Cheese Dossier · CF-1.3

Grok 4.1 Fast (Reasoning)

xai · Cheese #67· 4 signals · specialty reasoning · Proprietary

CHEESE INDEX

52.6

DEPTH

53.3

BALANCE

79.7

CONSENSUS

66.8

STABILITY

87.1

COVERAGE

39%

VALUE

—

I / O

$— / $—

SPECIALTY

reasoning +7.9

BEST FIT

balanced 45.1

深度雷達

實線＝本模型 · 虛線＝群體中位

coding46.1

horizon25.8

Cheese Index = 可用軸中位數；Balance = 三軸分歧小。

coding46.1

knowledge50.4

instruction63.1

multimodal53.3

reasoning ★71.9

中段指數：適合成本敏感路徑。優先看 Pareto／Value；用深度雷達找專長匹配，再與更高指數模型 A/B。

vs Kimi K2.6

coding+3.8

agent—

horizon-26.8