Quasar Alpha has a larger context window than Healer Alpha (1.0M tokens vs 262K tokens).
Rebuild the Linear UI in Tailwind. The animations are where it shows.
Which answer wins?
Not enough votes to call it. On the specs, Healer Alpha has the edge: bigger model tier, newer.
| Spec | ||
|---|---|---|
| Input price | Free | — |
| Output price | Free | — |
| Context window | 262K tokens | 1.0M tokens |
| Parameters | Not disclosed | Not disclosed |
| Free API (OpenRouter) | No | — |
| Released | Mar 2026 | Apr 2025 |
| At 10M a month | $0 | not listed |
Input tokens at list price. No caching, no batch discount.
Both are developed by OpenRouter but target different use cases. Healer Alpha has a 262K token context window vs Quasar Alpha's 1.0M. You can compare their actual outputs across 5 challenges on Rival to see how they differ in practice.
It depends on your use case. Healer Alpha and Quasar Alpha each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 5 challenges so you can judge which fits your needs best.
This page shows a side-by-side comparison of Healer Alpha and Quasar Alpha across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.