Muse Spark 1.3 Contributor is cheaper than Grok 4.3 at $0.1/M vs $1.25/M input tokens.
| Spec | Grok 4.3 | Muse Spark 1.3 Contributor |
|---|---|---|
| Input price | $1.25/M tokens | $0.1/M tokens |
| Output price | $2.5/M tokens | $0.2/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | May 2026 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Muse Spark 1.3 Contributor costs 13x less per token.
Muse Spark 1.3 Contributor is cheaper on both — 13× input, 13× output
Grok 4.3 uses 6.8x more transitions
Muse Spark 1.3 Contributor is cheaper than Grok 4.3 at $0.1/M vs $1.25/M input tokens.
| Spec | Grok 4.3 | Muse Spark 1.3 Contributor |
|---|---|---|
| Input price | $1.25/M tokens | $0.1/M tokens |
| Output price | $2.5/M tokens | $0.2/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | May 2026 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Muse Spark 1.3 Contributor costs 13x less per token.
Muse Spark 1.3 Contributor is cheaper on both — 13× input, 13× output
Grok 4.3 uses 6.8x more transitions