Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GLM-4.7
68
LFM2.5-8B-A1B
50
Pick GLM-4.7 if you want the stronger benchmark profile. LFM2.5-8B-A1B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Math
+35.8 difference
GLM-4.7
LFM2.5-8B-A1B
$0 / $0
$0 / $0
82 t/s
N/A
1.10s
N/A
200K
128K
Pick GLM-4.7 if you want the stronger benchmark profile. LFM2.5-8B-A1B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
GLM-4.7 is clearly ahead on the provisional aggregate, 68 to 50. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GLM-4.7's sharpest advantage is in mathematics, where it averages 95.7 against 59.9. The single biggest benchmark swing on the page is AIME 2025, 95.7% to 42.5%.
GLM-4.7 gives you the larger context window at 200K, compared with 128K for LFM2.5-8B-A1B.
GLM-4.7 is ahead on BenchLM's provisional leaderboard, 68 to 50. The biggest single separator in this matchup is AIME 2025, where the scores are 95.7% and 42.5%.
GLM-4.7 has the edge for math in this comparison, averaging 95.7 versus 59.9. Inside this category, AIME 2025 is the benchmark that creates the most daylight between them.
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