Tickerr / Features / Fireworks AI
Fireworks AI features and capabilities
Full breakdown of what Fireworks AI can and cannot do — updated 2026.
Image Generation
Yes
SDXL and Stable Diffusion models
All features
Content generation
| Feature | Supported | Details | Plan |
|---|---|---|---|
| Embeddings | ✓Yes | Fast embedding inference | All plans |
| Fast Inference | ✓Yes | Industry-leading speed for open models | All plans |
| Fine-Tuning | ✓Yes | Deploy custom fine-tuned models | All plans |
| Image Generation | ✓Yes | SDXL and Stable Diffusion models | All plans |
| Open-Source Models | ✓Yes | Llama, Mixtral, DeepSeek and more | All plans |
| Streaming | ✓Yes | Server-sent events streaming | All plans |
Integrations and API
| Feature | Supported | Details | Plan |
|---|---|---|---|
| Function Calling | ✓Yes | Firefunction V2 model optimized for tool use | All plans |
| OpenAI Compatible API | ✓Yes | Drop-in OpenAI API replacement | All plans |