Navigate
Advertise here

Kimi K3.1 Pro (high) vs GLM 5.3 FlashX Legal (high)

The average score is effectively tied at 8.2 vs 8.2. GLM 5.3 FlashX Legal (high) has the lower benchmark cost at $0.521 vs $1.646. GLM 5.3 FlashX Legal (high) is faster at 35.19s vs 54.31s, with pass rates of 79.7% vs 72.5%.

Last updated at: 2026-11-10

Compared models

Rank
#129
Total Output Tokens
114,612
Response Time (avg)
54.31s
Total Cost
$1.646
Rank
#127
Total Output Tokens
345,985
Response Time (avg)
35.19s
Total Cost
$0.521
Recommended model GLM 5.3 FlashX Legal (high)

It has the best score here (8.2), while costing about 3.2x less than Kimi K3.1 Pro (high).

Detailed comparison

Metric Kimi K3.1 Pro Kimi K3.1 Pro high Release: 2026-10-24 GLM 5.3 FlashX Legal GLM 5.3 FlashX Legal high Release: 2026-11-02
Score 8.2 8.2
Rank #129 #127
Reliability 8.5 9.7
Consistency 8.4 8.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 79.7% 72.5%
Flaky tests 5 4
Total Runs 69 69
Cost per result 10.288 3.473
Total Cost $1.646 $0.521
Input Price $2.000 / 1M $0.370 / 1M
Output Price $10.000 / 1M $1.250 / 1M
Cache Read Price $0.200 / 1M $0.075 / 1M
Cache Write Price N/A N/A
Total Input Tokens 249,927 238,713
Output Tokens 10,175 7,034
Reasoning Tokens 104,437 338,951
Response Time (avg) 54.31s 35.19s
Response Time (max) 601.80s 298.81s
Response Time (total) 1249.02s 809.47s
Parameters ~2.8T total (~104B 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.

#129 MoonshotAI: Kimi K3.1 Pro

high
Cost
$0.074
Time
141.9s
Tokens
7,498 tok

#127 GLM 5.3 FlashX Legal

high
Cost
$0.018
Time
103.8s
Tokens
13,703 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
Kimi K3.1 Pro 10.0 10.0 100.0% 0 24.94s 8,070 464 9,637
GLM 5.3 FlashX Legal 8.2 7.2 88.9% 1 27.50s 7,317 397 31,799

Switch Comparison Pair