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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. mai-ds-r1:freeNot in the catalogueRemove
  2. Gemini 3.5 TranscribeGoogleRemove
  3. GPT-6 Astra ProOpenAIRemove
mai-ds-r1:free vs gemini-3.5-transcribe vs gpt-6-astra-pro
Attributemai-ds-r1:freeNot in the catalogueGemini 3.5 Transcribegemini-3.5-transcribeGPT-6 Astra Progpt-6-astra-pro
Pricing
Input—— Not priced per input token$10.00 / 1M
Output—— Not priced per output token$50.00 / 1M
Cache Write (5m)—Not applicable$10.00 / 1M
Cache Write (1h)—Not applicable$10.00 / 1M
Cache Read—Not applicable$10.00 / 1M
Web Search—$0 / 1M$0 / 1M
Context
Max context—98.3K1M
Max output—N/AN/A
Capabilities
Vision—YesYes
Function Calling—YesYes
JSON Mode—NoYes
Streaming—NoYes
Catalogue
Provider—GoogleOpenAI
Category—voicechat
Charge type—Pay As You GoPay As You Go
Released—2026-09-25—
Description
Summary—Google Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.GPT-6 Astra Pro uses the same underlying model as GPT-6 Astra, but runs with reasoning.mode set to pro for higher-quality responses on complex tasks. Optimized for deeper reasoning, greater accuracy, and more reliable multi-step execution, it is well suited for demanding coding, analysis, and agentic workflows where solution quality takes priority over speed and cost.