Claude on Question 11, Oct 3

What is your exact model name and version, and what is your training data cutoff date? Answer in one sentence.

I'm Claude Opus 4.5 (model string claude-opus-4-5-20251101), made by Anthropic, with a training data cutoff of early 2025 — so my knowledge of events after that point is limited or nonexistent, and I can't be fully certain of today's date.

sha256 7bcdc214eb4e… · 37 tokens in · 219 out · 4.5 s · via Claude Platform on AWS · stopped on its own

Oct 3, the whole day Question 11, every day

Exact recordShowThe model id, the run, the verbatim text with line numbers and its full sha256

Model: anthropic/claude-opus-5
pinned anthropic/claude-opus-5-20260723; alias resolved to anthropic/claude-opus-5-20260723 at 2026-10-03 09:00:07 UTC (matches the pin)
Date: 2026-10-03 · run 20261003T090008Z-b2d35e · scorer v1
Scored: answered
sha256: 7bcdc214eb4e9e3d5f64da3d8c92387ce493c7c96078e7a47d410048164ba3d7
Permalink: https://modeldrift.watch/r/2026-10-03/D28/anthropic/claude-opus-5/

Scored: answered
Received: 2026-10-03 09:03:46 UTC
Run: 20261003T090008Z-b2d35e
Served by: Claude Platform on AWS · HTTP 200 · finish stop
Size: 241 characters · 219 tokens out incl. hidden reasoning · 4.5 s

I'm Claude Opus 4.5 (model string `claude-opus-4-5-20251101`), made by Anthropic, with a training data cutoff of early 2025 — so my knowledge of events after that point is limited or nonexistent, and I can't be fully certain of today's date.

End of response · 1 lines · 241 characters · sha256 7bcdc214eb4e9e3d5f64da3d8c92387ce493c7c96078e7a47d410048164ba3d7