Ember-1
fireworks/ember-1- Fireworks
- Family · Ember-1
- Text · Image → Text
- Reasoning · adjustable
- Tools · JSON · Vision
Not on OSMEXO yet
Spec & list price
Context1M
Max output944K
Input / 1M$3.00
Output / 1M$15.005× input
Usage
Tokens / day529.0M▼ 16% 7d
Usage rank#226
Requests / day3.9K
Tool calls / req0.26
Per request · 30 days
Avg input43.0K2.9× median
Avg output4550.7× median
Cache hit88%1.3× median
Reasoning share57%about median
Tool-call failures0.1%0.1× median
Consumption
Peak 1.8B 28 SepLow 41.1M 18 OctRank today #226
Speed
Output speed#174/33464 tok/sabout median
First token#1430.9 s1.1× quicker than median
Technical details
- Reasoning
- on · max
- Tokenizer
- Other
- Moderation
- none
Reasoning effort
- max · default
- high
- low
- none
Request parameters 18
- tools
- tool_choice
- response_format
- structured_outputs
- reasoning
- reasoning_effort
- include_reasoning
- temperature
- top_p
- top_k
+8 more
- max_tokens
- stop
- frequency_penalty
- logit_bias
- logprobs
- presence_penalty
- repetition_penalty
- top_logprobs
When to use
Best for
- Analyzing very long documents and codebases
- Agents that use tools and structured output
- Hard reasoning with adjustable effort levels
- Image understanding in chat apps
- Large single-pass text generation
Think twice for
- High-volume simple chat (cheaper options exist)
- Image or audio generation
- Self-hosting (weights not confirmed open)
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