#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 (low) leads on average score with 9.3 vs 6.0. KAT-Coder-Air V2.5 (low) has the lower benchmark cost at $0.030 vs $0.907. KAT-Coder-Air V2.5 (low) is faster at 6.47s vs 9.76s, with pass rates of 46.0% vs 85.7%.
Recommended modelGPT-5.5 (low)It has the strongest score in this comparison (9.3) and the best overall balance of cost and response time across all 2 models.
Last updated at: 2026-07-14
| Metric | KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 low | GPT-5.5 GPT-5.5 low |
|---|---|---|
| Score | 6.0 | 9.3 |
| Rank | #124 | #7 |
| Reliability | 9.7 | 10.0 |
| Consistency | 7.6 | 10.0 |
| Tests Correct | ||
| Attempt pass rate | 46.0% | 85.7% |
| Flaky tests | 6 | 0 |
| Total Runs | 63 | 63 |
| Cost per result | 0.427 | 5.035 |
| Total Cost | $0.030 | $0.907 |
| Input Price | $0.150 / 1M | $5.000 / 1M |
| Output Price | $0.600 / 1M | $30.000 / 1M |
| Total Input Tokens | 42,464 | 34,209 |
| Output Tokens | 4,227 | 2,046 |
| Reasoning Tokens | 34,864 | 22,460 |
| Response Time (avg) | 6.47s | 9.76s |
| Response Time (max) | 25.49s | 56.19s |
| Response Time (total) | 135.80s | 204.92s |
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#7 GPT-5.5
low- Cost
- $0.068
- Time
- 37.0s
- Tokens
- 2,339 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 | 10.0 | 10.0 | 100.0% | 0 | 15.04s | 7,302 | 423 | 6,402 |
Quick Compare
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