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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. Gemini 3 Pro Image (Google AI Studio)GoogleRemove
  3. GPT-6.1 SolOpenAIRemove
gemini-3.5-transcribe vs gemini-3-pro-image-aistudio vs gpt-6.1-sol
AttributeGemini 3.5 Transcribegemini-3.5-transcribeGemini 3 Pro Image (Google AI Studio)gemini-3-pro-image-aistudioGPT-6.1 Solgpt-6.1-sol
Pricing
Input— Not priced per input token—$2.00 / 1M
Output— Not priced per output token—$10.00 / 1M
Cache Write (5m)Not applicableNot applicable$2.00 / 1M
Cache Write (1h)Not applicableNot applicable$2.00 / 1M
Cache ReadNot applicableNot applicable$2.00 / 1M
Web Search$0 / 1M—$0 / 1M
Request—$0.134 / request—
Billing—Pay Per Request—
Context
Max context98.3KN/A1M
Max outputN/AN/AN/A
Capabilities
VisionYesYesYes
Function CallingYesNoYes
JSON ModeNoNoYes
StreamingNoNoYes
Catalogue
ProviderGoogleGoogleOpenAI
Categoryvoiceimagechat
Charge typePay As You GoPay Per RequestPay As You Go
Released2026-09-25——
Description
SummaryGoogle Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.Gemini 3 Pro Image served from Google AI Studio. Billed per image at US$0.134. Call it through /v1/chat/completions with stream set to false; the image is returned in the message content as a base64 data URI.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.