MODELDRIFT.WATCH

UPDATED OCT 19 · 3,311 ANSWERS ON RECORD

Models drift. We measure it.

GPT, Claude and Gemini had partial days.

We missed 150 of 150 responses today. A billing error on our side.

We collected 0 of 150 responses; Claude is missing all 50, Gemini all 50 and GPT all 50. Missing responses are gaps, never counted as changes.

Three models over the last 7 days.

What each reading means

0 of 150

RESPONSES · EVERY REQUEST FAILED

GPT

Partial day

OCT 13TODAY

Has not drifted in the last 7 days

0 of 50 answered · 50 missing

none checkable right

$0.00 today

Output length, 30 days

Claude

Partial day

OCT 13TODAY

Has not drifted in the last 7 days

0 of 50 answered · 50 missing

none checkable right

$0.00 today

Output length, 30 days

Gemini

Partial day

OCT 13TODAY

Has not drifted in the last 7 days

0 of 50 answered · 50 missing

none checkable right

$0.00 today

Output length, 30 days

  • Nominal
  • Drifting
  • Drifted
  • Partial day
GPTClaudeGemini
Refusalsno datano datano data
Sensitive questionsno datano datano data
Facts and formatsno datano datano data
Recommendationsno datano datano data
Framingno datano datano data
Length and costno datano datano data
Speedno datano datano data
Model serveddrifteddrifteddrifted

A dot alone is nominal; any other cell says why.

  • GPT, Claude and Gemini50 of 50 responses missing. Too little of the day to compare it with its own past.
  • DataToo little data to call refusals, sensitive questions, facts and formats, recommendations, framing, length and cost and speed for every model.

All three$0.00 today

All readingsShowHide
ModelOutput length today7 daysInput tokensResponse timeServed by
GPT··unchanged·unknown
Claude··unchanged·unknown
Gemini··unchanged·unknown

Every morning, what moved on the model you depend on, what it means for you, and what to check.

The brief of Sep 30, 19 days old.

GPT: Responses 5% faster than its own baseline

Responses were 5% faster than its own baseline; this reading travels through the API intermediary and is noisy, so treat it as a reason to look at your timeouts.

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