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
GPT-6 LunaOpenAI Remove
Mistral Small 4Mistral AI Remove
Perceptron Mk1.5Perceptron Remove

4 is the maximum. Remove one to add another.

transcribe-1-pro vs gpt-6-luna vs mistral-small-2603 vs perceptron-mk1.5
Attribute	Transcribe 1 Protranscribe-1-pro	GPT-6 Lunagpt-6-luna	Mistral Small 4mistral-small-2603	Perceptron Mk1.5perceptron-mk1.5
Pricing
Input	— Not priced per input token	$0.10 / 1M	$0.15 / 1M	$0.15 / 1M
Output	— Not priced per output token	$0.50 / 1M	$0.60 / 1M	$1.50 / 1M
Cache Write (5m)	Not applicable	$0.10 / 1M	$0.15 / 1M	$0.15 / 1M
Cache Write (1h)	Not applicable	$0.10 / 1M	$0.15 / 1M	$0.15 / 1M
Cache Read	Not applicable	$0.10 / 1M	$0.15 / 1M	$0.15 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	N/A	1.1M	262.1K	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	OpenAI	Mistral AI	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.	GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, optimized for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic tasks. It combines low-cost, responsive inference with the GPT-6 family’s improvements in factual reliability and clear, concise communication. At higher reasoning effort, GPT-6 Luna can also handle complex software engineering and computer-use workflows that previously required a Sol-tier model, making it a versatile choice for scalable production applications that need to balance speed, cost, and capability.	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.	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.