Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Exaone 4.0 32B is clearly ahead on the aggregate, 83 to 72. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GPT-5.1-Codex-Max gives you the larger context window at 400K, compared with 128K for Exaone 4.0 32B.
Pick Exaone 4.0 32B if you want the stronger benchmark profile. GPT-5.1-Codex-Max only becomes the better choice if knowledge is the priority or you need the larger 400K context window.
Benchmark data for this category is coming soon.
Benchmark data for this category is coming soon.
Benchmark data for this category is coming soon.
Benchmark data for this category is coming soon.
Exaone 4.0 32B
81.8
GPT-5.1-Codex-Max
94
Benchmark data for this category is coming soon.
Benchmark data for this category is coming soon.
Exaone 4.0 32B
85.3
GPT-5.1-Codex-Max
97.1
Exaone 4.0 32B is ahead overall, 83 to 72. The biggest single separator in this matchup is AIME 2025, where the scores are 85.3% and 98%.
GPT-5.1-Codex-Max has the edge for knowledge tasks in this comparison, averaging 94 versus 81.8. Exaone 4.0 32B stays close enough that the answer can still flip depending on your workload.
GPT-5.1-Codex-Max has the edge for math in this comparison, averaging 97.1 versus 85.3. Inside this category, AIME 2025 is the benchmark that creates the most daylight between them.
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