gpt-audio-mini

model id: openai/gpt-audio-mini/openai

Text in → Audio out

Price

$20 / 1M output (audio) tokens

per 1M output (audio) tokens — plus the other 3 legs below; billed by the response's real usage, split by text vs. audio tokens on both sides of the call

Token type	Rate
Input (text)	$0.6 / 1M tokens
Input (audio)	$10 / 1M tokens
Output (text)	$2.4 / 1M tokens
Output (audio)	$20 / 1M tokens

+ VideoRouter platform fee: 2% of provider cost — billed as its own line, never blended into the rates above.

API

curl https://videorouter.sh/api/v1/chat/completions \
  -H "Authorization: Bearer llmr_sk_..." \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-audio-mini", "messages": [{"role": "user", "content": "Say a friendly hello."}], "modalities": ["audio", "text"], "audio": {"voice": "alloy", "format": "wav"}}'
# -> message.audio.data is base64 (wav), message.audio.transcript is the spoken text

gpt-audio-mini

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