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.

GPT-6 SolOpenAI Remove
Transcribe 1 ProFish Audio Remove
GLM 5V TurboZ.AI Remove
Perceptron Mk1.5Perceptron Remove

4 is the maximum. Remove one to add another.

gpt-6-sol vs transcribe-1-pro vs glm-5v-turbo vs perceptron-mk1.5
Attribute	GPT-6 Solgpt-6-sol	Transcribe 1 Protranscribe-1-pro	GLM 5V Turboglm-5v-turbo	Perceptron Mk1.5perceptron-mk1.5
Pricing
Input	$2.00 / 1M	— Not priced per input token	$1.20 / 1M	$0.15 / 1M
Output	$10.00 / 1M	— Not priced per output token	$4.00 / 1M	$1.50 / 1M
Cache Write (5m)	$2.00 / 1M	Not applicable	$1.20 / 1M	$0.15 / 1M
Cache Write (1h)	$2.00 / 1M	Not applicable	$1.20 / 1M	$0.15 / 1M
Cache Read	$2.00 / 1M	Not applicable	$1.20 / 1M	$0.15 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	1.1M	N/A	202.8K	36.9K
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	Yes	No	Yes	No
Function Calling	Yes	No	Yes	No
JSON Mode	Yes	No	Yes	No
Streaming	Yes	No	Yes	Yes
Catalogue
Provider	OpenAI	Fish Audio	Z.AI	Perceptron
Category	chat	voice	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	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	Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <\|speaker:0\|>. Billed per second of audio.	GLM-5V-Turbo is Z.ai's first native multimodal agent foundation model, designed for vision-based coding and agent-driven workflows. It natively supports image, video, and text inputs, enabling integrated multimodal reasoning and execution. The model excels at long-horizon planning, complex coding, and multi-step task execution, and works seamlessly with agents to complete the full loop of “perceive → plan → execute”, making it well suited for advanced multimodal automation and real-world agent systems.	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.