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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. GPT-6 SolOpenAIRemove
  2. Nova-3DeepgramRemove
  3. S1Fish AudioRemove
  4. Voxtral Mini 3B 2507Mistral AIRemove

4 is the maximum. Remove one to add another.

gpt-6-sol vs nova-3 vs s1 vs voxtral-mini-3b-2507
AttributeGPT-6 Solgpt-6-solNova-3nova-3S1s1Voxtral Mini 3B 2507voxtral-mini-3b-2507
Pricing
Input$2.00 / 1M$0 / 1M$0 / 1M$0 / 1M
Output$10.00 / 1M$0 / 1M$0 / 1M$0 / 1M
Cache Write (5m)$2.00 / 1MNot applicableNot applicableNot applicable
Cache Write (1h)$2.00 / 1MNot applicableNot applicableNot applicable
Cache Read$2.00 / 1MNot applicableNot applicableNot applicable
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max context1.1MN/AN/AN/A
Max outputN/AN/AN/AN/A
Capabilities
VisionYesNoNoNo
Function CallingYesNoNoNo
JSON ModeYesNoNoNo
StreamingYesNoNoNo
Catalogue
ProviderOpenAIDeepgramFish AudioMistral AI
Categorychatvoicevoicevoice
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released—2026-07-152026-07-292026-08-13
Description
SummaryGPT-6 Sol is OpenAI's cost-efficient high-end model in the GPT-6 series, positioned between the flagship GPT-6 Astra and the fast GPT-6 Luna tier. It is designed for professional knowledge work, agentic coding, business workflow automation, and computer-use tasks, with particular strength in long-horizon software engineering across real-world codebases. GPT-6 Sol approaches Astra-level factual reliability at a significantly lower cost, while sharing its clear and concise communication style. This balance of capability, reliability, and efficiency makes it well suited for production agents, complex engineering workflows, and scalable professional applicationsDeepgram Nova-3 speech-to-text. Billed per second of audio.Fish Audio S1 text-to-speech. Billed per UTF-8 byte of input text.Mistral AI Voxtral Mini (3B) speech-to-text. Billed per second of audio.