Head-to-head comparison across 2benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Hy3 Preview
58
LFM2.5-230M
17
Pick Hy3 Preview if you want the stronger benchmark profile. LFM2.5-230M only becomes the better choice if instruction following is the priority or you would rather avoid the extra latency and token burn of a reasoning model.
Knowledge
+26.4 difference
Inst. Following
+8.6 difference
Hy3 Preview
LFM2.5-230M
$0 / $0
$0 / $0
N/A
N/A
N/A
N/A
256K
32K
Pick Hy3 Preview if you want the stronger benchmark profile. LFM2.5-230M only becomes the better choice if instruction following is the priority or you would rather avoid the extra latency and token burn of a reasoning model.
Hy3 Preview is clearly ahead on the provisional aggregate, 58 to 17. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Hy3 Preview's sharpest advantage is in knowledge, where it averages 46.7 against 20.3. LFM2.5-230M does hit back in instruction following, so the answer changes if that is the part of the workload you care about most.
Hy3 Preview is the reasoning model in the pair, while LFM2.5-230M is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Hy3 Preview gives you the larger context window at 256K, compared with 32K for LFM2.5-230M.
Hy3 Preview is ahead on BenchLM's provisional leaderboard, 58 to 17.
Hy3 Preview has the edge for knowledge tasks in this comparison, averaging 46.7 versus 20.3. LFM2.5-230M stays close enough that the answer can still flip depending on your workload.
LFM2.5-230M has the edge for instruction following in this comparison, averaging 71.7 versus 63.1. Hy3 Preview stays close enough that the answer can still flip depending on your workload.
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