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.

Transcribe 1 ProFish Audio Remove
Gemini 3.5 FlashGoogle Remove
GPT-6.1 SolOpenAI Remove
Perceptron Mk1.5Perceptron Remove

4 is the maximum. Remove one to add another.

transcribe-1-pro vs gemini-3.5-flash vs gpt-6.1-sol vs perceptron-mk1.5
Attribute	Transcribe 1 Protranscribe-1-pro	Gemini 3.5 Flashgemini-3.5-flash	GPT-6.1 Solgpt-6.1-sol	Perceptron Mk1.5perceptron-mk1.5
Pricing
Input	$0 / 1M	$1.50 / 1M	$2.00 / 1M	$0.15 / 1M
Output	$0 / 1M	$9.00 / 1M	$10.00 / 1M	$1.50 / 1M
Cache Write (5m)	Not applicable	$1.50 / 1M	$2.00 / 1M	$0.15 / 1M
Cache Write (1h)	Not applicable	$1.50 / 1M	$2.00 / 1M	$0.15 / 1M
Cache Read	Not applicable	$1.50 / 1M	$2.00 / 1M	$0.15 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	N/A	1M	1M	36.9K
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	No	Yes	Yes	No
Function Calling	No	Yes	Yes	No
JSON Mode	No	Yes	Yes	No
Streaming	No	Yes	Yes	Yes
Catalogue
Provider	Fish Audio	Google	OpenAI	Perceptron
Category	voice	chat	chat	chat
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	2026-09-24	—	—	2026-09-25
Description
Summary	Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <\|speaker:0\|>. Billed per second of audio.	Gemini 3.5 Flash is Google's high-efficiency multimodal model, delivering near-Pro level performance in coding and reasoning at Flash-tier speed and cost. It supports text, image, video, audio, and PDF inputs, making it well suited for diverse multimodal workflows. Optimized for coding proficiency and parallel agentic execution, the model defaults to medium thinking effort for faster, cost-efficient responses while supporting configurable thinking levels (minimal, low, medium, high) for fine-grained cost–performance control.	GPT-6.1 Sol is an upgraded high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra. It is optimized for agentic coding, computer use, document-heavy professional work, and multi-step business automation, delivering near-Astra-level capability at significantly lower cost. Compared with GPT-6 Sol, it offers improved factual reliability and stronger adherence to explicit constraints and user intent, making it well suited for complex, long-running agentic workflows where accurate and dependable execution is critical.	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.