EXAONE 4.5 33B
Apr 2026
EXAONE 4.5 33BCompare inon
EXAONE 4.5 33B measured on 9 of 104 Chat & Knowledge benchmarks9
BenchmarkByScoreRank
Overall1
Knowledge4
Science2
Documents1
Legacy · saturated or no longer reported1
No benchmark matches
—per task?
self-host onlyprice
—output speed?
262Kcontext
Alternatives?
ModelScoreCostPer taskWhat changes
BetterGPT-6 Lunalow+57%—$0.005Function calling only with none · Chat Completions+3
OpenQwen3.8 27Bxhigh×2.6—$1.01max_tokens range · QwenCloud+4BetterGPT-5.6 Lunalow+54%—$0.01
BetterMiMo v2.5thinkingOpen×2.1—$0.019Memory (4-bit): 21 GB → 186 GB
BetterClaude Haiku 5.5low×2.1—$0.024Remove sampling parameters+5ModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
GPT-6 Lunalow+57%—$0.005Function calling only with none · Chat Completions+3GPT-5.6 Lunalow+54%—$0.01MiMo v2.5thinkingOpen×2.1—$0.019Memory (4-bit): 21 GB → 186 GBClaude Haiku 5.5low×2.1—$0.024Remove sampling parameters+5
Mercury 2high+33%—$0.039Context: 262K → 128K+1ModelScoreCostPer taskWhat changes
Qwen3.8 27BxhighOpen×2.6—$1.01max_tokens range · QwenCloud+4
Nemotron 3.5 Bolt 74B-A9BOpen+91%——Context: 262K → 256K+1Qwen 3.5 27BthinkingOpen+86%—$0.30 / $2.40
Gemma 4 31BthinkingOpen+83%—$0.10 / $0.34Context: 262K → 256KIK2 Horizon MoVA 36B A4BthinkingOpen+82%—$1 / $4Memory (4-bit): 21 GB → 22 GB+1Run it yourself
estimateFits on✗ 8 GB (phone, laptop)✗ 16 GB✓ 24 GB GPU · compressed✓ 48 GB GPU · 8-bit✓ 80 GB GPU · full quality
Licenceexaonecommercial use with conditions
Benchmarks
in Chat & KnowledgeAA Intelligence Index 4.3.2≈13.2#162
AA Omniscience Index-50.7#210
AA Omniscience · Accuracy16.2#217
Humanity's Last Exam12.9#157
GPQA Diamond79.4#117
AA-LCR (long context) 1.154.7#168
CritPt (physics)0.3#149
FAQ
How much does EXAONE 4.5 33B cost?›
There is no per-unit API price: self-host only.
Is EXAONE 4.5 33B free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is EXAONE 4.5 33B, and what is it best at?›
#156 of 334 in Chat & Knowledge, #90 of 239 in Coding, #122 of 175 in Agents & Tool Use, #90 of 245 in Writing & Language, #77 of 124 in Vision & Documents.
Is EXAONE 4.5 33B better than GLM 4.5?›
On Humanity's Last Exam, EXAONE 4.5 33B scores 12.9 vs 13 — about the same.
What is the context window of EXAONE 4.5 33B?›
262K tokens.
When was EXAONE 4.5 33B released? Is there a newer version?›
Released 2026-04-09. It is the current version in its line.
Is EXAONE 4.5 33B open source?›
Yes, the weights are open (exaone licence).
Can I run EXAONE 4.5 33B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can EXAONE 4.5 33B read images?›
It accepts text and images as input.
What is EXAONE 4.5 33B?›
EXAONE 4.5 33B is an open-weights language model from LG AI Research, released Apr 2026.
What are the best alternatives to EXAONE 4.5 33B?›
GPT-6 Luna (better), Qwen3.8 27B (open weights).