Compare models
Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.
- Gemini 3.1 Flash Image (Google Vertex AI)GoogleEnterprise & partner accessRemove
- Muse Spark OpenMetaRemove
- Nemotron 3.5 Super VL (Free)
- Nemotron 3.5 Super VL
- Gemini 4 Argon
- Muse Wonder
- Gemini 3.1 Flash Lite Image (Google Vertex AI)
- Gemini 3.1 Flash Lite Image (Google AI Studio)Enterprise & partner access
- Gemini 3.1 Flash Image (Google AI Studio)Enterprise & partner access
- Gemini 3 Pro Image (Google Vertex AI)Enterprise & partner access
| Attribute | Gemini 3.1 Flash Image (Google Vertex AI)gemini-3.1-flash-image-vertex | Muse Spark Openmuse-spark-open |
|---|---|---|
| Pricing | ||
| Request | $0.067 / request | — |
| Billing | Pay Per Request | — |
| Cache Write (5m) | Not applicable | $1.25 / 1M |
| Cache Write (1h) | Not applicable | $1.25 / 1M |
| Cache Read | Not applicable | $1.25 / 1M |
| Input | — | $1.25 / 1M |
| Output | — | $4.25 / 1M |
| Web Search | — | $0 / 1M |
| Context | ||
| Max context | N/A | 1M |
| Max output | N/A | N/A |
| Capabilities | ||
| Vision | Yes | Yes |
| Function Calling | No | Yes |
| JSON Mode | No | Yes |
| Streaming | No | Yes |
| Catalogue | ||
| Provider | Meta | |
| Category | image | chat |
| Charge type | Pay Per Request | Pay As You Go |
| Released | — | — |
| Description | ||
| Summary | Gemini 3.1 Flash Image served from Google Vertex AI. Billed per image at US$0.067. Call it through /v1/chat/completions with stream set to false; the image is returned in the message content as a base64 data URI. | Muse Spark Open is an open-weight, coding-optimized model designed for agentic software engineering workflows. It delivers strong first-attempt accuracy, reliable tool calling, and deep codebase understanding, enabling effective development across real-world repositories. Optimized for autonomous coding agents, complex code navigation, and tool-driven development, Muse Spark Open is well suited for software engineering automation, debugging, code generation, and multi-step coding workflows where accuracy and reliable execution are essential. |