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Google · model passport

Google: Gemini 3.5 Flash Lite

gemini-3-5-flash-lite
  • Cloud only
  • Proprietary licence
  • 1,048,576 context
  • Released 2026-10-09(first seen on LMArena)
10/27axes covered
Overall · LMArena
1,455#63 of 396
Best percentile
84.3Overall
Cohort standing
64.7median 60.6

What the data says

Benchmarked on 10 of 27 tracked axes. Every figure below is the model's own published result on that board.

Uneven: 39.4 percentile points between its best and worst axis — 84.3 pct on Overall versus 44.9 pct on ARC-AGI-2.

  • Overall84.3 pct1,455Verify →
  • Coding83.4 pct1,502Verify →
  • Hard prompts83.3 pct1,475Verify →
  • Instruction following83.1 pct1,443Verify →
  • Vision Arena78.7 pct1,266Verify →
  • GPQA Diamond65.2 pct83.3%Verify →
  • Factuality Arena62.8 pct1,447Verify →
  • WebDev Arena53.2 pct1,441Verify →
  • AIME (math)52.5 pct71.1%Verify →
  • ARC-AGI-244.9 pct10.3%Verify →
  • Search ArenaNot benchmarked
  • Document ArenaNot benchmarked
  • Agent ArenaNot benchmarked
  • FrontierMathNot benchmarked
  • SimpleQA VerifiedNot benchmarked
  • Humanity's Last ExamNot benchmarked
  • SimpleBenchNot benchmarked
  • LiveBenchNot benchmarked
  • BFCL v4 (function calling)Not benchmarked
  • SWE-bench Verified (live board)Not benchmarked
  • Terminal-Bench 4.0Not benchmarked
  • MMLU-Pro (Artificial Analysis)Not benchmarked
  • LiveCodeBench (Artificial Analysis)Not benchmarked
  • IFBench (Artificial Analysis)Not benchmarked
  • HHEM Hallucination (Vectara)Not benchmarked
  • SWE-bench VerifiedNot benchmarked
  • Terminal-BenchNot benchmarked

Percentiles are the model's standing within each board's own population. Axes marked "not benchmarked" have no published result for this model — that is an absence of data, not a low score.

How to run it

Use it hosted

API model IDgoogle/gemini-3.5-flash-lite
Context length1,048,576 tokens
Max output65,536 tokens
Acceptstext, image, video, file, audio
Input price$0.30 per 1M tokens
Cached input price$0.03 per 1M tokens
Output price$2.50 per 1M tokens

API parameters this endpoint supports

Include reasoningMax tokensReasoningReasoning effortResponse formatSeedStop sequencesStructured outputsTemperatureTool choiceTool callingTop-p

Example request

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-3.5-flash-lite","messages":[{"role":"user","content":"Hello"}]}'

View on OpenRouter →

Identifiers, limits and prices are synced from the upstream source shown above. Any field we haven't synced is left out entirely rather than guessed.

  • gemini-3.5-flash-lite stands at 64.7 (raw mean 69.1) — measured on 10 of 27 axes.

    standingtemplateVerify →

  • gemini-3.5-flash-lite stands at 64.7 versus a cohort median of 60.6 across 171 models released within 180 days — above the peer median.

    cohorttemplateVerify →

Every claim is a computed fact from the current board data, phrased by a low-temperature model call and rejected by a validation gate if any number is not in the source row. How the leaderboards work →