When was EXAONE 4.5 33B released?

EXAONE 4.5 33B was released on April 9, 2026 by LG AI Research. This is the official EXAONE 4.5 33B release date tracked on LLM Stats.

How big is EXAONE 4.5 33B?

EXAONE 4.5 33B has 33 billion parameters.

Who created EXAONE 4.5 33B?

EXAONE 4.5 33B was created by LG AI Research.

What is the license for EXAONE 4.5 33B?

EXAONE 4.5 33B is released under the Proprietary license.

What is the knowledge cutoff date for EXAONE 4.5 33B?

EXAONE 4.5 33B has a knowledge cutoff of December 2024, meaning it was trained on data up to that point and may not know about events after it.

Is EXAONE 4.5 33B multimodal?

Yes, EXAONE 4.5 33B is multimodal and can accept both text and images as input.

Where is the EXAONE 4.5 33B paper or technical report?

EXAONE 4.5 33B has a paper or technical report available at https://arxiv.org/abs/2604.08644. Use that source for architecture, training, release and evaluation details.

What models should I compare EXAONE 4.5 33B against?

Common EXAONE 4.5 33B comparisons include EXAONE 4.5 33B vs Seed 2.0 Lite, EXAONE 4.5 33B vs K-EXAONE-236B-A23B, EXAONE 4.5 33B vs GPT OSS 120B High. Compare them side by side for benchmark scores, pricing, context window, latency and API availability.

EXAONE 4.5 33B API Pricing, Context Window & Benchmarks

Name: EXAONE 4.5 33B
Author: LG AI Research

EXAONE 4.5 33B: API Pricing, Context Window & Benchmarks

EXAONE 4.5 33B is a language model from LG AI Research, released in April 2026, with multimodal input.

EXAONE 4.5 is the first open-weight vision-language model from LG AI Research. It is a dense 33B multimodal model (31.7B language + 1.29B vision encoder) built by adding a dedicated visual encoder to the EXAONE 4.0 framework. It supports a

EXAONE 4.5 33B benchmarks

Capability tiers

Standing within each category, adjusted for leaderboard depth.

Real tasks performance

High-confidence performance for EXAONE 4.5 33B across real-world prompt categories. Only 95% intervals at most 4 points wide are shown.

Performance by conversation depth

How EXAONE 4.5 33B holds up as conversations get longer.

Quality Tracker

EXAONE 4.5 33B Performance Across Datasets

Scores sourced from the model's scorecard, paper, or official blog posts

llm-stats.com - Wed Aug 26 2026

Notice missing or incorrect data?

EXAONE 4.5 33B latency

EXAONE 4.5 33B time to first token, sustained output throughput, and failed-request rate from live API traffic over the trailing 7 days.

EXAONE 4.5 33B examples

Recent arena outputs from EXAONE 4.5 33B, picked from the highest-ranked matchups.

EXAONE 4.5 33B license

EXAONE 4.5 33B is a proprietary model available under its provider's product and API terms, has 33.0B parameters, has a knowledge cutoff of December 2024.

License: Proprietary; Hosted access
Parameters: 33.0B
Knowledge cutoff: December 2024

Proprietary license - usage restrictions apply

EXAONE 4.5 33B resources

Official sources for EXAONE 4.5 33B: paper or system card, official launch post, source repository, model weights.

EXAONE 4.5 33B vs other models

The most-compared alternatives to EXAONE 4.5 33B are Seed 2.0 Lite, K-EXAONE-236B-A23B, GPT OSS 120B High. Open any pair side-by-side for benchmarks, pricing, context, and latency.