Muse Spark 1.3 is cheaper than Sonar Pro Search at $1.25/M vs $3/M input tokens.
| Spec | Muse Spark 1.3 | Sonar Pro Search |
|---|---|---|
| Input price | $1.25/M tokens | $3/M tokens |
| Output price | $4.25/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 200K tokens |
| Released | Sep 2026 | Oct 2025 |
Not enough votes to call it. On the specs, Muse Spark 1.3 has the edge: newer, bigger context window, major provider backing.
Muse Spark 1.3 costs 3.5x less per token.
Muse Spark 1.3 is cheaper on both — 2.4× input, 3.5× output
Sonar Pro Search uses 4.3x more headings
Muse Spark 1.3 is cheaper than Sonar Pro Search at $1.25/M vs $3/M input tokens.
| Spec | Muse Spark 1.3 | Sonar Pro Search |
|---|---|---|
| Input price | $1.25/M tokens | $3/M tokens |
| Output price | $4.25/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 200K tokens |
| Released | Sep 2026 | Oct 2025 |
Not enough votes to call it. On the specs, Muse Spark 1.3 has the edge: newer, bigger context window, major provider backing.
Muse Spark 1.3 costs 3.5x less per token.
Muse Spark 1.3 is cheaper on both — 2.4× input, 3.5× output
Sonar Pro Search uses 4.3x more headings