stealth

Space Bunny Alpha

Space Bunny Alpha is an anonymous large model with blazing-fast inference, strong coding capabilities and native multimodal input support. It delivers adjustable reasoning effort, and a 1M-token context window. Space...

Quality Score
100/100
price + capability + benchmarks
Input Price
Free
per 1M tokens · checked 2026-09-24
Output Price
Free
per 1M tokens · checked 2026-09-24
Context Window
1,000,000
tokens
Model ID
stealth/space-bunny-alpha
Vendor
stealth
Released
September 2026
Tokenizer
Other
Input Modalities
text, image, video
Output Modalities
text
Max Output
524,288 tokens
Tool Calling
✓ supported
Structured Output
✓ supported
Reasoning Mode
✓ supported
Vision
✓ accepts images
Audio
no
Moderated
no

Strong choice for

Category rankings

Where Space Bunny Alpha places across the 10 categories it ranks in. How we rank →

#CategoryScore
#1 Social Media PostsWriting · of 25 ranked 120
#1 Voice Assistant BackendVoice · of 25 ranked 124
#1 Video Auto-TaggingVideo · of 25 ranked 123
#1 Cheap Bulk InferenceCost · of 25 ranked 138
#1 Self-Hosted / LocalCost · of 25 ranked 118
#1 Real-Time ChatLatency · of 25 ranked 118
#11 Bulk Data LabelingData · of 25 ranked 130
#11 Customer SupportBusiness · of 25 ranked 128
#12 JSON ExtractionData · of 25 ranked 132
#12 Dataset AnnotationResearch · of 25 ranked 134

Quick answers

Is Space Bunny Alpha free to use?
Yes. It is currently listed at no cost per token via OpenRouter, subject to provider rate limits.
What is Space Bunny Alpha's context window?
1,000,000 tokens, roughly 1,500 pages of text in a single request.
Does Space Bunny Alpha support tool calling?
It supports tool calling, structured output, a reasoning mode.
Can Space Bunny Alpha process images?
Yes, it accepts image input.

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