Research Collaboration Index · 2026

California Institute of Technology

North America · Gold standing

#117World rank
84.8RCI score
1,059Collaborating institutions
80Partner countries
31,865Joint works, 5 yr
3.59FWCI

Strongest in Earth & Planetary Sciences, at #20 in the world.

The profile

Collaboration profile

87Influence
86Brokerage
73Reach
90Diversity
81Sustained
93Impact
82International

By subject

Subject standings

World rank in each of the 26 subject indices; gold cards mark top-500 standings. Click through to any full subject ranking.

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