PredictionToolkit
What is Sonist?
Free access covers approved-market browsing and live prices. The product presents word-by-word transcription and keyword meters for the audio workflow. Kalshi and Polymarket are shown as supported venues, while PredictIt, Manifold and Metaculus are marked coming soon. Those planned integrations should not be treated as current coverage.
Plus advertises word-triggered orders, panic selling, restart handling and 15-minute AFK sessions. Pro adds diarization, speaker-gated trading, voice tuning, up to three simultaneous live sessions and 30-minute AFK windows. Both tiers direct signed-in users to the release waitlist, and demo sessions require administrator approval.
Who it is for
- For researchers investigating spoken-word contracts and users comparing audio-to-order workflows.
- For traders evaluating speaker-specific conditions who can verify release access before relying on the engine.
Features and coverage
- Public market browsing
Browse approved markets and live prices on Free, and inspect the advertised transcript and keyword-detection workflow.
- Waitlisted Plus execution
Plus describes orders on the user’s account from detected words, panic-sell controls, restart handling and 15-minute AFK sessions; release access is not unrestricted.
- Waitlisted Pro speaker controls
Pro advertises diarization, speaker-gated orders, voice tuning, up to three live sessions and 30-minute AFK windows. These are planned paid-access capabilities.
Workflows with Sonist
Read the exact mention rule
Check the required word, speaker and counting rule before considering an audio trigger.
Inspect an approved demo
Request an approved demo session and compare the transcript with the original audio, including speaker attribution.
Confirm access before funded use
Confirm release availability and account support, then inspect audio source, keyword, speaker, order permissions and emergency controls before funded execution.
Pricing and total cost
The listed free access is for browsing. Plus and Pro describe execution features without publishing numerical prices, and signed-in users are directed to a release waitlist for both tiers. Trying a demo also requires administrator approval.
Getting started
Before you start: PredictIt, Manifold and Metaculus are marked coming soon. The advertised 238 ms word-to-order figure does not establish end-to-end latency for a particular audio source.
- Browse supported markets and read the contract’s exact mention rules; create a free account if needed.
- Request an approved demo or join the relevant release waitlist.
- Confirm audio, keyword and speaker settings and inspect order permissions and emergency controls before any funded use.
Plus and Pro execution remain on a release waitlist, rather than unrestricted public access.
Useful links
What to check
- PredictIt, Manifold and Metaculus are marked coming soon. The advertised 238 ms word-to-order figure does not establish end-to-end latency for a particular audio source.
- Transcription, speaker attribution and the contract’s counting rules can disagree. An approved demo does not remove the paid release-access restriction.
A closer look
Ratings & reviews
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Frequently asked questions about Sonist
Is the full engine free and immediately available?
No. Free covers browsing; execution is advertised under waitlisted Plus and Pro without published numeric prices.
Where are speaker controls listed?
Pro advertises diarization, speaker-gated trading and voice tuning; actual access still depends on the release workflow.