AI model comparison
Hy4 preview vs Muse Glimmer 30B
Side by side comparison of Hy4 preview and Muse Glimmer 30B on pricing, benchmark scores, context window, and more.
Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total.
- Input / 1M
- $0.83
- Output / 1M
- $2.50
- Context
- 1.05M
Muse Glimmer 30B is a dense, open-weight multimodal model from Meta Superintelligence Labs, distilled from Muse Spark and optimized for autonomous agents on consumer hardware.
- Input / 1M
- $0.30
- Output / 1M
- $1.20
- Context
- 131K
Comparing image generators? Compare image models
At a glance
Quick verdict
How the two models stack up on the things people ask about most.
Lower price
Muse Glimmer 30B
2.4x cheaper for a typical chat
Higher intelligence score
Not available
Not enough benchmark data
Larger context window
Hy4 preview
1.05M vs 131K tokens
Newer release
Hy4 preview
Released August 28, 2026
Benchmarks
Benchmark scores
Independent scores from Artificial Analysis. Higher is better.
Intelligence index
Coding index
Agentic index
Pricing
Hy4 preview vs Muse Glimmer 30B API pricing
Per-token API rates. Cheaper option highlighted.
| Metric | ||
|---|---|---|
| Input tokensPer 1M tokens | $0.83 | $0.30 |
| Output tokensPer 1M tokens | $2.50 | $1.20 |
| Cached input (read)Per 1M tokens | $0.04 | $0.04 |
| Cache writePer 1M tokens | Not available | Not available |
What it costs in practice
Estimated cost per 1,000 requests at standard rates. Coding and long-document figures also show the cost when the input is already cached.
Chat message
2K in, 500 out
Coding task
30K in, 4K out
Long document summary
150K in, 2K out
Specs
Context window and capabilities
How much each model can read, how much it can write, and what it accepts as input.
| Metric | ||
|---|---|---|
| Context window | 1.05M tokens | 131K tokens |
| Max output | 64K tokens | 16K tokens |
| Input types | Text | Image, Text |
| Output types | Text | Text |
| Reasoning effort levels | High, Low, None | Extra high, High, Medium, Low |
| Default reasoning effort | High | Medium |
| Release date | August 28, 2026 | August 9, 2026 |
Features
Supported features
API features available for each model.
| Metric | ||
|---|---|---|
| Tool calling | Supported | Supported |
| Structured outputs | Supported | Supported |
| JSON mode | Supported | Supported |
| Reasoning | Supported | Supported |
| Temperature | Supported | Supported |
| Stop sequences | Supported | Supported |
| Deterministic seed | Supported | Supported |
| Verbosity control | Not supported | Not supported |
Keep exploring
More on these models
Other head-to-heads, the full model page, and the alternatives list for each model.
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Our take
Muse Glimmer 30B is 2.4x cheaper for a typical chat. Hy4 preview has the larger context window (1.05M vs 131K tokens). The right pick depends on your workload, so the quickest way to settle it is to send the same prompt to both and compare.
FAQ
Frequently asked questions
Is Hy4 preview or Muse Glimmer 30B cheaper?
Muse Glimmer 30B is cheaper for a typical chat (2K input tokens and 500 output tokens). Muse Glimmer 30B costs $0.30 per 1M input tokens and $1.20 per 1M output tokens, while Hy4 preview costs $0.83 per 1M input tokens and $2.50 per 1M output tokens.
Which has a bigger context window, Hy4 preview or Muse Glimmer 30B?
Hy4 preview supports up to 1.05M tokens of context, compared with 131K for Muse Glimmer 30B.
Can I use Hy4 preview and Muse Glimmer 30B at the same time?
Yes. Shortcut Chat sends one prompt to multiple models at once, so you can see Hy4 preview and Muse Glimmer 30B answer side by side and keep the better response.
Why choose? Ask both.
Send one prompt to Hy4 preview and Muse Glimmer 30B at the same time. Compare the answers side by side and keep the best one.