About
Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance across...
Related Models
Google: Gemini 3.5 Flash2026-05-19Gemini 3.5 Flash (medium)2026-05-19Gemini 3.5 Flash (minimal)2026-05-19Google: Gemini 3.1 Flash Lite2026-05-07Google: 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
$0.25
per 1M tokens
Output
$1.50
per 1M tokens
Blended
$0.56
per 1M tokens
Cheaper than 49% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$0.56
Monthly
$16.88
vs. Similar Models
Qwen: Qwen3.5-9BQ:0.0
$0.11-80%
Qwen3 Max Thinking (Preview)Q:0.0
$2.40+327%
GLM-4.6 (Reasoning)Q:+0.1
$0.96+71%
Gemma 4 31B (Non-reasoning)Q:-0.2
$0.20-64%
Performance
329
tokens/sec
Faster than 96% of models
4.92
seconds
Faster than 17% of models
4.92
seconds
Faster than 47% of models
Market Median
94 tok/s
248% faster
Median TTFT
1.11s
342% slower
Throughput/Dollar
584
tok/s per $/1M
Speed Comparison
LFM2 2.6B
335 tok/s+2%
gpt-oss-120b (low)
340 tok/s+4%
Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning)
347 tok/s+5%
Context Window
1.0M
tokens
Larger than 90% of models
Max Output
66K
tokens
6% of context
Benchmarks
MMLU-ProNot evaluated
GPQA Diamond
82.2%
HLE
16.2%
LiveCodeBenchNot evaluated
SciCode
41.9%
TerminalBench Hard
24.2%
MATH-500Not evaluated
AIMENot evaluated
AIME 2025Not evaluated
IFBench
77.2%
Long Context Recall
65.3%
Tau2
31.3%
Market AverageTop Score