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Gemini 3.1 Pro

AA reported Gemini 3.1 Pro Preview at Intelligence Index 63, with 1M context and 148 output tokens/sec.

77 Floor score

confidence: medium

77 Floor Capability

Finished benchmark shape.

67 Operating Envelope

High speed and long context help, but no DSWE row keeps the operating score provisional.

86 Frontier Reality

AA Index 63 / 148 tok/s

76 Research Trust

Strong current Gemini intelligence row; needs more direct source-discipline prompt runs.

Current signal

AA Index 63 / 148 tok/s

Evidence completeness

76%

5 score dimensions represented.

DSWE

Not reported

Keep watch for a DeepSWE row.

Calculation

Score components

78 Accuracy + grounding

Correct, grounded answers on ordinary verifiable tasks.

76 Instruction discipline

Follows exact user constraints and output formats.

74 Honesty + reliability

Avoids unsupported confidence and remains stable across runs.

82 Reasoning floor

Handles non-flashy reasoning without brittle failures.

76 Agent/coding

Completes tool, coding, and agent-style tasks when evidence exists.

78 Operating envelope

Cost, speed, token burn, verbosity, and friction.

Caveat

What to watch

Still a current top Gemini intelligence row even though Gemini 3.5 Flash is newer. DSWE has not reported a row yet.

Meaning

How to read the score

Each score is a 0-100 saturation scale. A score of 100 means that benchmark lane is complete for this model. Floor Capability is the finished benchmark shape; Operating Envelope, Frontier Reality, and Research Trust are provisional tabs that need prompt-pack backfill. Confidence is evidence quality, not another model grade. Evidence % is source coverage, not capability.

Citations

Benchmark sources

Artificial Analysis Intelligence IndexAA-OmniscienceHumanity's Last ExamSciCodeTerminal-Bench Hard