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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. Nemotron 3.5 ASR Streaming Multilingual 0.6BNVIDIARemove
  2. S1Fish AudioRemove
  3. S2.1 ProFish AudioRemove
  4. S2 ProFish AudioRemove

4 is the maximum. Remove one to add another.

nemotron-3.5-asr-streaming-multilingual-0.6b vs s1 vs s2.1-pro vs s2-pro
AttributeNemotron 3.5 ASR Streaming Multilingual 0.6Bnemotron-3.5-asr-streaming-multilingual-0.6bS1s1S2.1 Pros2.1-proS2 Pros2-pro
Pricing
Input$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Output$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Cache Write (5m)Not applicableNot applicableNot applicableNot applicable
Cache Write (1h)Not applicableNot applicableNot applicableNot applicable
Cache ReadNot applicableNot applicableNot applicableNot applicable
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max contextN/AN/AN/AN/A
Max outputN/AN/AN/AN/A
Capabilities
VisionNoNoNoNo
Function CallingNoNoNoNo
JSON ModeNoNoNoNo
StreamingNoNoNoNo
Catalogue
ProviderNVIDIAFish AudioFish AudioFish Audio
Categoryvoicevoicevoicevoice
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released2026-08-132026-07-292026-07-292026-07-29
Description
SummaryNVIDIA Nemotron 3.5 ASR multilingual speech-to-text (0.6B). Billed per second of audio.Fish Audio S1 text-to-speech. Billed per UTF-8 byte of input text.Fish Audio S2.1 Pro text-to-speech. Billed per UTF-8 byte of input text.Fish Audio S2 Pro text-to-speech. Billed per UTF-8 byte of input text.