Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
LFM2.5-8B-A1B
50
ZAYA1-8B
57
Pick ZAYA1-8B if you want the stronger benchmark profile. LFM2.5-8B-A1B only becomes the better choice if instruction following is the priority.
Inst. Following
+5.5 difference
LFM2.5-8B-A1B
ZAYA1-8B
$0 / $0
$0 / $0
N/A
N/A
N/A
N/A
128K
131K
Pick ZAYA1-8B if you want the stronger benchmark profile. LFM2.5-8B-A1B only becomes the better choice if instruction following is the priority.
ZAYA1-8B is clearly ahead on the provisional aggregate, 57 to 50. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
ZAYA1-8B gives you the larger context window at 131K, compared with 128K for LFM2.5-8B-A1B.
ZAYA1-8B is ahead on BenchLM's provisional leaderboard, 57 to 50. The biggest single separator in this matchup is IFEval, where the scores are 91.8% and 85.6%.
LFM2.5-8B-A1B has the edge for instruction following in this comparison, averaging 79.5 versus 74. Inside this category, IFEval is the benchmark that creates the most daylight between them.
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