Pick models to compare
Click a model to add it, then ask your question below.
Intelligence: the Artificial Analysis Intelligence Index at each model's highest effort. Models without a score yet sit in the lane under the chart, placed by price. Lines at $2 blended and the median score (39.5).
GLM 5.3 FlashvsMuse Spark Open
Send one prompt to every model and read the answers side by side, with speed and cost for each.
Shareable link:
Before you run
Highlighted values are the best among your picks.
GLM 5.3 FlashZ.ai· open weights Native multimodal GLM model for efficient coding and long-horizon agent tasks | Muse Spark OpenMeta· open weightsNEW Open Llama multimodal model for image understanding and text reasoning | |
|---|---|---|
| Intelligence | ||
| Intelligence index | 41.8 | 38.9 |
| Price | ||
| Input, $ per 1M | $0.15 | $1.25 |
| Output, $ per 1M | $0.50 | $4.25 |
| Typical message (500 in / 250 out) | $0.00020 | $0.0017 |
| Repeated input, cached | $0.03 · 5× cheaper | $0.15 · 8× cheaper |
| Prompts over 200K tokens | Same price | Same price |
| Limits | ||
| Context window | 1M | 1.05M |
| Longest answer | 131K tokens | 1.05M tokens |
| Knowledge cutoff | Not published | Jan 2026 |
| What it can take and do | ||
| Accepts | TextImage | TextImage |
| Reasoning effort | Low · High · Max | Low · Med · High · X-high |
| Tool use | Yes | Yes |
| Guaranteed JSON output | Yes | Yes |
| Availability | ||
| Released | 26 Aug 2026 | 15 Oct 2026 |
| Open weights | Yes, can self-host | Yes, can self-host |
| API providers offering it | 75 | 12 |