Navigate
AI BENCHY
Your ad here

AI BENCHY Compare

MoonshotAI: Kimi K2.6 vs OpenAI: GPT-5.5

Last updated at: 2026-04-24

Metric Kimi K2.6 Kimi K2.6 medium Release: 2026-04-20 GPT-5.5 GPT-5.5 none Release: 2026-04-24
Score 7.7 6.8
Rank #42 #58
Reliability N/A N/A
Consistency 8.3 8.3
Tests Correct
Attempt pass rate 74.1% 61.1%
Flaky tests 4 4
Total Runs 54 54
Cost per result 6.563 2.162
Total Cost $0.722 $0.195
Input Price $0.745 / 1M $5.000 / 1M
Output Price $4.655 / 1M $30.000 / 1M
Output Tokens 80,759 1,910
Reasoning Tokens 179,814 0
Response Time (avg) 45.20s 1.83s
Response Time (max) 215.85s 5.56s
Response Time (total) 768.37s 32.86s

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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 7.0 8.0 66.7% 1 11.59s 7,115 8,934
GPT-5.5 6.9 7.9 66.7% 1 1.31s 213 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 10.0 10.0 100.0% 0 106.96s 3,236 18,817
GPT-5.5 10.0 10.0 100.0% 0 2.05s 426 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 10.0 10.0 100.0% 0 40.96s 711 13,876
GPT-5.5 3.0 10.0 0.0% 0 5.56s 300 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 10.0 10.0 100.0% 0 20.38s 316 11,305
GPT-5.5 10.0 10.0 100.0% 0 1.18s 222 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 5.3 7.2 44.4% 1 202.38s 47,035 98,262
GPT-5.5 2.9 7.2 11.1% 1 1.31s 52 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 10.0 10.0 100.0% 0 17.83s 3,981 4,472
GPT-5.5 10.0 10.0 100.0% 0 3.41s 124 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 10.0 10.0 100.0% 0 12.53s 3,977 5,269
GPT-5.5 6.2 5.8 66.7% 1 1.15s 81 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 5.0 5.2 44.5% 2 25.59s 14,140 17,868
GPT-5.5 6.7 7.9 55.6% 1 1.36s 245 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Kimi K2.6 10.0 10.0 100.0% 0 8.92s 248 1,011
GPT-5.5 10.0 10.0 100.0% 0 3.90s 247 0

Quick Compare

Switch Comparison Pair