TL;DR'It got dumber' has four common explanations: you hit a quota ceiling, the model or effort tier changed under you, the network is misbehaving, or a genuine community-reported quality step happened. This SOP eliminates them cheapest-first — the first three layers take minutes, and the last one is still an unreproduced hypothesis.
Sources SOURCES
Distilled from public community discussions. This page only breaks them down and verifies — it never reposts the original; opinions belong to their authors.
Facts FACTS
Check these claims against the listed sources. For allowance mechanics, first-party account displays outrank community summaries.
- Quota first: check the five-hour allowance and any weekly limit shown by your account. A constrained allowance can feel similar to a quality change, so rule it out before forming a broader conclusion.
- The CLI's
/statusshows remaining limits, and the/modelpanel confirms the current model and reasoning effort — together they are the first stop of triage. - The quality-step discussion is real and hot: a 372-point HN study in 2026-07 tied the 'dumber' feeling to a reasoning-token clustering hypothesis — but the author called for more validation, and the phenomenon has not been officially reproduced.
Concepts CONCEPTS
Not everything said in a community thread is a fact — each concept carries its nature label. Read the label first.
The community shorthand for 'model performance slid down a staircase starting some day'. The related token-clustering hypothesis is unreproduced, so this piece ranks it last on the triage checklist.
When either quota layer maxes out, the tightened experience looks a lot like quality loss. Checking /status first eliminates a whole class of misdiagnosis in one minute.
Date, model, effort tier, task input and output, packaged small enough for someone else to rerun. An issue filed with a minimal reproduction gets handled far faster than a 'it's dumb now' rant.
Step-by-step SOP STEP BY STEP
- 01Check quota
Run
/status, then open Usage for the exact reset times. If an allowance is exhausted, retest after the displayed time before judging model quality. - 02Check model and tier
Open the
/modelpanel and confirm the current model and reasoning effort match your expectations. If you upgraded the CLI recently, defaults may have shifted under you. - 03Run the control task
Rerun yesterday's working task verbatim — same prompt, same files — and record the delta. One failed complex task proves nothing; repeat it two or three times before concluding anything.
- 04Check network and environment
Confirm proxy, VPN, or corporate network are healthy, and glance at disk headroom with
df -h. Timeouts and retries feel exactly like 'dumber' in daily use. - 05Cross-check community signals
Search whether others reported the same thing on the same day. Even if they did, treat it as circumstantial — quality-step research is still an unreproduced hypothesis, not grounds for a 'wait for the official fix' decision.
- 06Log it and report
If all four layers come up clean and it's still off, package a minimal reproduction (date, model, tier, input/output,
/statusoutput) and file an issue on the official repo.
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