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.

Gemini 3.5 TranscribeGoogle Remove
Nova-3Deepgram Remove
GPT-6 AstraOpenAI Remove
Transcribe 1 ProFish Audio Remove

4 is the maximum. Remove one to add another.

gemini-3.5-transcribe vs nova-3 vs gpt-6-astra vs transcribe-1-pro
Attribute	Gemini 3.5 Transcribegemini-3.5-transcribe	Nova-3nova-3	GPT-6 Astragpt-6-astra	Transcribe 1 Protranscribe-1-pro
Pricing
Input	$0 / 1M	$0 / 1M	$10.00 / 1M	$0 / 1M
Output	$0 / 1M	$0 / 1M	$50.00 / 1M	$0 / 1M
Cache Write (5m)	Not applicable	Not applicable	$10.00 / 1M	Not applicable
Cache Write (1h)	Not applicable	Not applicable	$10.00 / 1M	Not applicable
Cache Read	Not applicable	Not applicable	$10.00 / 1M	Not applicable
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	98.3K	N/A	1M	N/A
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	Yes	No	Yes	No
Function Calling	Yes	No	Yes	No
JSON Mode	No	No	Yes	No
Streaming	No	No	Yes	No
Catalogue
Provider	Google	Deepgram	OpenAI	Fish Audio
Category	voice	voice	chat	voice
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	2026-09-25	2026-07-15	—	2026-09-24
Description
Summary	Google Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.	Deepgram Nova-3 speech-to-text. Billed per second of audio.	GPT-6 Astra is OpenAI's flagship model for demanding end-to-end professional work, designed for advanced analysis, software engineering, deep research, scientific tasks, and document creation. It is particularly strong in long-horizon agentic workflows, including tasks that require sustained reasoning, tool orchestration, and computer and browser use, making it well suited for complex autonomous workflows and production-grade knowledge work.	Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <\|speaker:0\|>. Billed per second of audio.