Blog / Petteri Raatikainen
Petteri Raatikainen

Petteri Raatikainen

Head of Product at Valohai.

Blog
March 03, 2026 Petteri Raatikainen
Which LLM Should Power Your Support Bot? How Systematic Evaluation Turned a Gut Feeling Into a Data-Backed Decision

When you're building a product on top of an LLM, there's a moment everyone hits eventually. You've got a working prototype, it feels pretty good, and now you need to decide which model to ship with. Here's what a systematic evaluation approach looks like, and what it can reveal.

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Blog
August 13, 2025 Petteri Raatikainen
See the Bigger Picture: Valohai's Productivity Dashboard Delivers Complete ML Operations Visibility

Valohai's new Productivity Dashboard visualizes ML operations ROI, offering insights into cost savings, innovation acceleration, operational excellence, and governance for stakeholders.

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