We are also using fireworks as our model provider. Our harness is openClaw, so tasks are not only coding but all kinds of tasks.
For instance, I asked to fetch some info from the web via Chrome browser and to collect the info in an MD.
The MD never appeared, even though it claimed to. I asked it three times to write the MD and it was always: “oh yes, I do it now..” then nothing. The search itself also was very bad because it just gave up after one page and hallucinated an answer and - even worse :-) - told me it was very thorough…
Pro aced the task :-)
But maybe its a config issue.