GPT-4o Realtime
GPT-4o RealtimeCompare inon
Benchmarks of GPT-4o Realtime6
BenchmarkByScoreRank
Agents4
Multimodal1
Legacy · saturated or no longer reported1
No benchmark matches
price not verifiedprice
1.5 sfirst audio?
—main score
—released
Ranking?
Retired models are left out of the current rankings.
Alternatives?
ModelScoreCostPriceWhat changes
BetterGPT Live 1low+8%—$0.05
OpenPersonaPlex 7B+1%——
BetterGrok Voice 3.0+8%—$0.08
BetterEleven Realtime v1 Mini+7%—$0.08BetterGrok Voice 2.0unstated+6%—$0.08ModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
GPT Live 1low+8%—$0.05Grok Voice 3.0+8%—$0.08Eleven Realtime v1 Mini+7%—$0.08Grok Voice 2.0unstated+6%—$0.08Eleven Realtime v1 Max+5%—$0.08ModelScoreCostPriceWhat changes
PersonaPlex 7BOpen+1%——KRaon SpeechChat 9BOpen-4%——KMoshiOpen-32%——NemotronLabs VoiceChat 11BOpen-41%——Benchmarks
all categoriesSpeech & Voice
τ-Voice · AA · aggregate27.9
τ-Voice · AA · airline33.3
τ-Voice · AA · retail31.6
τ-Voice · AA · telecom18.7
Full-Duplex-Bench · AA subset v1/v1.589.8
FAQ
How much does GPT-4o Realtime cost?›
There is no per-unit API price: price not verified.
When was GPT-4o Realtime released? Is there a newer version?›
It has been superseded by GPT Realtime 1.5.
What is GPT-4o Realtime?›
GPT-4o Realtime is a speech & voice model from OpenAI.
What are the best alternatives to GPT-4o Realtime?›
GPT Live 1 (better), PersonaPlex 7B (open weights).