Model comparison
Exaone 4.0 32B vs LFM2.5-8B-A1B
Head-to-head evidence from 13 shared benchmark results across 6 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
BenchAlign evidence: Exaone 4.0 32B estimated; LFM2.5-8B-A1B estimated. Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Exaone 4.0 32B and LFM2.5-8B-A1B share 13 comparable benchmark results. 0 of 8 categories are comparable. 1 result is unique to Exaone 4.0 32B; 5 to LFM2.5-8B-A1B.
Updated July 16, 2026- Shared results
- 13
- Exaone 4.0 32B only
- 1
- LFM2.5-8B-A1B only
- 5
- Comparable categories
- 0 / 8
Benchmark data for Exaone 4.0 32B and LFM2.5-8B-A1B is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 13 shared benchmark results across 6 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Exaone 4.0 32B | Δ | LFM2.5-8B-A1B |
|---|---|---|---|
| Knowledge | Exaone 4.0 32B81.8 | MarginNo overlap | LFM2.5-8B-A1BNot measured |
| Math | Exaone 4.0 32BNot measured | MarginNo overlap | LFM2.5-8B-A1B50.0 |
| Inst. Following | Exaone 4.0 32BNot measured | MarginNo overlap | LFM2.5-8B-A1B68.8 |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Exaone 4.0 32B | LFM2.5-8B-A1B | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Exaone 4.0 32BNot available | LFM2.5-8B-A1B$0 input / $0 output | A complete price comparison is not available. |
| Generation speedtokens per second | Exaone 4.0 32BNot available | LFM2.5-8B-A1BNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Exaone 4.0 32BNot available | LFM2.5-8B-A1BNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Exaone 4.0 32B128K | LFM2.5-8B-A1B128K | Listed context windows are equal. |
Benchmark Deep Dive
Agentic2 benchmarks
Coding2 benchmarks
Reasoning2 benchmarks
Knowledge7 benchmarks
| Benchmark | Exaone 4.0 32B | LFM2.5-8B-A1B | Result |
|---|---|---|---|
| MMLU-ProSource | 81.8% | — | Not comparable |
| Artificial Analysis Intelligence IndexSource | 6.0% | 8.3% | LFM2.5-8B-A1B leads |
| AA-GPQA DiamondSource | 62.8% | 51.3% | Exaone 4.0 32B leads |
| AA-HLESource | 4.9% | 6.9% | LFM2.5-8B-A1B leads |
| AA-Omniscience IndexSource | -62.3% | -33.3% | LFM2.5-8B-A1B leads |
| AA-Omniscience AccuracySource | 10.4% | 9.4% | Exaone 4.0 32B leads |
| AA-Omniscience Hallucination RateSource | 81.0% | 47.0% | LFM2.5-8B-A1B leads |
Math3 benchmarks
Frequently Asked Questions (3)
Can I compare Exaone 4.0 32B and LFM2.5-8B-A1B 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 32B and LFM2.5-8B-A1B today?
LFM2.5-8B-A1B: $0.00 input / $0.00 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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