About
Gemini 3.5 Flash is Google's high-efficiency multimodal model, bringing near-Pro level coding and reasoning at Flash-tier cost and speed. It is highly optimized for coding proficiency and parallel agentic execution...
Related Models
Gemini 3.5 Flash (medium)2026-05-19Gemini 3.5 Flash (minimal)2026-05-19Google: Gemini 3.1 Flash Lite2026-05-07Google: Gemini 3.1 Flash Lite Preview2026-03-03Google: Gemini 3.1 Pro Preview Custom Tools2026-02-25Google: Gemini 3.1 Pro Preview2026-02-19Gemini 3 Deep Think2026-02-05Gemini 3 Flash Preview (Reasoning)2025-12-17
Pricing
Input
$1.50
per 1M tokens
Output
$9.00
per 1M tokens
Blended
$3.38
per 1M tokens
Cheaper than 22% of models. Median price is $0.67/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$3.38
Monthly
$101.25
vs. Similar Models
GPT-5.5 (medium)Q:+0.2
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$2.00-41%
GPT-5.6 Sol (low)Q:-0.8
$11.25+233%
Z.ai: GLM 5.2Q:+0.9
$0.54-84%
Performance
237
tokens/sec
Faster than 94% of models
11.02
seconds
Faster than 12% of models
11.02
seconds
Faster than 38% of models
Market Median
93 tok/s
154% faster
Median TTFT
1.13s
878% slower
Throughput/Dollar
70
tok/s per $/1M
Speed Comparison
gpt oss 20b
238 tok/s+0%
Gemini 2.5 Flash (Reasoning)
234 tok/s-1%
Gemini 2.5 Flash-Lite (Reasoning)
233 tok/s-2%
Context Window
1.0M
tokens
Larger than 89% of models
Max Output
66K
tokens
6% of context
Benchmarks
MMLU-ProNot evaluated
GPQA Diamond
92.2%
HLE
41.0%
LiveCodeBenchNot evaluated
SciCode
53.1%
TerminalBench Hard
40.9%
MATH-500Not evaluated
AIMENot evaluated
AIME 2025Not evaluated
IFBench
76.3%
Long Context Recall
69.3%
Tau2
95.3%
Market AverageTop Score