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Gemini 3.1 Flash Lite Preview vs Step 5 Preview (medium)

Gemini 3.1 Flash Lite Preview leads on average score with 6.2 vs 6.1. Gemini 3.1 Flash Lite Preview has the lower benchmark cost at $0.090 vs $4.136. Gemini 3.1 Flash Lite Preview is faster at 3.60s vs 136.10s, with pass rates of 55.1% vs 53.6%.

Last updated at: 2026-10-09

Compared models

Rank
#243
Total Output Tokens
15,760
Response Time (avg)
3.60s
Total Cost
$0.090
Rank
#250
Total Output Tokens
1,434,621
Response Time (avg)
136.10s
Total Cost
$4.136
Recommended model Gemini 3.1 Flash Lite Preview

It has the best score here (6.2), while costing about 46.4x less than Step 5 Preview (medium).

Detailed comparison

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview none Release: 2026-03-03 Step 5 Preview Step 5 Preview medium Release: 2026-10-09
Score 6.2 6.1
Rank #243 #250
Reliability 10.0 9.6
Consistency 9.7 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 55.1% 53.6%
Flaky tests 1 5
Total Runs 69 69
Cost per result 0.743 41.354
Total Cost $0.090 $4.136
Input Price $0.250 / 1M $1.000 / 1M
Output Price $1.500 / 1M $2.700 / 1M
Cache Read Price $0.025 / 1M $0.050 / 1M
Cache Write Price $0.084 / 1M N/A
Total Input Tokens 261,962 261,842
Output Tokens 12,799 1,434,621
Reasoning Tokens 2,961 0
Response Time (avg) 3.60s 136.10s
Response Time (max) 48.59s 438.09s
Response Time (total) 82.91s 3130.27s
Parameters ~150B total (~10B active) 600B total (27B active)
Availability Closed Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#243 Gemini 3.1 Flash Lite Preview

none
Cost
$0.003
Time
4.7s
Tokens
1,827 tok

#250 Step 5 Preview

medium
Cost
$0.042
Time
90.3s
Tokens
15,574 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 967ms 8,128 670 0
Step 5 Preview 2.8 7.2 11.1% 1 363.90s 7,428 546,725 0

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