Rankings / Google DeepMind

Gemini 3.1 Pro Preview Customtools

released 2026-02-19

BenchAtlas Index

as of 2026-07-14

Not enough benchmark coverage for a composite score (needs ≥4 families across ≥3 categories). The per-benchmark evidence below stands on its own — sparse coverage is an evidence gap, not a low score.

Benchmark evidence

1 results

external indices

ECI

154.8 points

independent

Epoch AI Benchmarking Hub

Agent + model results

systems, not bare-model scores

agent + model Epoch Inspect harness + Gemini 3.1 Pro Preview Customtools

SWE-bench Verified

75.6 %

independent

Epoch AI Benchmarking Hub

These scores measure the whole agent system (scaffold, tools, budgets) — they are never merged into the bare model’s numbers.