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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. Gemini 3.5 TranscribeGoogleRemove
  2. GPT-6.1 SolOpenAIRemove
  3. GPT-5.6 Sol ProOpenAIRemove
gemini-3.5-transcribe vs gpt-6.1-sol vs gpt-5.6-sol-pro
AttributeGemini 3.5 Transcribegemini-3.5-transcribeGPT-6.1 Solgpt-6.1-solGPT-5.6 Sol Progpt-5.6-sol-pro
Pricing
Input— Not priced per input token$2.00 / 1M$5.00 / 1M
Output— Not priced per output token$10.00 / 1M$30.00 / 1M
Cache Write (5m)Not applicable$2.00 / 1M$5.00 / 1M
Cache Write (1h)Not applicable$2.00 / 1M$5.00 / 1M
Cache ReadNot applicable$2.00 / 1M$5.00 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M
Context
Max context98.3K1M1M
Max outputN/AN/AN/A
Capabilities
VisionYesYesYes
Function CallingYesYesYes
JSON ModeNoYesYes
StreamingNoYesYes
Catalogue
ProviderGoogleOpenAIOpenAI
Categoryvoicechatchat
Charge typePay As You GoPay As You GoPay As You Go
Released2026-09-25——
Description
SummaryGoogle Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.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.GPT-5.6 Sol Pro uses the same underlying model as GPT-5.6 Sol, but runs with reasoning.mode set to pro for higher-quality responses on complex tasks. Optimized for deeper reasoning and more reliable execution, it is particularly well suited for advanced coding, long-horizon problem solving, and agentic workflows where accuracy and solution quality take priority over speed and cost.