# Mercury 2.5

Mercury 2.5 is Inception’s diffusion-based reasoning model for chat, agents, and structured workflows, with tool calling, structured outputs, and a 260K context window.

- **Model ID:** `inception/mercury-2.5`
- **Type:** chat
- **Providers:** inception
- **Context window:** 260,000
- **Maximum output tokens:** 65,536
- **Pricing:** $0.04/1M input tokens, $0.15/1M output tokens
- **Canonical page:** https://vercel.com/ai-gateway/models/mercury-2.5

## Supported parameters

Detailed capability metadata has not been reported for this model.

## Example

```ts
import { streamText } from 'ai'

const result = streamText({
  model: 'inception/mercury-2.5',
  prompt: 'Why is the sky blue?'
})
```

## Links

- [Model page](https://vercel.com/ai-gateway/models/mercury-2.5)
- [AI Gateway documentation](https://vercel.com/docs/ai-gateway)
- [Provider model documentation](https://docs.inceptionlabs.ai/get-started/models)
- [Provider pricing](https://docs.inceptionlabs.ai/get-started/models)


If you encounter incorrect information, can’t find what you need, need a capability Vercel doesn’t currently offer, or have any other feedback to report, please do it by following the instructions at https://vercel.com/feedback.md.