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Compared models

Gemini 3.1 Flash Lite Preview (high) vs Gemini 3.1 Flash Lite Preview (medium) vs GPT-5.3-Codex (medium) benchmark comparison: GPT-5.3-Codex (medium) leads on Score with 9.1. Gemini 3.1 Flash Lite Preview (medium) leads on Reliability with 10.0. Gemini 3.1 Flash Lite Preview (medium) has the lowest Total Cost at $0.158. Gemini 3.1 Flash Lite Preview (medium) is fastest at 6.78s.

Last updated at: 2026-10-26

Compared models

Rank
#401
Total Output Tokens
1,534,593
Response Time (avg)
68.14s
Total Cost
$2.310
Rank
#195
Total Output Tokens
59,534
Response Time (avg)
6.78s
Total Cost
$0.158
Rank
#43
Total Output Tokens
66,287
Response Time (avg)
18.87s
Total Cost
$1.318
Recommended model GPT-5.3-Codex (medium)

It has the best score here (9.1), while responding about 2.0x faster than the other models in this comparison.

Detailed comparison

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview high Release: 2026-03-03 Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview medium Release: 2026-03-03 GPT-5.3-Codex GPT-5.3-Codex medium Release: 2026-02-05
Score 4.3 7.0 9.1
Rank #401 #195 #43
Reliability N/A 10.0 10.0
Consistency 7.0 9.9 8.6
Attempts 48/69 69/69 69/69
Tests Correct
Attempt pass rate 56.5% 60.9% 84.1%
Flaky tests 0 0 4
Total Runs 48 69 69
Cost per result 17.763 1.124 7.753
Total Cost $2.310 $0.158 $1.318
Input Price $0.250 / 1M $0.250 / 1M $1.750 / 1M
Output Price $1.500 / 1M $1.500 / 1M $14.000 / 1M
Cache Read Price $0.025 / 1M $0.025 / 1M $0.175 / 1M
Cache Write Price $0.084 / 1M $0.084 / 1M N/A
Total Input Tokens 28,980 272,221 222,794
Output Tokens 1,283 12,345 7,357
Reasoning Tokens 1,533,310 47,189 58,930
Response Time (avg) 68.14s 6.78s 18.87s
Response Time (max) 280.52s 54.91s 100.93s
Response Time (total) 1090.28s 155.96s 433.94s
Parameters ~150B total (~10B active) ~150B total (~10B active) ~1.2T total (~80B active)
Availability Closed 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.

#401 Gemini 3.1 Flash Lite Preview

high
Cost
$0.096
Time
133.9s
Tokens
63,687 tok

#195 Gemini 3.1 Flash Lite Preview

medium
Cost
$0.003
Time
5.2s
Tokens
1,944 tok

#43 GPT-5.3-Codex

medium
Cost
$0.049
Time
54.9s
Tokens
3,580 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 0.0 0.0 0.0% 0 0ms 0 0 0
Gemini 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 4.09s 8,126 461 8,597
GPT-5.3-Codex 10.0 10.0 100.0% 0 19.50s 7,302 535 10,890

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