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EXAONE 4.5 33B vs Nemotron 3.5 Bolt (74B A9B 24GB)

EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB) are closely matched at 25.5 and 29.6 on the LLM Stats Score.

LG AI Research · NVIDIA · Updated for 2026

Which is better?

EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB) are closely matched on the overall LLM Stats Score at 25.5 and 29.6.

In the 2 individual benchmarks reported for both models, Nemotron 3.5 Bolt (74B A9B 24GB) wins 2; 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 EXAONE 4.5 33B

  • you are already invested in the LG AI Research ecosystem

Choose Nemotron 3.5 Bolt (74B A9B 24GB)

  • you value its reported benchmark strengths — it wins 2 of 2 exact shared results
  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

EXAONE 4.5 33B
LG AI Research
Nemotron 3.5 Bolt (74B A9B 24GB)
NVIDIA
Core performance indexes
LLM Stats Score
25.5
#177
29.6
#146
Reasoning
26.1
#172
28.9
#146
Cost, coverage & limits
Benchmark wins
0 of 2
2 of 2
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

2 shared
Index
EXAONE 4.5 33B
Nemotron 3.5 Bolt (74B A9B 24GB)
Math
28.3#101
23.4#140
Tool use
9.8#147
5.4#169
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

15 reported for EXAONE 4.5 33B · 10 for Nemotron 3.5 Bolt (74B A9B 24GB)

2 shared

EXAONE 4.5 33B outperforms in 0 benchmarks, while Nemotron 3.5 Bolt (74B A9B 24GB) is better at 2 benchmarks (AA-LCR, GPQA).

Nemotron 3.5 Bolt (74B A9B 24GB) significantly outperforms across most benchmarks.

Fri Oct 23 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

41.0B diff

Nemotron 3.5 Bolt (74B A9B 24GB) has 41.0B more parameters than EXAONE 4.5 33B, making it 124.2% larger.

LG AI Research
EXAONE 4.5 33B
33.0Bparameters
NVIDIA
Nemotron 3.5 Bolt (74B A9B 24GB)
74.0Bparameters
33.0B
EXAONE 4.5 33B
74.0B
Nemotron 3.5 Bolt (74B A9B 24GB)

Input capabilities

Documented input modalities across available providers

Both EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB) support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

EXAONE 4.5 33B

Text
Images
Audio
Video

Nemotron 3.5 Bolt (74B A9B 24GB)

Text
Images
Audio
Video

License

Usage and distribution terms

EXAONE 4.5 33B is licensed under a proprietary license, while Nemotron 3.5 Bolt (74B A9B 24GB) uses OpenMDW License v1.1.

License differences may affect how you can use these models in commercial or open-source projects.

EXAONE 4.5 33B

Proprietary

Closed source

Nemotron 3.5 Bolt (74B A9B 24GB)

OpenMDW License v1.1

Open weights

Release Timeline

When each model was launched

EXAONE 4.5 33B was released on 2026-04-09, while Nemotron 3.5 Bolt (74B A9B 24GB) was released on 2026-10-15.

Nemotron 3.5 Bolt (74B A9B 24GB) is 6 months newer than EXAONE 4.5 33B.

EXAONE 4.5 33B

Apr 9, 2026

6 months ago

Nemotron 3.5 Bolt (74B A9B 24GB)

Oct 15, 2026

5 days ago

6mo newer

Knowledge Cutoff

When training data ends

EXAONE 4.5 33B has a knowledge cutoff of 2024-12-01, while Nemotron 3.5 Bolt (74B A9B 24GB) has a cutoff of 2026-05-01.

Nemotron 3.5 Bolt (74B A9B 24GB) has more recent training data (up to 2026-05-01), making it potentially better informed about events through that date compared to EXAONE 4.5 33B (2024-12-01).

EXAONE 4.5 33B

Dec 2024

Nemotron 3.5 Bolt (74B A9B 24GB)

May 2026

1.4 yr newer

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB) side-by-side, then vote on the output you prefer.

EXAONE 4.5 33B
✓ Preferred
Nemotron 3.5 Bolt (74B A9B 24GB)
Open in Playground

FAQ

Common questions about EXAONE 4.5 33B vs Nemotron 3.5 Bolt (74B A9B 24GB).

Which is better, EXAONE 4.5 33B or Nemotron 3.5 Bolt (74B A9B 24GB)?

EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB) are closely matched on the LLM Stats Score at 25.5 and 29.6. EXAONE 4.5 33B is made by LG AI Research and Nemotron 3.5 Bolt (74B A9B 24GB) is made by NVIDIA. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does EXAONE 4.5 33B compare to Nemotron 3.5 Bolt (74B A9B 24GB) in benchmarks?

EXAONE 4.5 33B scores AIME 2025: 92.9%, AIME 2026: 92.6%, IFEval: 89.6%, AI2D: 89.0%, MathVista-Mini: 85.0%. Nemotron 3.5 Bolt (74B A9B 24GB) scores PinchBench: 87.8%, GPQA: 86.4%, BrowseComp: 66.8%, AA-LCR: 64.1%, MCP Atlas: 52.2%.

What are the main differences between EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB)?

Key differences include LLM Stats Score (25.5 vs 29.6), licensing (Proprietary vs OpenMDW License v1.1). See the full comparison above for benchmark-by-benchmark results.

Who makes EXAONE 4.5 33B and Nemotron 3.5 Bolt (74B A9B 24GB)?

EXAONE 4.5 33B is developed by LG AI Research and Nemotron 3.5 Bolt (74B A9B 24GB) is developed by NVIDIA.

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