#124 KAT-Coder-Air V2.5
low- Cost
- $0.004
- Time
- 29.9s
- Tokens
- 6,008 tok
AI BENCHY Compare
Kwaipilot: KAT-Coder-Air V2.5 vs OpenAI: GPT-5.5
Summary
GPT-5.5 leads on average score with 6.3 vs 6.0. KAT-Coder-Air V2.5 (low) has the lower benchmark cost at $0.030 vs $0.231. GPT-5.5 is faster at 1.89s vs 6.47s, with pass rates of 46.0% vs 54.0%.
Recommended modelKAT-Coder-Air V2.5 (low)Its score stays close to the best score here (6.0 vs 6.3), while costing about 7.7x less than GPT-5.5.
Last updated at: 2026-07-14
| Metric | KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 low | GPT-5.5 GPT-5.5 none |
|---|---|---|
| Score | 6.0 | 6.3 |
| Rank | #124 | #109 |
| Reliability | 9.7 | 10.0 |
| Consistency | 7.6 | 8.8 |
| Tests Correct | ||
| Attempt pass rate | 46.0% | 54.0% |
| Flaky tests | 6 | 3 |
| Total Runs | 63 | 63 |
| Cost per result | 0.427 | 2.302 |
| Total Cost | $0.030 | $0.231 |
| Input Price | $0.150 / 1M | $5.000 / 1M |
| Output Price | $0.600 / 1M | $30.000 / 1M |
| Total Input Tokens | 42,464 | 34,212 |
| Output Tokens | 4,227 | 1,971 |
| Reasoning Tokens | 34,864 | 0 |
| Response Time (avg) | 6.47s | 1.89s |
| Response Time (max) | 25.49s | 5.56s |
| Response Time (total) | 135.80s | 39.64s |
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#109 GPT-5.5
none- Cost
- $0.090
- Time
- 54.3s
- Tokens
- 3,063 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 |
|---|---|---|---|---|---|---|---|---|---|
| KAT-Coder-Air V2.5 | 3.5 | 7.3 | 11.1% | 1 | 11.06s | 7,893 | 2,001 | 13,623 | |
| GPT-5.5 | 5.5 | 10.0 | 33.3% | 0 | 1.35s | 7,305 | 462 | 0 |
Quick Compare
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