#223 KAT-Coder-Air V2.5
low- Cost
- $0.004
- Time
- 29.9s
- Tokens
- 6,008 tok
Kwaipilot
Release: 2026-07-14
Tested on: 2026-08-14 03:16
kwaipilot/kat-coder-air-v2.5::low
~35B total (~3B active)MoEClosedEstimated
Summary
KAT-Coder-Air V2.5 scores 5.4 on AI BENCHY and ranks #223. It has 9.9 reliability, a 43.9% pass rate, $0.046 total cost, and 10.63s average response time.
What makes KAT-Coder-Air V2.5 unique: It stands out most in Anti-AI Tricks, where it ranks #2, while Coding is its weakest area at #15.
Model facts
Researched on 2026-08-12
- Parameters
- ~35B total (~3B active)
- Architecture
- MoE
- Availability
- Closed
- License
- -
Best estimate from public evidence; the vendor did not disclose every value. Weights were announced but were not available for the exact checkpoint at research time.
5.4
Consistency
7.8
9.9
$0.046
Total Output Tokens
60,414
Total Input Tokens
61,094
Input Price
$0.150 / 1M
Output Price
$0.600 / 1M
Flaky tests
6
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
Run history
| Tested on | Score | Reliability | Tests Correct | Total Cost | Compare |
|---|---|---|---|---|---|
| 2026-08-14 03:16 Re-test | 5.4 | 9.9 | $0.046 | Current run | |
| 2026-07-16 23:32 New test added | 5.4 | 9.9 | $0.041 | Compare | |
| 2026-07-14 11:05 Initial run | 6.0 | 9.7 | $0.030 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 03:16 · Current run | 66/66 attempts | 5.4 | 7.8 | 9.9 | 7/22 | 6 | 60,414 | 61,094 | $0.046 | 10.63s |
| 2026-07-16 23:32 · New test added | 66/66 attempts | 5.4 | 7.4 | 9.9 | 7/22 | 7 | 52,895 | 61,085 | $0.041 | 10.09s |
| Difference | — | 0.0 | +0.4 | 0.0 | 0 | -1 | +7519 | +9 | +$0.005 | +534ms |
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price |
|---|---|---|
| 2026-08-14 12:51 | $0.150 / 1M | $0.600 / 1M |
Charts
Choose the first model, then click a second model to open a side-by-side page.
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Quick Compare
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 7.3 | 5.8 | |
| Coding | 3.5 | 7.3 | |
| Combined | 6.4 | 5.8 | |
| Data parsing and extraction | 6.5 | 10.0 | |
| Domain specific | 3.0 | 10.0 | |
| General Intelligence | 5.0 | 10.0 | |
| Instructions following | 9.8 | 10.0 | |
| Puzzle Solving | 3.1 | 4.6 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |