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Compare models

Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. MAI-Transcribe 2MicrosoftRemove
  2. Aura-2DeepgramRemove
  3. Transcribe 1 ProFish AudioRemove
  4. Grok STT 1.0xAIRemove

4 is the maximum. Remove one to add another.

mai-transcribe-2 vs aura-2 vs transcribe-1-pro vs grok-stt-1.0
AttributeMAI-Transcribe 2mai-transcribe-2Aura-2aura-2Transcribe 1 Protranscribe-1-proGrok STT 1.0grok-stt-1.0
Pricing
Input$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Output$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Cache Write (5m)Not applicableNot applicableNot applicableNot applicable
Cache Write (1h)Not applicableNot applicableNot applicableNot applicable
Cache ReadNot applicableNot applicableNot applicableNot applicable
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max contextN/AN/AN/AN/A
Max outputN/AN/AN/AN/A
Capabilities
VisionNoNoNoNo
Function CallingNoNoNoNo
JSON ModeNoNoNoNo
StreamingNoNoNoNo
Catalogue
ProviderMicrosoftDeepgramFish AudioxAI
Categoryvoicevoicevoicevoice
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released2026-09-032026-07-162026-09-242026-07-23
Description
SummaryMicrosoft MAI-Transcribe-2 speech-to-text. Billed per second of audio.Deepgram Aura-2 text-to-speech for real-time voice applications. Billed per input character.Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <|speaker:0|>. Billed per second of audio.xAI Grok STT 1.0 speech-to-text. Billed per second of audio.