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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. Claude Sonnet 5.5AnthropicRemove
  2. Transcribe 1 ProFish AudioRemove
  3. Aura-2DeepgramRemove
  4. Nova-3DeepgramRemove

4 is the maximum. Remove one to add another.

claude-sonnet-5.5 vs transcribe-1-pro vs aura-2 vs nova-3
AttributeClaude Sonnet 5.5claude-sonnet-5.5Transcribe 1 Protranscribe-1-proAura-2aura-2Nova-3nova-3
Pricing
Input$2.00 / 1M$0 / 1M$0 / 1M$0 / 1M
Output$10.00 / 1M$0 / 1M$0 / 1M$0 / 1M
Cache Write (5m)$2.50 / 1MNot applicableNot applicableNot applicable
Cache Write (1h)$4.00 / 1MNot applicableNot applicableNot applicable
Cache Read$0.20 / 1MNot applicableNot applicableNot applicable
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max context1MN/AN/AN/A
Max outputN/AN/AN/AN/A
Capabilities
VisionYesNoNoNo
Function CallingYesNoNoNo
JSON ModeYesNoNoNo
StreamingYesNoNoNo
Catalogue
ProviderAnthropicFish AudioDeepgramDeepgram
Categorychatvoicevoicevoice
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released—2026-09-242026-07-162026-07-15
Description
SummaryClaude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, serving as a direct upgrade to Sonnet 5. It excels at feature development, bug fixing, and creating polished documents, presentations, and spreadsheets, while offering clearer writing and communication than its predecessor.Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <|speaker:0|>. Billed per second of audio.Deepgram Aura-2 text-to-speech for real-time voice applications. Billed per input character.Deepgram Nova-3 speech-to-text. Billed per second of audio.