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.
- Perceptron Mk1.5PerceptronRemove
- MAI-Transcribe 2MicrosoftRemove
- Claude Sonnet 5.5AnthropicRemove
- Aura-2DeepgramRemove
4 is the maximum. Remove one to add another.
| Attribute | Perceptron Mk1.5perceptron-mk1.5 | MAI-Transcribe 2mai-transcribe-2 | Claude Sonnet 5.5claude-sonnet-5.5 | Aura-2aura-2 |
|---|---|---|---|---|
| Pricing | ||||
| Input | $0.15 / 1M | $0 / 1M | $2.00 / 1M | $0 / 1M |
| Output | $1.50 / 1M | $0 / 1M | $10.00 / 1M | $0 / 1M |
| Cache Write (5m) | $0.15 / 1M | Not applicable | $2.50 / 1M | Not applicable |
| Cache Write (1h) | $0.15 / 1M | Not applicable | $4.00 / 1M | Not applicable |
| Cache Read | $0.15 / 1M | Not applicable | $0.20 / 1M | Not applicable |
| Web Search | $0 / 1M | $0 / 1M | $0 / 1M | $0 / 1M |
| Context | ||||
| Max context | 36.9K | N/A | 1M | N/A |
| Max output | N/A | N/A | N/A | N/A |
| Capabilities | ||||
| Vision | No | No | Yes | No |
| Function Calling | No | No | Yes | No |
| JSON Mode | No | No | Yes | No |
| Streaming | Yes | No | Yes | No |
| Catalogue | ||||
| Provider | Perceptron | Microsoft | Anthropic | Deepgram |
| Category | chat | voice | chat | voice |
| Charge type | Pay As You Go | Pay As You Go | Pay As You Go | Pay As You Go |
| Released | 2026-09-25 | 2026-09-03 | — | 2026-07-16 |
| Description | ||||
| Summary | Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token. | Microsoft MAI-Transcribe-2 speech-to-text. 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. | Deepgram Aura-2 text-to-speech for real-time voice applications. Billed per input character. |