#115 KAT-Coder-Air V2.5
medium- Cost
- $0.003
- Time
- 23.7s
- Tokens
- 4,924 tok
AI BENCHY Compare
Kwaipilot: KAT-Coder-Air V2.5 vs Nemotron 3 Ultra 550b A55b
Summary
KAT-Coder-Air V2.5 (medium) leads on average score with 6.2 vs 6.1. Nemotron 3 Ultra 550b A55b has the lower benchmark cost at $0.027 vs $0.045. Nemotron 3 Ultra 550b A55b is faster at 2.27s vs 8.28s, with pass rates of 47.6% vs 44.4%.
Recommended modelNemotron 3 Ultra 550b A55bIts score stays close to the best score here (6.1 vs 6.2), while costing about 1.7x less than KAT-Coder-Air V2.5 (medium).
Last updated at: 2026-07-14
| Metric | KAT-Coder-Air V2.5 KAT-Coder-Air V2.5 medium | Nemotron 3 Ultra 550b A55b Nemotron 3 Ultra 550b A55b none Free Available |
|---|---|---|
| Score | 6.2 | 6.1 |
| Rank | #115 | #121 |
| Reliability | 9.7 | 10.0 |
| Consistency | 8.8 | 9.2 |
| Tests Correct | ||
| Attempt pass rate | 47.6% | 44.4% |
| Flaky tests | 3 | 2 |
| Total Runs | 63 | 63 |
| Cost per result | 0.562 | 0.000 |
| Total Cost | $0.045 | $0.027 |
| Input Price | $0.150 / 1M | $0.500 / 1M |
| Output Price | $0.600 / 1M | $2.200 / 1M |
| Total Input Tokens | 42,750 | 43,326 |
| Output Tokens | 7,759 | 2,138 |
| Reasoning Tokens | 56,357 | 0 |
| Response Time (avg) | 8.28s | 2.27s |
| Response Time (max) | 48.19s | 13.49s |
| Response Time (total) | 173.80s | 47.65s |
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#121 Nemotron 3 Ultra 550b A55b
none- Cost
- $0.000
- Time
- 149.6s
- Tokens
- 3,405 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 | 3.6 | 7.0 | 22.2% | 1 | 23.37s | 7,893 | 5,199 | 29,973 | |
| Nemotron 3 Ultra 550b A55b | 5.5 | 10.0 | 33.3% | 0 | 1.02s | 7,623 | 369 | 0 |
Quick Compare
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