Muse Spark 1.3 is cheaper than Grok 3 Beta at $1.25/M vs $2/M input tokens.
| Spec | Grok 3 Beta | Muse Spark 1.3 |
|---|---|---|
| Input price | $2/M tokens | $1.25/M tokens |
| Output price | $4/M tokens | $4.25/M tokens |
| Context window | 131K tokens | 1.0M tokens |
| Released | Apr 2025 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Muse Spark 1.3 wins input (1.6× cheaper)·Grok 3 Beta wins output (1.1× cheaper)
Grok 3 Beta uses 15.6x more transitions
Muse Spark 1.3 is cheaper than Grok 3 Beta at $1.25/M vs $2/M input tokens.
| Spec | Grok 3 Beta | Muse Spark 1.3 |
|---|---|---|
| Input price | $2/M tokens | $1.25/M tokens |
| Output price | $4/M tokens | $4.25/M tokens |
| Context window | 131K tokens | 1.0M tokens |
| Released | Apr 2025 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Muse Spark 1.3 wins input (1.6× cheaper)·Grok 3 Beta wins output (1.1× cheaper)
Grok 3 Beta uses 15.6x more transitions