Exaone 4.0 1.2B vs Grok 4.5
Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
Grok 4.5 leads for most workloads.
Based on BenchLM composite scores, July 2026.
Exaone 4.0 1.2B
1
Grok 4.5
75
Benchmark data for Exaone 4.0 1.2B and Grok 4.5 is coming soon on BenchLM.
Operational Comparison
Exaone 4.0 1.2B
Grok 4.5
N/A
$2 / $6
N/A
N/A
N/A
N/A
128K
500K
Quick Verdict
Benchmark data for Exaone 4.0 1.2B and Grok 4.5 is coming soon on BenchLM.
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Grok 4.5 has the larger context window at 500K, compared with 128K for Exaone 4.0 1.2B.
Benchmark Deep Dive
Frequently Asked Questions (3)
Can I compare Exaone 4.0 1.2B and Grok 4.5 on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Exaone 4.0 1.2B and Grok 4.5 today?
Grok 4.5: $2.00 input / $6.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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