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
Hy3Tencent Remove
Transcribe 1 ProFish Audio Remove
GPT-6.1 SolOpenAI Remove

4 is the maximum. Remove one to add another.

perceptron-mk1.5 vs hy3 vs transcribe-1-pro vs gpt-6.1-sol
Attribute	Perceptron Mk1.5perceptron-mk1.5	Hy3hy3	Transcribe 1 Protranscribe-1-pro	GPT-6.1 Solgpt-6.1-sol
Pricing
Input	$0.15 / 1M	$0.14 / 1M	— Not priced per input token	$2.00 / 1M
Output	$1.50 / 1M	$0.58 / 1M	— Not priced per output token	$10.00 / 1M
Cache Write (5m)	$0.15 / 1M	$0.14 / 1M	Not applicable	$2.00 / 1M
Cache Write (1h)	$0.15 / 1M	$0.14 / 1M	Not applicable	$2.00 / 1M
Cache Read	$0.15 / 1M	$0.14 / 1M	Not applicable	$2.00 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	36.9K	262K	N/A	1M
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	No	Yes	No	Yes
Function Calling	No	Yes	No	Yes
JSON Mode	No	Yes	No	Yes
Streaming	Yes	Yes	No	Yes
Catalogue
Provider	Perceptron	Tencent	Fish Audio	OpenAI
Category	chat	chat	voice	chat
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.	Hy3 is Tencent's 295B-parameter Mixture-of-Experts (MoE) model, activating 21B parameters per token across 192 experts, and designed for reasoning, agentic workflows, and production-scale applications. It supports a 256K-token context window and configurable reasoning modes, including no-think, low, and high reasoning effort to balance speed and problem-solving depth. Optimized for long-horizon tasks, coding, and tool-driven execution, Hy3 delivers strong performance in multi-turn reasoning, constraint tracking, and stable tool calling. With an emphasis on grounded responses and reduced hallucinations, it is well suited for software development, document processing, financial analysis, game development, and enterprise agent workflows.	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-6.1 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.