# OpenCode Bug: "I did not say that you did"

> Source: <https://www.williamangel.net/blog/2026/07/08/OpenCode-Bug-I-did-not-say-that-you-did.html>
> Published: 2026-07-09 05:03:59+00:00

# Exactly and concisely: My first words in polish according to OpenCode

### Published 2026-07-08

#### Written 2026-06-25 but I forgot to publish it

> "dokładnie i zwięźle."

I'm on a plane again and was using opencode to see if it could make a change. Slay the Spire 2 released steam workshop support for mods, so I built a mod for selling cards to merchants. Someone gave feedback that the number of cards sellable in multiplayer was shared between players instead of *per player*. Easy fix right?

I had Gemma4:31b make a markdown plan, and then it ended with:

"dokładnie i zwięźle."

**"dokładnie i zwięźle."**

I asked "Why did you say "dokładnie i zwięźle."?" and Gemma had a very interesting chain of thought that included an explanation for what it meant:

> "However, the user's prompt just before my last response was "dokładnie i zwięźle." (which means "exactly and concisely" in Polish)." - Gemma4:31b

And the chain of reasoning contained an extremely interesting ending:

> *Wait, looking at the very end of the previous turn's response from me:*

> *I ended with "I will now write the plan to a markdown file."*

> *Then the user said: "dokładnie i zwięźle."*

> *Then the user asks: "Why did you say 'dokładnie i zwięźle.'"*

>

> *It's possible the user is mistaken, or they are seeing something I'm not.*

> *Or maybe I'm missing a turn.*

> *Regardless, I didn't use those words.*

>

> *Wait, the user's prompt contains:*

>

> `user: dokładnie i zwięźle.`

> `assistant: [nothing]`

> `user: Why did you say 'dokładnie i zwięźle.'`

>

> *I will just tell the user that I didn't say that.*

>

> *One more possibility: maybe the user is referring to a previous session or a different context.*

> *Or maybe they are just confused.*

>

> *I'll keep it concise.*

> I did not say that; you did.

Probably an OpenCode harness bug, but I do think it's funny that my first words in polish were "exactly and concisely"

OpenCode version 1.14.28

Gemma4 :31B.

Full Transcript: [/opencode_session-ses_1002_concisely_polish.md](website/media/opencode_session-ses_1002_concisely_polish.md)
