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.

Perceptron Mk1.5Perceptron Remove
GPT-6 SolOpenAI Remove
Mistral Small 4Mistral AI Remove
Transcribe 1 ProFish Audio Remove

4 is the maximum. Remove one to add another.

perceptron-mk1.5 vs gpt-6-sol vs mistral-small-2603 vs transcribe-1-pro
Attribute	Perceptron Mk1.5perceptron-mk1.5	GPT-6 Solgpt-6-sol	Mistral Small 4mistral-small-2603	Transcribe 1 Protranscribe-1-pro
Pricing
Input	$0.15 / 1M	$2.00 / 1M	$0.15 / 1M	— Not priced per input token
Output	$1.50 / 1M	$10.00 / 1M	$0.60 / 1M	— Not priced per output token
Cache Write (5m)	$0.15 / 1M	$2.00 / 1M	$0.15 / 1M	Not applicable
Cache Write (1h)	$0.15 / 1M	$2.00 / 1M	$0.15 / 1M	Not applicable
Cache Read	$0.15 / 1M	$2.00 / 1M	$0.15 / 1M	Not applicable
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	36.9K	1.1M	262.1K	N/A
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	Yes	Yes	Yes	No
Catalogue
Provider	Perceptron	OpenAI	Mistral AI	Fish Audio
Category	chat	chat	chat	voice
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	2026-09-25	—	—	2026-09-24
Description
Summary	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.	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	Mistral Small 4 is the latest release in the Mistral Small family, unifying capabilities from multiple flagship models into a single system. It integrates strong reasoning (Magistral), multimodal understanding (Pixtral), and agentic coding capabilities (Devstral), enabling a versatile, all-in-one model. Designed to handle complex analysis, software development, and visual tasks within the same workflow, Mistral Small 4 is well suited for integrated agentic applications and end-to-end problem solving across domains.	Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <\|speaker:0\|>. Billed per second of audio.