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.

Qwen3 ASR 0.6BQwen Remove
GPT-6 AstraOpenAI Remove
Claude Sonnet 5.5Anthropic Remove
Perceptron Mk1.5Perceptron Remove

4 is the maximum. Remove one to add another.

qwen3-asr-0.6b vs gpt-6-astra vs claude-sonnet-5.5 vs perceptron-mk1.5
Attribute	Qwen3 ASR 0.6Bqwen3-asr-0.6b	GPT-6 Astragpt-6-astra	Claude Sonnet 5.5claude-sonnet-5.5	Perceptron Mk1.5perceptron-mk1.5
Pricing
Input	$0 / 1M	$10.00 / 1M	$2.00 / 1M	$0.15 / 1M
Output	$0 / 1M	$50.00 / 1M	$10.00 / 1M	$1.50 / 1M
Cache Write (5m)	Not applicable	$10.00 / 1M	$2.50 / 1M	$0.15 / 1M
Cache Write (1h)	Not applicable	$10.00 / 1M	$4.00 / 1M	$0.15 / 1M
Cache Read	Not applicable	$10.00 / 1M	$0.20 / 1M	$0.15 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	N/A	1M	1M	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	Qwen	OpenAI	Anthropic	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	2026-08-13	—	—	2026-09-25
Description
Summary	Qwen3-ASR 0.6B speech-to-text. Billed per second of audio.	GPT-6 Astra is OpenAI's flagship model for demanding end-to-end professional work, designed for advanced analysis, software engineering, deep research, scientific tasks, and document creation. It is particularly strong in long-horizon agentic workflows, including tasks that require sustained reasoning, tool orchestration, and computer and browser use, making it well suited for complex autonomous workflows and production-grade knowledge work.	Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, serving as a direct upgrade to Sonnet 5. It excels at feature development, bug fixing, and creating polished documents, presentations, and spreadsheets, while offering clearer writing and communication than its predecessor.	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.