Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
GLM-4.7-Flash is clearly ahead on the aggregate, 62 to 56. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GLM-4.7-Flash's sharpest advantage is in coding, where it averages 45.9 against 27.6. The single biggest benchmark swing on the page is LiveCodeBench, 45 to 25. Seed 1.6 Flash does hit back in multimodal & grounded, so the answer changes if that is the part of the workload you care about most.
Seed 1.6 Flash gives you the larger context window at 256K, compared with 200K for GLM-4.7-Flash.
Pick GLM-4.7-Flash if you want the stronger benchmark profile. Seed 1.6 Flash only becomes the better choice if multimodal & grounded is the priority or you need the larger 256K context window.
GLM-4.7-Flash
61.3
Seed 1.6 Flash
54.5
GLM-4.7-Flash
45.9
Seed 1.6 Flash
27.6
GLM-4.7-Flash
62.5
Seed 1.6 Flash
73.1
GLM-4.7-Flash
69.7
Seed 1.6 Flash
66.8
GLM-4.7-Flash
54.1
Seed 1.6 Flash
47.3
GLM-4.7-Flash
84
Seed 1.6 Flash
81
GLM-4.7-Flash
81.8
Seed 1.6 Flash
72.8
GLM-4.7-Flash
74
Seed 1.6 Flash
67.1
GLM-4.7-Flash is ahead overall, 62 to 56. The biggest single separator in this matchup is LiveCodeBench, where the scores are 45 and 25.
GLM-4.7-Flash has the edge for knowledge tasks in this comparison, averaging 54.1 versus 47.3. Inside this category, HLE is the benchmark that creates the most daylight between them.
GLM-4.7-Flash has the edge for coding in this comparison, averaging 45.9 versus 27.6. Inside this category, LiveCodeBench is the benchmark that creates the most daylight between them.
GLM-4.7-Flash has the edge for math in this comparison, averaging 74 versus 67.1. Inside this category, MATH-500 is the benchmark that creates the most daylight between them.
GLM-4.7-Flash has the edge for reasoning in this comparison, averaging 69.7 versus 66.8. Inside this category, BBH is the benchmark that creates the most daylight between them.
GLM-4.7-Flash has the edge for agentic tasks in this comparison, averaging 61.3 versus 54.5. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Seed 1.6 Flash has the edge for multimodal and grounded tasks in this comparison, averaging 73.1 versus 62.5. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.
GLM-4.7-Flash has the edge for instruction following in this comparison, averaging 84 versus 81. Inside this category, IFEval is the benchmark that creates the most daylight between them.
GLM-4.7-Flash has the edge for multilingual tasks in this comparison, averaging 81.8 versus 72.8. Inside this category, MGSM is the benchmark that creates the most daylight between them.
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