Meta: Muse Spark 1.3 vs Ternary Bonsai 2 27B
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Meta: Muse Spark 1.3 | Ternary Bonsai 2 27B | |
|---|---|---|
| Company | Meta AI | Prismml |
| Released | Sep 2026 | Sep 2026 |
| Context window | 1.0M | 262K |
| Input /1M tokens | free | $0.075 |
| Output /1M tokens | free | $0.5 |
| Open weights | No | No |
Benchmarks
| Benchmark | Meta: Muse Spark 1.3 | Ternary Bonsai 2 27B |
|---|---|---|
| GPQA | 93.8% | — |
| Speed (tok/s) | 253 tok/s | — |
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.