September 2026 · Axes match official cursor.com/cursorbench · Lines connect Low→…→Max · GPT-6 Luna ≈ Luna 5.6 scores @ ½ cost · Astra estimated
| Model family | Avg tokens/s | Source |
|---|---|---|
| Opus 5.5 | — | AA not yet measured |
| Fable 5.1 | 65 | AA (max) |
| Grok 4.7 | 39 | AA (xhigh) |
| Muse Spark 1.3 | 219 | AA (xhigh) |
| GPT-6 Astra | 61 | AA (max) |
| GPT-6 Luna | 154 | AA-derived (max)* |
Figures are Artificial Analysis output speed (tokens/s after streaming starts), not CursorBench metrics. Opus 5.5 had no AA throughput yet as of late Sep 2026. *Luna max figure is third-party AA-derived; AA’s own Luna (max) provider page listed no speed.
| Model | Score | Cost / task | Series | Source |
|---|---|---|---|---|
| Opus 5.5 Max | 57.8% | $13.43 | Opus 5.5 | Official |
| Opus 5.5 Extra High | 56.0% | $6.98 | Opus 5.5 | Official |
| Opus 5.5 High | 56.0% | $3.97 | Opus 5.5 | Official |
| GPT-6 Astra Max * | 54.0% | $8.50 | GPT-6 Astra | Estimated |
| Opus 5.5 Medium | 52.5% | $2.91 | Opus 5.5 | Official |
| Fable 5.1 Max | 51.8% | $17.28 | Fable 5.1 | Official |
| Fable 5.1 Extra High | 51.6% | $13.01 | Fable 5.1 | Official |
| Fable 5.1 High | 49.2% | $9.08 | Fable 5.1 | Official |
| Fable 5.1 Medium | 46.8% | $7.05 | Fable 5.1 | Official |
| Grok 4.7 Extra High | 46.3% | $6.01 | Grok 4.7 | Official |
| Fable 5.1 Low | 45.1% | $5.44 | Fable 5.1 | Official |
| Grok 4.7 High | 43.9% | $4.69 | Grok 4.7 | Official |
| Opus 5.5 Low | 43.7% | $1.17 | Opus 5.5 | Official |
| Grok 4.7 Medium | 41.6% | $3.49 | Grok 4.7 | Official |
| Muse Spark 1.3 Max | 41.6% | $2.64 | Muse Spark 1.3 | Official |
| Muse Spark 1.3 Extra High | 37.5% | $2.10 | Muse Spark 1.3 | Official |
| GPT-6 Luna Max * | 35.9% | $0.52 | GPT-6 Luna | Estimated |
| Muse Spark 1.3 High | 33.4% | $1.66 | Muse Spark 1.3 | Official |
| Grok 4.7 Low | 33.1% | $1.58 | Grok 4.7 | Official |
| GPT-6 Luna Extra High * | 33.0% | $0.22 | GPT-6 Luna | Estimated |
| Muse Spark 1.3 Medium | 32.6% | $1.49 | Muse Spark 1.3 | Official |
| GPT-6 Luna High * | 29.4% | $0.12 | GPT-6 Luna | Estimated |
| Muse Spark 1.3 Low | 29.3% | $0.93 | Muse Spark 1.3 | Official |
| Muse Spark 1.3 Minimal | 24.3% | $0.56 | Muse Spark 1.3 | Official |
| GPT-6 Luna Medium * | 22.2% | $0.04 | GPT-6 Luna | Estimated |
| GPT-6 Luna Low * | 16.0% | $0.01 | GPT-6 Luna | Estimated |