WRPalmyra X5 Paid vs 
Muse Spark 1.1 Paid
Palmyra X5 vs Muse Spark 1.1 compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.
Palmyra X5 — full profile › · Muse Spark 1.1 — full profile ›
Prices & specs refreshed from live data · olud.ai
Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.
$6 /M outputManaged API (no infra to run)
$4.25 /M outputManaged API (no infra to run)
Palmyra X5 vs Muse Spark 1.1 specs
| Spec | Palmyra X5 | Muse Spark 1.1 | Winner |
|---|---|---|---|
| Maker | Writer | Meta | – |
| Type | Proprietary | Proprietary | – |
| Context window | 1M tokens | 1M tokens | |
| Input price | $0.6/M | $1.25/M | WRPalmyra X5 |
| Output price | $6/M | $4.25/M | |
| Vision / multimodal | No | Yes | |
| Tool / function calling | No | Yes | |
| Self-hostable | No (API only) | No (API only) | – |
| License | Proprietary | Proprietary | – |
Price gap & when to choose each
- You want frontier performance through a managed API
- You value reliability & ecosystem
- You don't want to manage infrastructure
- You want frontier performance through a managed API
- You need the longer 1M context window
- You want the lower output price
- You value reliability & ecosystem
- You don't want to manage infrastructure
Feature comparison
| Capability | Palmyra X5 | Muse Spark 1.1 |
|---|---|---|
| Open weights (downloadable) | ✗ | ✗ |
| Self-hostable | ✗ | ✗ |
| Runs fully offline | ✗ | ✗ |
| Vision / multimodal | ✗ | ✓ |
| Tool / function calling | ✗ | ✓ |
| 1M+ context window | ✓ | ✓ |
Benchmarks: Palmyra X5 vs Muse Spark 1.1
Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).
Benchmark data by Artificial Analysis.
How Palmyra X5 and Muse Spark 1.1 score
| Criterion | Palmyra X5 | Muse Spark 1.1 |
|---|---|---|
| Cost-efficiency | 4.0 | 4.0 |
| Context window | 5.0 | 5.0 |
| Openness | 1.5 | 1.5 |
| Self-hosting | 1.0 | 1.0 |
| Multimodality | 2.0 | 5.0 |
Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.
What each model is
Palmyra X5 Paid
Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million...
Muse Spark 1.1 Paid
Muse Spark 1.1 is a multimodal reasoning model from Meta, built for agentic tasks. It accepts text, images, video, audio, and PDF documents and returns text, with a 1M-token context...
Frequently asked questions
Palmyra X5 vs Muse Spark 1.1 — which is cheaper?
Muse Spark 1.1 is cheaper on output ($4.25/M vs $6/M).
Which has the larger context window?
Muse Spark 1.1 offers the larger context window (1M tokens).
Palmyra X5 vs Muse Spark 1.1 — which should I pick in 2026?
Choose Muse Spark 1.1 for the lower output price ($4.25/M vs $6/M). It also gives you the larger 1M context window.
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