#168 KAT-Coder-Air V2.5
none- Cost
- $0.002
- Time
- 14.5s
- Tokens
- 2,619 tok
AI BENCHY Compare
Kwaipilot: KAT-Coder-Air V2.5 vs Nemotron 3 Ultra 550b A55b
Summary
Nemotron 3 Ultra 550b A55b (medium) leads on average score with 8.1 vs 4.9. KAT-Coder-Air V2.5 has the lower benchmark cost at $0.037 vs $0.158. KAT-Coder-Air V2.5 is faster at 6.99s vs 15.05s, with pass rates of 38.1% vs 69.8%.
Recommended modelNemotron 3 Ultra 550b A55b (medium)It has the strongest score in this comparison (8.1) 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 none | Nemotron 3 Ultra 550b A55b Nemotron 3 Ultra 550b A55b medium Free Available |
|---|---|---|
| Score | 4.9 | 8.1 |
| Rank | #168 | #31 |
| Reliability | 10.0 | 9.7 |
| Consistency | 7.1 | 8.8 |
| Tests Correct | ||
| Attempt pass rate | 38.1% | 69.8% |
| Flaky tests | 7 | 3 |
| Total Runs | 63 | 63 |
| Cost per result | 0.724 | 0.000 |
| Total Cost | $0.037 | $0.158 |
| Input Price | $0.150 / 1M | $0.500 / 1M |
| Output Price | $0.600 / 1M | $2.200 / 1M |
| Total Input Tokens | 41,328 | 46,813 |
| Output Tokens | 49,933 | 18,002 |
| Reasoning Tokens | 0 | 53,091 |
| Response Time (avg) | 6.99s | 15.05s |
| Response Time (max) | 24.94s | 43.93s |
| Response Time (total) | 146.78s | 316.09s |
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#31 Nemotron 3 Ultra 550b A55b
medium
Invalid SVG
- Cost
- $0.000
- Time
- 300.0s
- Tokens
- 0 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 | 3.3 | 9.6 | 0.0% | 0 | 14.31s | 6,472 | 16,918 | 0 | |
| Nemotron 3 Ultra 550b A55b | 8.4 | 7.4 | 88.9% | 1 | 26.53s | 7,686 | 2,854 | 17,725 |
Quick Compare
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