Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Gemini 3.5 Flash
87
LFM2.5-8B-A1B
50
Verified leaderboard positions: Gemini 3.5 Flash #8 · LFM2.5-8B-A1B unranked
Pick Gemini 3.5 Flash if you want the stronger benchmark profile. LFM2.5-8B-A1B only becomes the better choice if instruction following is the priority or you want the cheaper token bill.
Inst. Following
+3.2 difference
Gemini 3.5 Flash
LFM2.5-8B-A1B
$1.5 / $9
$0 / $0
284.2 t/s
N/A
18.55s
N/A
1M
128K
Pick Gemini 3.5 Flash if you want the stronger benchmark profile. LFM2.5-8B-A1B only becomes the better choice if instruction following is the priority or you want the cheaper token bill.
Gemini 3.5 Flash is clearly ahead on the provisional aggregate, 87 to 50. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Gemini 3.5 Flash is also the more expensive model on tokens at $1.50 input / $9.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for LFM2.5-8B-A1B. That is roughly Infinityx on output cost alone. Gemini 3.5 Flash gives you the larger context window at 1M, compared with 128K for LFM2.5-8B-A1B.
Gemini 3.5 Flash is ahead on BenchLM's provisional leaderboard, 87 to 50. The biggest single separator in this matchup is IFBench, where the scores are 76.3% and 56.5%.
LFM2.5-8B-A1B has the edge for instruction following in this comparison, averaging 79.5 versus 76.3. Inside this category, IFBench is the benchmark that creates the most daylight between them.
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