#06 / 10

PREMIUM BRAIN / CHEAP VOICE

deepgram:nova-3 -> openai:gpt-4.1 -> cartesia:sonic-3.5

Grounded

67%

Turns

4.3

$/call

$0.111

$/solve

$0.166

Share this result

Download card (PNG) Post on X

Embed the live badge

Markdown

[![Speko stacks rank](https://benchmarks.speko.ai/badge/stacks/premium-brain-cheap-voice.svg)](https://benchmarks.speko.ai/stacks/premium-brain-cheap-voice)

HTML

<a href="https://benchmarks.speko.ai/stacks/premium-brain-cheap-voice"><img src="https://benchmarks.speko.ai/badge/stacks/premium-brain-cheap-voice.svg" alt="Speko stacks rank"></a>

URL

https://benchmarks.speko.ai/stacks/premium-brain-cheap-voice