Originally created by @emzaedu on GitHub (May 6, 2025).
Open WebUI Version
0.6.6
With the latest update, an issue has appeared where the output is duplicated if there is more than one reasoning step in the response.
Now it looks like this:
This problem did not occur in version 0.6.5 and earlier — the output looked like this:
Originally created by @emzaedu on GitHub (May 6, 2025).
### Open WebUI Version
0.6.6
With the latest update, an issue has appeared where the <think> output is duplicated if there is more than one reasoning step in the response.
Now it looks like this:

This problem did not occur in version 0.6.5 and earlier — the output looked like this:

GiteaMirror
added the bug label 2025-11-11 16:11:11 -06:00
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Originally created by @emzaedu on GitHub (May 6, 2025).
Open WebUI Version
0.6.6
With the latest update, an issue has appeared where the output is duplicated if there is more than one reasoning step in the response.
Now it looks like this:
This problem did not occur in version 0.6.5 and earlier — the output looked like this:
@tjbck commented on GitHub (May 6, 2025):
is there a way to reliably reproduce?
@tjbck commented on GitHub (May 6, 2025):
Should be addressed in dev, testing wanted here.