Ember-1 vs Kimi K3
Kimi K3 is 1.9× cheaper than Ember-1 on a blended basis.
Side by side
Green marks the better value in each row where a comparison is meaningful.
| Attribute | Ember-1 | Kimi K3 |
|---|---|---|
| Provider | Fireworks | Moonshot AI |
| Input / 1M tokens | $3.00 | $0.239 |
| Output / 1M tokens | $15.00 | $11.94 |
| Blended / 1M tokens | $6.00 | $3.16 |
| Cached input / 1M | $0.300 | $0.210 |
| Context window | 1.0M | 1.0M |
| Max output | 944K | 944K |
| Input modalities | text, image | text, image, video |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Structured output | Yes | Yes |
| Prompt caching | Yes | Yes |
| Open weights | No | Yes |
| Knowledge cutoff | - | - |
| Released | September 24, 2026 | July 16, 2026 |
Frequently asked
Is Ember-1 or Kimi K3 cheaper?
Kimi K3 is 1.9× cheaper than Ember-1 on a blended basis.
What is the price difference between Ember-1 and Kimi K3?
Ember-1 costs $3.00 per million input tokens and $15.00 per million output tokens. Kimi K3 costs $0.239 and $11.94 respectively.
Which has the larger context window, Ember-1 or Kimi K3?
Both offer 1.0M tokens.