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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.

  1. Qwen3 ASR 0.6BQwenRemove
  2. S2 ProFish AudioRemove
  3. Transcribe 1 ProFish AudioRemove
  4. GPT-6 AstraOpenAIRemove

4 is the maximum. Remove one to add another.

qwen3-asr-0.6b vs s2-pro vs transcribe-1-pro vs gpt-6-astra
AttributeQwen3 ASR 0.6Bqwen3-asr-0.6bS2 Pros2-proTranscribe 1 Protranscribe-1-proGPT-6 Astragpt-6-astra
Pricing
Input$0 / 1M$0 / 1M$0 / 1M$10.00 / 1M
Output$0 / 1M$0 / 1M$0 / 1M$50.00 / 1M
Cache Write (5m)Not applicableNot applicableNot applicable$10.00 / 1M
Cache Write (1h)Not applicableNot applicableNot applicable$10.00 / 1M
Cache ReadNot applicableNot applicableNot applicable$10.00 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max contextN/AN/AN/A1M
Max outputN/AN/AN/AN/A
Capabilities
VisionNoNoNoYes
Function CallingNoNoNoYes
JSON ModeNoNoNoYes
StreamingNoNoNoYes
Catalogue
ProviderQwenFish AudioFish AudioOpenAI
Categoryvoicevoicevoicechat
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released2026-08-132026-07-292026-09-24—
Description
SummaryQwen3-ASR 0.6B speech-to-text. Billed per second of audio.Fish Audio S2 Pro text-to-speech. Billed per UTF-8 byte of input text.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 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.