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Cekura Bench

Speech-to-speech model benchmarks on live phone calls

Listing details

HiCyou directory record

Listed
Listed website
benchmarks.cekura.ai
Directory record created
Oct 9, 2026
Last record update
Oct 9, 2026

Listing information

  • Overview
  • 5 key features
  • 3 use cases

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Cekura Bench preview

What is Cekura Bench

Cekura Bench publishes verifiable benchmarks for voice AI models. Its speech-to-speech benchmark evaluates 9 realtime voice models—including GPT Realtime 2.1, Gemini Live, Grok, and Phonic—as complete phone agents on live calls, covering 82 scenarios with three runs each. Models are ranked on reliability, data accuracy, stalled calls, response time, and cost, and every call transcript is public. The platform also covers voice agent and speech-to-text benchmarks, with text-to-speech benchmarks planned.

Key Features

Speech-to-speech benchmark testing 9 realtime voice models as full phone agents
82 scenarios run three times each on live phone calls
Rankings across reliability, data accuracy, stalled calls, response time, and cost
Public transcripts for every benchmark call
Additional voice agent and STT benchmarks, with TTS benchmarks coming soon

Use Cases

  • Compare speech-to-speech models before selecting one for a realtime voice agent
  • Track model reliability and latency across realistic call scenarios
  • Review public call transcripts to verify benchmark results

Why do startups need this tool?

Startups building voice agents can use Cekura Bench to compare realtime speech-to-speech models on objective, publicly verifiable criteria—reliability, accuracy, latency, and cost—before committing to a provider for their phone-based AI products.

FAQs