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Compared models

Kimi K3 (max) vs Kimi K2.6 (medium) vs GPT-5.6 Sol (medium) vs GPT-5.6 Terra (high) benchmark comparison: GPT-5.6 Sol (medium) leads on Score with 9.5. Kimi K2.6 (medium) leads on Reliability with 10.0. GPT-5.6 Terra (high) has the lowest Total Cost at $0.698. GPT-5.6 Terra (high) is fastest at 13.62s.

Last updated at: 2026-10-17

Compared models

Rank
#93
Total Output Tokens
233,327
Response Time (avg)
139.41s
Total Cost
$3.409
Rank
#196
Total Output Tokens
344,502
Response Time (avg)
121.25s
Total Cost
$1.594
Rank
#20
Total Output Tokens
38,005
Response Time (avg)
14.57s
Total Cost
$1.700
Rank
#90
Total Output Tokens
60,065
Response Time (avg)
13.62s
Total Cost
$0.698
Recommended model GPT-5.6 Sol (medium)

It has the best score here (9.5), while responding about 6.3x faster than the other models in this comparison.

Detailed comparison

Metric Kimi K3 Kimi K3 max Release: 2026-07-16 Kimi K2.6 Kimi K2.6 medium Release: 2026-04-20 GPT-5.6 Sol GPT-5.6 Sol medium Release: 2026-07-09 GPT-5.6 Terra GPT-5.6 Terra high Release: 2026-07-09
Score 8.3 6.8 9.5 8.3
Rank #93 #196 #20 #90
Reliability 9.3 10.0 10.0 10.0
Consistency 9.3 8.4 8.9 9.4
Attempts 69/69 69/69 69/69 69/69
Tests Correct
Attempt pass rate 78.3% 60.9% 91.3% 69.6%
Flaky tests 2 4 3 2
Total Runs 69 69 69 69
Cost per result 23.601 12.282 8.944 8.674
Total Cost $3.409 $1.594 $1.700 $0.698
Input Price $0.830 / 1M $0.950 / 1M $2.000 / 1M $2.000 / 1M
Output Price $14.000 / 1M $4.000 / 1M $10.000 / 1M $12.000 / 1M
Cache Read Price $0.270 / 1M $0.160 / 1M $0.200 / 1M $0.200 / 1M
Cache Write Price N/A N/A $2.500 / 1M $2.500 / 1M
Total Input Tokens 170,700 226,880 191,341 197,239
Output Tokens 7,719 65,346 5,665 6,083
Reasoning Tokens 225,608 331,325 32,340 53,982
Response Time (avg) 139.41s 121.25s 14.57s 13.62s
Response Time (max) 766.58s 876.20s 79.40s 91.49s
Response Time (total) 2788.26s 2667.55s 335.16s 313.21s
Parameters 2.8T total (104B active) 1T total (32B active) ~2T total (~150B active) ~1T total (~60B active)
Availability Weights available Weights available 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.

#93 MoonshotAI: Kimi K3

max
Cost
$0.281
Time
506.9s
Tokens
18,863 tok

#196 MoonshotAI: Kimi K2.6

medium
Cost
$0.013
Time
103.4s
Tokens
3,620 tok

#20 GPT-5.6 Sol

medium
Cost
$0.124
Time
57.2s
Tokens
4,199 tok

#90 GPT-5.6 Terra

high
Cost
$0.055
Time
30.2s
Tokens
3,748 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 10.0 10.0 100.0% 0 325.79s 8,061 460 84,012
Kimi K2.6 5.7 8.6 33.3% 0 214.42s 2,925 9,970 77,189
GPT-5.6 Sol 10.0 10.0 100.0% 0 9.40s 7,302 394 4,706
GPT-5.6 Terra 7.6 7.2 77.8% 1 9.14s 7,302 370 6,087

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