$ diff ternary-bonsai-2-27b muse-spark-1-3
Ternary Bonsai 2 27B vs Muse Spark 1.3
Values come from Ternary Bonsai 2 27B and Muse Spark 1.3, where each is cited to its source. This page states no benchmark result and ranks neither model — it puts two published specifications next to each other. Where a lab has not published a figure, the row says so rather than guessing.
PrismmlTernary Bonsai 2 27B
- context
- 262K
- weights
- open
- $/M in
- —
- $/M out
- —
- context
- 1M
- weights
- closed
- $/M in
- $1.25
- $/M out
- $4.25
What actually differs
- Context window
- Muse Spark 1.3 takes 1M against 262K — 3.8× more room in a single request.
- Weights
- Ternary Bonsai 2 27B publishes weights (Apache 2.0); Muse Spark 1.3 is API-only. That decides self-hosting, air-gapped deployment and fine-tuning before any capability question does.
- Recency
- Ternary Bonsai 2 27B shipped 15 days after Muse Spark 1.3 (2026-09-17 vs 2026-09-02).
Full spec
| Attribute | Ternary Bonsai 2 27B | Muse Spark 1.3 |
|---|---|---|
| Developer | Prismml | Meta AI |
| Released | 2026-09-17 | 2026-09-02 |
| Context window | 262,144 | 1,000,000 |
| Pricing | not recorded | Standard $1.25/M input · $4.25/M output · Contributor ≈$0.10/M input · ≈$0.20/M output |
| License | Apache 2.0 | proprietary |
| Availability | Hugging Face (`prism-ml/Ternary-Bonsai-2-27B-gguf`, `prism-ml/Ternary-Bonsai-2-27B-mlx-2bit`) | Muse Code, Meta Model API |