Meta vs 
SpaceXAI
Verdict
- Meta's flagship leads: Muse Spark at 64.1 vs Grok 4.6 at 60.5.
- SpaceXAI's fastest ranked model (Grok 4.20 Multi-Agent, 347 tok/s) beats Meta's (Muse Spark 1.1, 196 tok/s).
- Meta publishes more open-weights models (19 vs 1).
- Meta ships more often: one model every 40 days against every 41.
Best model per price band
Each provider’s highest-index model below the price ceiling. Purple marks the winner of the band.
| Price band | Meta | SpaceXAI |
|---|---|---|
| Under $0.50/M | Llama 4 Maverick 42.1$0.418/M | Grok 4.1 Fast thinking 55.6$0.275/M |
| Under $2/M | Muse Glimmer 54.5$0.525/M | Grok 4.20 thinking 58.4$1.56/M |
| Under $10/M | Muse Wonder 63.9$8.00/M | Grok 4.6 high 60.5$3.00/M |
| Any price | Muse Wonder 63.9$8.00/M | Grok 4.6 high 60.5$3.00/M |
Line-up
| Metric | Meta | SpaceXAI |
|---|---|---|
| Flagship index | 64.1 | 60.5 |
| Ranked models | 22 | 15 |
| Open-weights models | 19 | 1 |
| Cheapest ranked, $/M | $0.048 | $0.275 |
| Fastest ranked, tok/s | 196 | 347 |
| Release cadence, days | 40 | 41 |
| Last release | 15 Oct 2026 | 21 Sep 2026 |
| Next expected | 8 Nov 2026 – 10 Dec 2026 | 15 Oct 2026 – 17 Nov 2026 |