Misc. bug: Incorrect model name in web chat

[pwilkin]

Name and Version

version: 7220 (ecf74a8)

Operating systems

Linux

Which llama.cpp modules do you know to be affected?

Other (Please specify in the next section)

Command line

llama-server -m qwen3_next_80b_a30b_instruct-iq4_nl.gguf --jinja --host 0.0.0.0 --port 8357 -c 60000 --cpu-moe

Problem description & steps to reproduce

The new WebUI when running the server in single-model mode shows the model as "gpt-3.5-turbo".

I guess the reason for this is that by default, that's what the OpenAI client sends out as message.model and the new code has:

	let displayedModel = $derived((): string | null => {
		if (!currentConfig.showModelInfo) return null;

		if (message.model) {
			return message.model;
		}

		return serverModel;
	});

so it always prioritizes the model from the message, even if the model is bogus.

First Bad Commit

ec18edf

Relevant log output

[pwilkin]

I wanted to do a quick fix but I don't want to break any of the model loading logic and I haven't had time to look into it yet, so maybe you guys will have some idea how to fix this quickly without breaking anything.

[ngxson]

indeed, I planned to remove the default model name gpt-3.5-turbo as it doesn't make sense anymore (it exists for a historical reason). will push a PR for that