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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. Grok 4.20 BetaxAIRemove
  3. Perceptron Mk1.5PerceptronRemove
  4. GPT-6.1 SolOpenAIRemove

4 is the maximum. Remove one to add another.

gemini-3.5-transcribe vs grok-4.20-beta vs perceptron-mk1.5 vs gpt-6.1-sol
AttributeGemini 3.5 Transcribegemini-3.5-transcribeGrok 4.20 Betagrok-4.20-betaPerceptron Mk1.5perceptron-mk1.5GPT-6.1 Solgpt-6.1-sol
Pricing
Input— Not priced per input token$2.00 / 1M$0.15 / 1M$2.00 / 1M
Output— Not priced per output token$6.00 / 1M$1.50 / 1M$10.00 / 1M
Cache Write (5m)Not applicable$2.00 / 1M$0.15 / 1M$2.00 / 1M
Cache Write (1h)Not applicable$2.00 / 1M$0.15 / 1M$2.00 / 1M
Cache ReadNot applicable$2.00 / 1M$0.15 / 1M$2.00 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max context98.3K2M36.9K1M
Max outputN/AN/AN/AN/A
Capabilities
VisionYesYesNoYes
Function CallingYesYesNoYes
JSON ModeNoYesNoYes
StreamingNoYesYesYes
Catalogue
ProviderGooglexAIPerceptronOpenAI
Categoryvoicechatchatchat
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released2026-09-25—2026-09-25—
Description
SummaryGoogle Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.Grok 4.20 Beta is xAI's newest flagship model, designed for high-performance reasoning with industry-leading speed and strong agentic tool-calling capabilities. It emphasizes strict prompt adherence and low hallucination rates, enabling highly reliable and precise responses across complex tasks. Optimized for agent workflows and real-time applications, Grok 4.20 Beta delivers consistent, truthful outputs while maintaining fast inference and strong task execution reliability.Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per 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.