EXAONE 4.5 33B

LG AI Research

Verified against Artificial Analysis · Jul 27, 2026

Capability

percentile index

Price /M

$0 / $0

in / out

Context

—

Avg score

46.4

7 benchmarks

AA Intelligence

20.2

index

Weights

Closed

Released

Apr 9, 2026

About

EXAONE 4.5 33B is a proprietary model in the EXAONE family from LG AI Research. Benchmarked on 7 evals, averaging 46.4.

Benchmark scores · 7

avg 46.4 — higher is better

GPQA Diamondartificial-analysis · 2026-07

79.4

τ²-benchartificial-analysis · 2026-07

78.1

IFBenchartificial-analysis · 2026-07

AA Long-Context Reasoningartificial-analysis · 2026-07

49.3

SciCodeartificial-analysis · 2026-07

Terminal-Bench Hardartificial-analysis · 2026-07

20.5

Humanity's Last Examartificial-analysis · 2026-07

11.6

Details

PublisherLG AI Research

FamilyEXAONE

Parameters—

License—

WeightsClosed

ReleasedApr 9, 2026

Performance & price

Price in / out$0 / $0 per 1M

Coding index23.6

Median across API providers, via Artificial Analysis. Blended = 3:1 input:output. For reasoning models, latency includes thinking time. Methodology →

History

full ledger →

Capability over time

Append-only ledger — every observed change to this model's numbers.

API providers

Artificial Analysis$0/M