# Space Bunny Alpha

> Space Bunny Alpha is an anonymous frontier-class model with blazing-fast inference, strong coding capabilities, and native multimodal input (text, image, video) with text out. It always reasons with adjustable reasoning effort over a 1M-token context window. Free while cloaked.

**ID**: `stealth/space-bunny-alpha`  
**Creator**: stealth  
**Category**: text  
**Context**: 1M tokens  
**Input**: $0  
**Output**: $0  
**Released**: 2026-09-23  
**Web page**: https://anyrouter.dev/model/stealth/space-bunny-alpha

**Input modalities**: text, image, video  
**Output modalities**: text  

**Capabilities**: chat, streaming, reasoning, coding, agentic, function-calling, vision

**Supported parameters**: max_tokens, temperature, top_p, tools, tool_choice, response_format, reasoning, include_reasoning, reasoning_effort

## Usage

**Endpoint**: `POST https://anyrouter.dev/api/v1/chat/completions`

```bash
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "stealth/space-bunny-alpha",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| hue | $0 | $0 |
| hermes-agent | $0 | $0 |
| opencode-zen | $0 | $0 |
| openrouter-byok | $0 | $0 |
| hermes-agent-byok | $0 | $0 |
| opencode-zen-byok | $0 | $0 |

## Source

- Upstream docs: https://openrouter.ai/stealth/space-bunny-alpha