Raon SpeechChat 9B measured on 3 of 34 Realtime benchmarks3
BenchmarkByScoreRank
Legacy · saturated or no longer reported2
No benchmark matches
self-host onlyprice
0 sfirst audio?
0Time to first audio
Apr 2026released
YesVoice cloning
Alternatives?
ModelScoreCostPriceWhat changes
BetterGPT Live 1low+13%—$0.05Voice cloning: not verified
OpenPersonaPlex 7B+6%——Voice cloning: not verified
BetterGrok Voice 3.0+12%—$0.08Voice cloning: not verified
BetterEleven Realtime v1 Mini+11%—$0.08Voice cloning: not verifiedBetterGrok Voice 2.0unstated+10%—$0.08Voice cloning: not verifiedModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
GPT Live 1low+13%—$0.05Voice cloning: not verifiedGrok Voice 3.0+12%—$0.08Voice cloning: not verifiedEleven Realtime v1 Mini+11%—$0.08Voice cloning: not verifiedGrok Voice 2.0unstated+10%—$0.08Voice cloning: not verifiedEleven Realtime v1 Max+9%—$0.08Voice cloning: not verifiedRun it yourself
Fits onhardware needs not verified yet
LicenceCC BY-NC 4.0no commercial use
Benchmarks
in Speech & VoiceBig Bench Audio · AA v1.257.5#24
Full-Duplex-Bench · AA subset v1/v1.586.2#19
FAQ
How much does Raon SpeechChat 9B cost?›
There is no per-unit API price: self-host only.
Is Raon SpeechChat 9B free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is Raon SpeechChat 9B, and what is it best at?›
#1 of 25 in Realtime.
Is Raon SpeechChat 9B better than PersonaPlex 7B?›
On Full-Duplex-Bench · AA subset v1/v1.5, Raon SpeechChat 9B scores 86.2 vs 91 — lower.
When was Raon SpeechChat 9B released? Is there a newer version?›
Released 2026-04-01. It is the current version in its line.
Is Raon SpeechChat 9B open source?›
Yes, the weights are open (cc-by-nc-4.0 licence).
Can I run Raon SpeechChat 9B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
What is Raon SpeechChat 9B?›
Raon SpeechChat 9B is an open-weights speech & voice model from Krafton, released Apr 2026.
What are the best alternatives to Raon SpeechChat 9B?›
GPT Live 1 (better), PersonaPlex 7B (open weights).