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 | mai-ds-r1:freeNot in the catalogue | GPT-6 Astra Progpt-6-astra-pro | Universal-3.5 Prouniversal-3-5-pro |
|---|---|---|---|
| Pricing | |||
| Input | — | $10.00 / 1M | — Not priced per input token |
| Output | — | $50.00 / 1M | — Not priced per output token |
| Cache Write (5m) | — | $10.00 / 1M | Not applicable |
| Cache Write (1h) | — | $10.00 / 1M | Not applicable |
| Cache Read | — | $10.00 / 1M | Not applicable |
| Web Search | — | $0 / 1M | $0 / 1M |
| Context | |||
| Max context | — | 1M | N/A |
| Max output | — | N/A | N/A |
| Capabilities | |||
| Vision | — | Yes | No |
| Function Calling | — | Yes | No |
| JSON Mode | — | Yes | No |
| Streaming | — | Yes | No |
| Catalogue | |||
| Provider | — | OpenAI | AssemblyAI |
| Category | — | chat | voice |
| Charge type | — | Pay As You Go | Pay As You Go |
| Released | — | — | 2026-09-22 |
| Description | |||
| Summary | — | GPT-6 Astra Pro uses the same underlying model as GPT-6 Astra, but runs with reasoning.mode set to pro for higher-quality responses on complex tasks. Optimized for deeper reasoning, greater accuracy, and more reliable multi-step execution, it is well suited for demanding coding, analysis, and agentic workflows where solution quality takes priority over speed and cost. | AssemblyAI Universal-3.5 Pro speech-to-text. Billed per second of audio. |