Google: Gemini 3.5 Transcribe Live

google/gemini-3.5-transcribe-live

Google Gemini 3.5 Transcribe Live API pricing

Gemini 3.5 Transcribe Live costs $1.40 per million input tokens and $8.40 per million output tokens on Oxyy. These are the pay-as-you-go prices after the current 60% discount (Launch Promo; standard price $3.50 input and $21.00 output). It takes audio as input and returns text, from audio files of up to 50 MB. A cheaper Google option is Gemini 3.5 Transcribe at $0.800 / $4.80 per 1M tokens; for every model and rate, see Gemini API pricing.

Low-latency bidirectional streaming speech-to-text over WebSockets using the Live API, with interim and finalized transcription events, Smart transcription mode and multiple voice-activity-detection strategies.
ModalitiesAudioText
Price$1.40 / $8.40 per 1M tokens in / outAll Gemini API pricing
Context96K
ReleasedAug 26, 2026

Providers

Where this model runs, and what each route costs. Requests are sent to a healthy provider automatically; if one errors, the gateway retries against another serving the same model.

ProviderInput /MOutput /MCache read /M
Google$1.40$8.40—

Capabilities (11)

StreamingBidirectional StreamingLive ApiInterim ResultsLanguage DetectionCode SwitchingDiarizationWord TimestampsCustom VocabularySmart TranscriptionVoice Activity Detection

Supported parameters (6)

audio_transcription_config.diarizationaudio_transcription_config.word_timestampsaudio_transcription_config.custom_vocabularyaudio_transcription_config.smart_transcriptionrealtime_input_config.automatic_activity_detectionlanguage_code

The endpoint's own fields, shown in the quickstart below, are required as well; a request without them is rejected.

Pricing

What this model costs on Oxyy, pay as you go. "Charged" is the rate a request is billed at; the standard price is shown beside it for reference.

Input price
$1.40
per 1M input tokens · standard price $3.50
Output price
$8.40
per 1M output tokens · standard price $21.00
RateStandard priceChargedUnit
Input$3.50$1.40per 1M input tokens
Output$21.00$8.40per 1M output tokens

Discount. Charged rates include the current "Launch Promo" discount of 60% on every rate.

UTC

Specifications

Model ID
gemini-3.5-transcribe-live
Developer
Google
Type
Speech to text
Input
Audio
Output
Text
Context window
96,000 tokens
Released
Aug 26, 2026
Audio input
Up to 50 MB each
Endpoint
/v1/audio/transcriptions

Quickstart

Call gemini-3.5-transcribe-live with a POST to /v1/audio/transcriptions on https://api.oxyy.ai, using your Oxyy API key from the OXYY_API_KEY environment variable. The same key works for every model in the catalog.

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.oxyy.ai/v1",
    api_key=os.environ["OXYY_API_KEY"],
)

with open("interview.mp3", "rb") as audio_file:
    response = client.audio.transcriptions.create(
        model="gemini-3.5-transcribe-live",
        file=audio_file,
    )
print(response.text)

Availability

The share of requests to this model that completed successfully over the last 30 days. Requests the caller cancelled, and requests still in flight, are not counted. When an upstream provider errors, the gateway retries against another provider serving the same model, so a single provider incident does not necessarily show up here.

Requests (30 days)
97
A success rate is shown from 100 completed requests
Days with traffic
3
of the last 30 days

Frequently asked questions

What is Gemini 3.5 Transcribe Live?
Low-latency bidirectional streaming speech-to-text over WebSockets using the Live API, with interim and finalized transcription events, Smart transcription mode and multiple voice-activity-detection strategies.
How much does Gemini 3.5 Transcribe Live cost?
Gemini 3.5 Transcribe Live costs $1.40 per million input tokens and $8.40 per million output tokens on Oxyy. These are the pay-as-you-go prices after the current 60% discount (Launch Promo; standard price $3.50 input and $21.00 output). You pay per request, with no subscription.
What audio files can Gemini 3.5 Transcribe Live transcribe?
Gemini 3.5 Transcribe Live accepts audio uploads up to 50 MB each.
How do I call Gemini 3.5 Transcribe Live through the API?
Send a POST request to https://api.oxyy.ai/v1/audio/transcriptions with "model": "gemini-3.5-transcribe-live", authenticated with your Oxyy API key. It is also served on /v1/audio/translations. Upload the audio as multipart form data in the "file" field.
When was Gemini 3.5 Transcribe Live released?
Gemini 3.5 Transcribe Live was released on Aug 26, 2026.
What other models does Google have?
Google also offers Gemini 3.5 Transcribe, Gemini 2.5 Flash, Gemini 2.5 Flash-Lite and Gemini 2.5 Flash TTS through Oxyy.

Alternatives to Gemini 3.5 Transcribe Live

Models of the same kind from other vendors, closest in price first. Prices are pay-as-you-go on Oxyy, through the same API key.

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