Solar Mini 4 vs Space Bunny Alpha
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Solar Mini 4 | Space Bunny Alpha | |
|---|---|---|
| Company | Upstage | Stealth |
| Released | Sep 2026 | Sep 2026 |
| Context window | 524K | 1.0M |
| Input /1M tokens | $0.05 | free |
| Output /1M tokens | $0.2 | free |
| Open weights | No | No |
Benchmarks
No published benchmark scores yet for either model — scores appear here automatically once measured.
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.