Ember-1 vs EXAONE 4.5 33B
Ember-1 leads the LLM Stats Score 43.1 to 25.9.
Fireworks AI · LG AI Research · Updated for 2026
Which is better?
Ember-1 leads the overall LLM Stats Score 43.1 to 25.9, ranking #51 overall.
In the 1 individual benchmarks reported for both models, Ember-1 wins 1; this is a narrower head-to-head signal than the composite indexes.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Ember-1
- overall performance matters — it scores 43.1 and ranks #51 on LLM Stats
- your work emphasizes reasoning — it leads those capability indexes
- you value its reported benchmark strengths — it wins 1 of 1 exact shared results
- you want the most recent training data — it shipped Sep 2026
Choose EXAONE 4.5 33B
- you are already invested in the LG AI Research ecosystem
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
4 reported for Ember-1 · 15 for EXAONE 4.5 33B
Ember-1 outperforms in 1 benchmarks (Tau2 Airline), while EXAONE 4.5 33B is better at 0 benchmarks.
Ember-1 significantly outperforms across most benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Model Size
Parameter count comparison
Ember-1 has 2747.0B more parameters than EXAONE 4.5 33B, making it 8324.2% larger.
Context Window
Maximum input and output token capacity
Only Ember-1 specifies input context (1,040,000 tokens).
Input capabilities
Documented input modalities across available providers
EXAONE 4.5 33B supports multimodal inputs, whereas Ember-1 does not.
EXAONE 4.5 33B can handle both text and other forms of data like images, making it suitable for multimodal applications.
Ember-1
EXAONE 4.5 33B
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
Ember-1 was released on 2026-09-23, while EXAONE 4.5 33B was released on 2026-04-09.
Ember-1 is 6 months newer than EXAONE 4.5 33B.
Sep 23, 2026
2 weeks ago
5mo newerApr 9, 2026
6 months ago
Knowledge Cutoff
When training data ends
EXAONE 4.5 33B has a documented knowledge cutoff of 2024-12-01, while Ember-1's cutoff date is not specified.
We can confirm EXAONE 4.5 33B's training data extends to 2024-12-01, but cannot make a direct comparison without Ember-1's cutoff date.
—
Dec 2024
Outputs Comparison
Judge for yourself.
Run your own prompts against Ember-1 and EXAONE 4.5 33B side-by-side, then vote on the output you prefer.
FAQ
Common questions about Ember-1 vs EXAONE 4.5 33B.