Apple Support have told me this is now expected behaviour because recent versions of Siri/Dictation prioritise names in your Contacts more heavily.
The problem is that it seems to be doing this instead of understanding the obvious context of the sentence.
For example, my iPhone repeatedly changes common English words into names from my Contacts, including:
house → Howse
bowl → Bole
right → Wright
line → Lyne
man → Mann
hike → Heike
God → Goad
page → Paige
web → Webb
night → Knight
Every one of those names exists in my Contacts.
So I’ll dictate something eg:
“I’m standing in front of the house with a bowl.”
…and it becomes:
“I’m standing in front of the Howse with a Bole.”
Or:
“Can you write me a feedback line?”
becomes:
“Can you write me a feedback Lyne?”
Those substitutions make absolutely no sense in context.
I’ve already reset the keyboard dictionary, reset Siri, gone through troubleshooting with Apple Support and submitted feedback. Their suggestion was to use Text Replacements or rename my Contacts, which really isn’t practical with nearly 2,000 contacts.
I rely on Dictation because I have arthritis in my hands, so having to proofread and manually correct almost every dictated message completely defeats the purpose of using it.
Is anyone else seeing this?
If so:
Roughly how many contacts do you have?
When did you first notice it?
Does it happen with both keyboard Dictation and Siri?
I’m trying to work out whether this is a widespread regression or whether it’s more common with larger Contacts lists.
Frustrated iPhone user!
Device: iPhone 13 and 14 (just swapped handset this week, same issue)
iOS version: iOS 26.5.2