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Gemini 3.5 Flash vs GLM 5.3 FlashX (low)

Gemini 3.5 Flash leads on average score with 6.1 vs 6.0. GLM 5.3 FlashX (low) has the lower benchmark cost at $0.157 vs $1.752. GLM 5.3 FlashX (low) is faster at 9.69s vs 14.13s, with pass rates of 68.1% vs 63.8%.

Last updated at: 2026-10-02

Compared models

Rank
#232
Total Output Tokens
153,595
Response Time (avg)
14.13s
Total Cost
$1.752
Rank
#241
Total Output Tokens
43,203
Response Time (avg)
9.69s
Total Cost
$0.157
Recommended model GLM 5.3 FlashX (low)

Its score stays close to the best score here (6.0 vs 6.1), while costing about 11.2x less than Gemini 3.5 Flash.

Detailed comparison

Metric Gemini 3.5 Flash Gemini 3.5 Flash none Release: 2026-05-19 GLM 5.3 FlashX GLM 5.3 FlashX low Release: 2026-09-21
Score 6.1 6.0
Rank #232 #241
Reliability 10.0 10.0
Consistency 8.6 6.8
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 68.1% 63.8%
Flaky tests 4 9
Total Runs 69 69
Cost per result 12.511 1.423
Total Cost $1.752 $0.157
Input Price $1.500 / 1M $0.370 / 1M
Output Price $9.000 / 1M $1.250 / 1M
Cache Read Price $0.150 / 1M $0.090 / 1M
Cache Write Price $0.084 / 1M N/A
Total Input Tokens 246,061 277,028
Output Tokens 153,595 11,965
Reasoning Tokens 0 31,238
Response Time (avg) 14.13s 9.69s
Response Time (max) 85.26s 77.99s
Response Time (total) 268.55s 222.83s
Parameters ~500B total (~20B active) 320B total (18B 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.

#232 Gemini 3.5 Flash

none
Cost
$0.225
Time
125.5s
Tokens
25,004 tok

#241 GLM 5.3 FlashX

low
Cost
$0.002
Time
8.4s
Tokens
1,526 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 3.5 Flash 8.8 7.8 88.9% 1 34.69s 8,122 75,927 0
GLM 5.3 FlashX 5.5 7.4 44.4% 1 5.45s 7,317 382 4,760

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