- Score
- 8.6 (+1.60 points)
- Total Cost (Current Price)
- $0.061 · 95.9% cheaper
- Response Time (avg)
- 7.51s · 78.5% faster
Fireworks
Release: 2026-09-28
Tested on: 2026-09-30 23:05
fireworks/ember-1::low
~2.8T total (~104B active)MoEClosedEstimated
Summary
Ember-1 scores 7.0 on AI BENCHY and ranks #215. It has 8.8 reliability, a 65.2% pass rate, $1.488 total cost, and 34.90s average response time.
What makes Ember-1 unique: It stands out most in Coding, where it ranks #1, while Instructions following is its weakest area at #15.
Recommended alternatives
We recommend choosing one of these models instead:
- Score
- 9.4 (+2.39 points)
- Total Cost (Current Price)
- $0.183 · 87.7% cheaper
- Response Time (avg)
- 6.24s · 82.1% faster
- Score
- 8.3 (+1.29 points)
- Total Cost (Current Price)
- $0.047 · 96.8% cheaper
- Response Time (avg)
- 18.07s · 48.2% faster
Model facts
Researched on 2026-09-28
- Parameters
- ~2.8T total (~104B active)
- Architecture
- MoE
- Availability
- Closed
- License
- -
Best estimate from public evidence; the vendor did not disclose every value. Fireworks reports post-training on Kimi K3 for shorter reasoning. Architecture and parameter estimates inherit Kimi K3's reported 2.8T total and 104B active parameters; Ember-specific counts are not disclosed. The exact Ember checkpoint is offered as a serverless research preview, with no public weights identified.
7.0
Consistency
8.2
8.8
$1.488
Total Output Tokens
56,766
Total Input Tokens
211,908
Input Price
$3.000 / 1M
Output Price
$15.000 / 1M
Cache Read Price
$0.300 / 1M
Cache Write Price
N/A
Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.
Flaky tests
5
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#215 Ember-1
low- Cost
- $0.016
- Time
- 24.2s
- Tokens
- 1,165 tok
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price | Cache Read Price | Cache Write Price |
|---|---|---|---|---|
| 2026-10-01 18:33 | $3.000 / 1M | $15.000 / 1M | $0.300 / 1M | N/A |
Charts
Choose the first model, then click a second model to open a side-by-side page.
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Score vs Total Cost
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Agentic | 4.7 | 3.1 | |
| Anti-AI Tricks | 8.2 | 7.9 | |
| Coding | 10.0 | 10.0 | |
| Combined | 6.5 | 10.0 | |
| Data parsing and extraction | 7.3 | 5.9 | |
| Domain specific | 2.9 | 7.2 | |
| General Intelligence | 10.0 | 10.0 | |
| Instructions following | 6.2 | 5.8 | |
| Puzzle Solving | 10.0 | 10.0 | |
| Tool Calling | 3.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |