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Benchmarks › Google DeepMind › Gemini
Google DeepMindclosed weightsSupersededReasoning

Gemini 3.5 Flash

Released
May 19, 2026
Price in / out
$1.5 / $9
Blended $/1M
$3.38
Context
1M

Benchmark scoresvs Gemini 3.1 Pro

BenchmarkScoreRank (current)Source
Terminal-Bench 2.1
74.2%#10 of 23benchlm.ai ↗
GPQA Diamond
92.7%#7 of 22benchlm.ai ↗
Humanity's Last Exam
40.2%#18 of 32benchlm.ai ↗
ARC-AGI-2
72.1%#7 of 10benchlm.ai ↗
τ²-bench (Telecom)
95.3%#3 of 10benchlm.ai ↗
Artificial Analysis Intelligence Index
50.2#8 of 17benchlm.ai ↗
LMArena Text
1484#1 of 5benchlm.ai ↗

Gemini versions

Timeline
Version$ in / outTerminal-BenchSWE-benchGPQAHLEARC-AGI-2τ²-bench
Gemini 2.5 ProRetired$1.25 / $10—63.8%—18.8%—54.1%
Gemini 2.5 FlashRetired$0.3 / $2.5—————14.9%
Gemini 3 ProSuperseded$2 / $12—76.2%91.9%37.5%31.1%87.1%
Gemini 3 FlashSuperseded$0.5 / $353.9%78%90.4%33.7%—43.3%
Gemini 3.1 Pro$2 / $1270.8%—94.3%44.4%77.1%95.6%
Gemini 3.5 FlashSuperseded$1.5 / $974.2%—92.7%40.2%72.1%95.3%
Gemini 3.6 FlashSuperseded$0.75 / $3.7573.8%———60.4%—
Gemini 3.7 FlashSuperseded$0.75 / $3.7577.5%———84.6%—
Gemini 3.8 Flash$0.75 / $3.7581.3%—94.4%47.8%89.2%—
Gemini 4 ArgonPreview$2 / $10———57.1%——
Gemini 4 CarbonPreview$4 / $20——————