "reason": "This endpoint vetted fine, but the selection budget went to more popular models."}}]}