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.

Qwen3 ASR 1.7BQwen Remove
S2 ProFish Audio Remove
GPT-6 SolOpenAI Remove
Gemini 3.5 TranscribeGoogle Remove

4 is the maximum. Remove one to add another.

qwen3-asr-1.7b vs s2-pro vs gpt-6-sol vs gemini-3.5-transcribe
Attribute	Qwen3 ASR 1.7Bqwen3-asr-1.7b	S2 Pros2-pro	GPT-6 Solgpt-6-sol	Gemini 3.5 Transcribegemini-3.5-transcribe
Pricing
Input	$0 / 1M	$0 / 1M	$2.00 / 1M	$0 / 1M
Output	$0 / 1M	$0 / 1M	$10.00 / 1M	$0 / 1M
Cache Write (5m)	Not applicable	Not applicable	$2.00 / 1M	Not applicable
Cache Write (1h)	Not applicable	Not applicable	$2.00 / 1M	Not applicable
Cache Read	Not applicable	Not applicable	$2.00 / 1M	Not applicable
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	N/A	N/A	1.1M	98.3K
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	No	No	Yes	Yes
Function Calling	No	No	Yes	Yes
JSON Mode	No	No	Yes	No
Streaming	No	No	Yes	No
Catalogue
Provider	Qwen	Fish Audio	OpenAI	Google
Category	voice	voice	chat	voice
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	2026-08-13	2026-07-29	—	2026-09-25
Description
Summary	Qwen3-ASR 1.7B speech-to-text. Billed per second of audio.	Fish Audio S2 Pro text-to-speech. Billed per UTF-8 byte of input text.	GPT-6 Sol is OpenAI's cost-efficient high-end model in the GPT-6 series, positioned between the flagship GPT-6 Astra and the fast GPT-6 Luna tier. It is designed for professional knowledge work, agentic coding, business workflow automation, and computer-use tasks, with particular strength in long-horizon software engineering across real-world codebases. GPT-6 Sol approaches Astra-level factual reliability at a significantly lower cost, while sharing its clear and concise communication style. This balance of capability, reliability, and efficiency makes it well suited for production agents, complex engineering workflows, and scalable professional applications	Google Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.