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.
| Attribute | S2 Pros2-pro | Nemotron 3.5 ASR Streaming Multilingual 0.6Bnemotron-3.5-asr-streaming-multilingual-0.6b | Claude Sonnet 5.5claude-sonnet-5.5 |
|---|---|---|---|
| Pricing | |||
| Input | $0 / 1M | $0 / 1M | $2.00 / 1M |
| Output | $0 / 1M | $0 / 1M | $10.00 / 1M |
| Cache Write (5m) | Not applicable | Not applicable | $2.50 / 1M |
| Cache Write (1h) | Not applicable | Not applicable | $4.00 / 1M |
| Cache Read | Not applicable | Not applicable | $0.20 / 1M |
| Web Search | $0 / 1M | $0 / 1M | $0 / 1M |
| Context | |||
| Max context | N/A | N/A | 1M |
| Max output | N/A | N/A | N/A |
| Capabilities | |||
| Vision | No | No | Yes |
| Function Calling | No | No | Yes |
| JSON Mode | No | No | Yes |
| Streaming | No | No | Yes |
| Catalogue | |||
| Provider | Fish Audio | NVIDIA | Anthropic |
| Category | voice | voice | chat |
| Charge type | Pay As You Go | Pay As You Go | Pay As You Go |
| Released | 2026-07-29 | 2026-08-13 | — |
| Description | |||
| Summary | Fish Audio S2 Pro text-to-speech. Billed per UTF-8 byte of input text. | NVIDIA Nemotron 3.5 ASR multilingual speech-to-text (0.6B). Billed per second of audio. | Claude 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. |