BenchLeader

Gemini 3.7 Flash

Reasoning effort

Gemini 3.7 Flash is a Google proprietary reasoning model, released 13 Aug 2026. Its best configuration (high reasoning effort) ranks #64 of 785 on the BenchLeader Index at 63.5 ±3.5, in the upper half. The ± is the point: 140 other configurations score within that range, so they and this one cannot be told apart on quality alone — price and speed are what separate them. It scores highest in composite (73) and lowest in agents & tools (48). At $1.50 per million tokens blended it is pricier than most ranked models. Output speed of 88 tokens per second puts it faster than most, with a first token in 2.5 s. It has been measured at 4 reasoning-effort settings; this summary describes the best-scoring one, and the tabs above switch between them. Last measured 22 Oct 2026.

Blended price
$1.50/M
$0.750 in · $3.75 out
Output speed
88 tok/s
OpenRouter traffic, 7-day median; not yet measured by Artificial Analysis
First answer
2.45 s
Context
1.0M
Full answer
–
Cost per run
–
Released
13 Aug 2026
How it scores by categoryDashed line = average model (50). One step of 15 = one standard deviation.
  1. Overall index64
  2. Reasoning67
  3. Coding63
  4. Agents & tools48
  5. Maths63
  6. Knowledge68
  7. Human preference68
  8. Multimodal68
  9. Long context66
  10. Composite73

Versions

Google has shipped 12 models under this name. Each is ranked on its own results; a newer version often has fewer results so far, which holds its index nearer the average until more arrive.

ModelReleasedIndexRank
Gemini 3.8 Flashhigh2 Sept 202664.4#50
Gemini 3.7 Flashhighthis page13 Aug 202663.5#64
Gemini 3.6 Flashhigh21 Jul 202662.0#89
Gemini 3.5 Flashhigh19 May 202663.1#70
Gemini 3 Flashthinking17 Dec 202559.1#138
Gemini 2.5 Flash 09 2025thinking25 Sept 202551.1#351
Gemini 2.5 Flash17 Apr 202552.7#306
Gemini 2.0 Flash5 Feb 202543.2#574
Gemini 1.5 Flash 00224 Sept 202438.3#716
Gemini 1.5 Flash 00123 May 2024––
Gemini 1.5 Flash14 May 202444.3#541
Gemini Flash 2.0–––

Reasoning-effort configurations

The same model behaves differently depending on how much it is allowed to think. Each row is one setting, scored only on the benchmarks that were run at that setting. “Not stated” collects results from publishers that did not say which setting they used; for a reasoning model that is usually its thinking mode, but we do not assume it. Pick a setting here or at the top of the page to see its price, speed and category scores.

EffortIndexRankSpeedFirst answerChat reply costCategories
low60.3#11388 tok/s2.45 s$0.0014Agents & tools 58 · Coding 59 · Composite 71 · Knowledge 72 · Long context 64 · Multimodal 68 · Reasoning 55
medium63.1#7188 tok/s2.45 s$0.0014Agents & tools 64 · Coding 68 · Composite 74 · Knowledge 72 · Long context 67 · Multimodal 68 · Reasoning 60
highbest63.5#6488 tok/s2.45 s$0.0014Agents & tools 48 · Coding 63 · Composite 73 · Human preference 68 · Knowledge 68 · Long context 66 · Maths 63 · Multimodal 68 · Reasoning 67
not stated53.4#28988 tok/s2.45 s$0.0014Agents & tools 57 · Coding 57 · Composite 50 · Maths 58

How its index has moved

8 Sept 2026 to 23 Oct 2026
505968
  • high
  • medium
  • low
  • not stated

The index is recomputed from scratch every day, so a line moves when a new benchmark result lands, when a publisher revises a score, or when the models it is normalised against change. Early movement usually means the score is still settling.

Benchmark results

See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.

Reasoning

Benchmarklowmediumhighnot statedSourceTrend
GPQA Diamond––94.8%#6–Epoch AI Benchmarking Hub
Arena Hard Prompts––1509#19–Arena (LMArena)
LiveBench 2.0 Reasoningnot in indexeffort not stated–––87.8%#24LiveBench
LiveBench 1.0 Reasoningnot in index––87.8%#25–LiveBench
GPQA Diamond (AA)not in index90.1%#6492.1%#3994.5%#6–Artificial Analysis
Humanity's Last Exam (AA)not in index35.1%#11939.0%#9547.9%#37–Artificial Analysis
GPQA Diamond (Vals)not in index––93.9%#5–Vals AI
ARC-AGI-185.2%#11291.2%#6795.5%#33–ARC Prize
ARC-AGI-252.9%#10463.8%#7784.6%#31–ARC Prize
CritPt5.7%#1489.4%#12414.3%#98–Artificial Analysis
Chess Puzzlesnot in index––66.0%#6–Epoch AI Benchmarking Hub
Mystery Game Puzzlesnot in index––37.0%#19–Epoch AI Benchmarking Hub
LMCAnot in index47.1%#8149.2%#7250.4%#63–Epoch AI Benchmarking Hub
DTBenchnot in index93.3%#6494.7%#5296.8%#21–Epoch AI Benchmarking Hub
ForecastBenchnot in index––66.2%#5–ForecastBench

Coding

Benchmarklowmediumhighnot statedSourceTrend
SciCode53.6%#7259.8%#1157.2%#32–SciCode
FrontierCodeeffort not stated–––43.6%#18Cognition
Arena Coding––1520#36–Arena (LMArena)
Arena WebDev––1591#30–Arena (LMArena)
LiveBench 2.0 Codingnot in indexeffort not stated–––80.5%#32LiveBench
LiveBench 1.0 Codingnot in index––78.9%#29–LiveBench
SciCode (AA)not in index55.7%#4859.8%#1357.2%#32–Artificial Analysis
LiveCodeBench––88.7%#5–Vals AI
IOI––67.8%#14–Vals AI
SWE-bench (Vals)not in index––80.8%#23–Vals AI
Code Migrationnot in index––34.8%#37–Vals AI
ProgramBenchnot in index––0.0%#32–Vals AI
Vibe Code Bench v1.1not in index––70.4%#41–Vals AI
DeepSWE v1.1not in index53.8%#4265.5%#2565.3%#27–Epoch AI Benchmarking Hub
ALE-Benchnot in index––904.3#65–Epoch AI Benchmarking Hub
FrontierSWEnot in index––20.3%#15–Epoch AI Benchmarking Hub
Terminal-Bench 4.0 (AA)not in index––13.6%#76–Artificial Analysis
Terminal-Bench 2.1 (AA)not in index79.8%#4678.3%#5285.8%#24–Artificial Analysis

Agents & tools

Benchmarklowmediumhighnot statedSourceTrend
Terminal-Bench––11.2%#82–Terminal-Bench
Remote Labor Indexeffort not stated–––5.0%#8Scale AI / CAIS
APEX-Agentseffort not stated–––67.8%#5Mercor
Arena Agent––-1#31–Arena (LMArena)
LiveBench Long Agenticnot in indexeffort not stated–––28.3%#35LiveBench
LiveBench Browsernot in indexeffort not stated–––56.0%#30LiveBench
LiveBench Agentic Codingnot in index––58.3%#19–LiveBench
Terminal-Bench 2.1 (Vals)––77.5%#14–Vals AI
τ³-Banking (AA)29.5%#7035.5%#4632.8%#57–Artificial Analysis
Analyst Agent (AA)not in index––60.0%#1–Artificial Analysis
CyberBenchnot in index––43.8%#40–Vals AI
Finance Agent v2not in index––59.0%#7–Vals AI
Harvey's Legal Agent Benchmark v1not in index––8.8%#25–Vals AI
Legal Research Benchnot in index––34.6%#43–Vals AI
SkillsBenchnot in index––65.9%#3–Vals AI
SREBenchnot in index––4.6%#17–Vals AI
Tax Agent Benchnot in index––22.8%#41–Vals AI
Terminal-Bench 4.0 (Vals)not in index––12.1%#36–Vals AI
Terminal-Bench Sciencenot in index––7.1%#20–Vals AI
AutomationBenchnot in index––62.0%#29–Artificial Analysis
GDP.pdf (AA)not in index––23.6%#43–Artificial Analysis
EnterpriseOps-Gymnot in index–50.4%#2––Artificial Analysis
FACTS Searchnot in indexeffort not stated–––80.9%#12Google

Knowledge

Benchmarklowmediumhighnot statedSourceTrend
SimpleQA Verified––69.2%#10–Epoch AI Benchmarking Hub
LiveBench 2.0 Data Analysisnot in indexeffort not stated–––68.0%#37LiveBench
LiveBench Researchnot in indexeffort not stated–––76.5%#24LiveBench
LiveBench 1.0 Data Analysisnot in index––68.0%#54–LiveBench
AA-Omniscience22.1#5823.7#5526.5#49–Artificial Analysis
MMLU-Pro––90.1%#6–Vals AI
LegalBench––87.3%#6–Vals AI
TaxEval––74.7%#30–Vals AI
Excel Modeling Benchmarknot in index––71.3%#13–Vals AI
MedCodenot in index––53.4%#9–Vals AI
MedScribenot in index––83.9%#39–Vals AI
GDP.pdfnot in index–21.8%#2923.8%#21–Epoch AI Benchmarking Hub
AA-Omniscience: accuracynot in index53.6%#4654.0%#4255.3%#37–Artificial Analysis
AA-Omniscience: non-hallucinationnot in index32.3%#21034.1%#19535.5%#186–Artificial Analysis

Instruction following

BenchmarkhighSourceTrend
LiveBench Languagenot in index85.5%#13LiveBench
LiveBench Instruction Followingnot in index79.9%#2LiveBench
Arena Instruction Followingnot in index1487#16Arena (LMArena)

Human preference

BenchmarkhighSourceTrend
Arena Text1490#16Arena (LMArena)
Arena Creative Writingnot in index1492#6Arena (LMArena)
Arena Multi-turnnot in index1489#23Arena (LMArena)
Arena Longer Queriesnot in index1501#15Arena (LMArena)

Multimodal

Benchmarklowmediumhighnot statedSourceTrend
Arena Vision––1314#8–Arena (LMArena)
LiveBench Designnot in indexeffort not stated–––73.2%#33LiveBench
MMMU-Pro84.9%#1484.7%#1585.5%#10–Artificial Analysis
MMMU-Pro (Vals)not in index––89.0%#5–Vals AI
MortgageTaxnot in index––66.7%#32–Vals AI
SAGEnot in index––49.2%#23–Vals AI

Long context

BenchmarklowmediumhighSourceTrend
AA-LCR78.7%#11083.0%#2681.7%#52Artificial Analysis
MLCRnot in index––12.2%#96Artificial Analysis

Composite

Benchmarklowmediumhighnot statedSourceTrend
Epoch Capabilities Indexnot in indexeffort not stated–––158.0#18Epoch AI Benchmarking Hub
LiveBench 2.0effort not stated–––67.2%#30LiveBench
LiveBench 1.0not in index––78.8%#16–LiveBench
AA Intelligence Index v4.3.237.0#8539.6#6739.1#72–Artificial Analysis
Vals RSI Indexnot in index––18.3%#20–Vals AI

Where it wins

Benchmarks where this configuration ranks in the top five of every configuration measured.

Where to run it

Every provider serving this model through OpenRouter, with throughput and first-token latency measured on live traffic over the last 30 minutes and each provider’s own price. Purple marks the best in each column.

ProviderSpeedFirst tokenInput $/MOutput $/MContextQuantisation
Google Vertex96 tok/s1.61 s$0.825$4.131.0M–
Google Vertex90 tok/s2.45 s$0.750$3.751.0M–
Google AI Studio88 tok/s2.38 s$0.750$3.751.0M–
Google Vertex77 tok/s1.68 s$1.35$6.751.0M–
Google AI Studio67 tok/s1.86 s$0.375$1.881.0M–
Google AI Studio54 tok/s1.53 s$1.35$6.751.0M–
Google Vertex25 tok/s45 s$0.375$1.881.0M–

Price history

The price above, per 1M tokens, every day it changed.

$0.00$1.03$2.06$3.09$4.13Sept 26Oct 26
input outputnow $0.750 in · $3.75 out

What a task costs

Estimates from list price, output speed and time to first answer for the best configuration. “With caching” assumes three-quarters of the input is served from the prompt cache at $0.075 per 1M. Reasoning tokens are not modelled.

WorkloadTokens in / outCostWith cachingTime
Chat reply400 / 300$0.0014$0.00125.9 s
Summarize a 30-page report12,000 / 600$0.011$0.00529.3 s
Code edit6,000 / 1,500$0.010$0.007119.5 s
Agentic coding session60,000 / 4,000$0.060$0.03047.9 s
Structured extraction2,000 / 200$0.0023$0.00124.7 s

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Questions people ask

What are Gemini 3.7 Flash's benchmark scores?
As of 24 Oct 2026, Gemini 3.7 Flash (high effort) scores 63.5 ±3.5 on the BenchLeader Index, top 100, strongest in composite (73) and weakest in agents & tools (48). That rests on 28 independent benchmark results, and every score on this page links to its publisher.
How does Gemini 3.7 Flash rank?
Gemini 3.7 Flash (high effort) is #64 of 785 ranked configurations on 24 Oct 2026 (top 100). 140 other configurations score within its margin, so the exact position matters less than the band. The leader is Claude Opus 5.5 (max effort) at 72.6.
How much does Gemini 3.7 Flash cost per 1M tokens?
As of 24 Oct 2026, Gemini 3.7 Flash costs $0.750 per 1M input tokens and $3.75 per 1M output tokens, $1.50 blended (three input tokens per output token). The list price last changed on 22 Oct 2026.
Is Gemini 3.7 Flash better than GLM 5.3?
As of 24 Oct 2026, Gemini 3.7 Flash (high) and GLM 5.3 (max) are neck and neck on quality (63.5 vs 63.5 on the BenchLeader Index, inside the ±4.7 margin of error), and Gemini 3.7 Flash (high) costs 1.4× less, which makes it the better buy for most workloads. The head-to-head page has the benchmark-by-benchmark detail.
When was Gemini 3.7 Flash released?
Google released Gemini 3.7 Flash on 13 Aug 2026. BenchLeader has results for it at 4 reasoning-effort settings.

Data as of 24 Oct 2026. Compare these configurations.

Cite as: BenchLeader, “Gemini 3.7 Flash: benchmarks, pricing, speed and rank”, data as of 24 Oct 2026, https://www.benchleader.com/models/gemini-3-7-flash.