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.

4 is the maximum. Remove one to add another.

perceptron-mk1.5 vs nova-3 vs gpt-6-sol-pro vs transcribe-1
Attribute	Perceptron Mk1.5perceptron-mk1.5	Nova-3nova-3	GPT-6 Sol Progpt-6-sol-pro	Transcribe 1transcribe-1
Pricing
Input	$0.15 / 1M	$0 / 1M	$2.00 / 1M	$0 / 1M
Output	$1.50 / 1M	$0 / 1M	$10.00 / 1M	$0 / 1M
Cache Write (5m)	$0.15 / 1M	Not applicable	$2.00 / 1M	Not applicable
Cache Write (1h)	$0.15 / 1M	Not applicable	$2.00 / 1M	Not applicable
Cache Read	$0.15 / 1M	Not applicable	$2.00 / 1M	Not applicable
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	36.9K	N/A	1.1M	N/A
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	No	No	Yes	No
Function Calling	No	No	Yes	No
JSON Mode	No	No	Yes	No
Streaming	Yes	No	Yes	No
Catalogue
Provider	Perceptron	Deepgram	OpenAI	Fish Audio
Category	chat	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	—	2026-07-29
Description
Summary	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.	Deepgram Nova-3 speech-to-text. Billed per second of audio.	GPT-6 Sol Pro uses the same underlying model as GPT-6 Sol, but runs with reasoning.mode set to pro for higher-quality responses on complex and demanding tasks. Optimized for deeper reasoning, greater accuracy, and more reliable multi-step execution, it is particularly well suited for agentic coding, long-horizon software engineering, professional analysis, and complex automated workflows where solution quality takes priority over latency and cost.	Fish Audio Transcribe 1 speech-to-text. Billed per second of audio.