#115 KAT-Coder-Air V2.5
medium- Cost
- $0.003
- Time
- 23.7s
- Tokens
- 4,924 tok
Kwaipilot
Release: 2026-07-14
Tested on: 2026-07-14 11:05
kwaipilot/kat-coder-air-v2.5::medium
~35B total (~3B active)MoEClosedEstimated
Summary
KAT Coder AIR V2.5 scores 6.2 on AI BENCHY and ranks #115. It has 9.7 reliability, a 47.6% pass rate, $0.045 total cost, and 8.28s average response time.
What makes KAT Coder AIR V2.5 unique: Its total benchmark cost is unusually low for its score range.
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.
6.2
Consistency
8.8
9.7
$0.045
Total Output Tokens
64,116
Total Input Tokens
42,750
Input Price
$0.150 / 1M
Output Price
$0.600 / 1M
Cache Read Price
N/A
Cache Write Price
N/A
Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.
Flaky tests
3
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 03:26 Re-test | 5.6 | 9.6 | $0.048 | Compare | |
| 2026-07-16 23:34 New test added | 5.6 | 9.9 | $0.048 | Compare | |
| 2026-07-14 11:05 Initial run | 6.2 | 9.7 | $0.045 | Current run |
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price | Cache Read Price | Cache Write Price |
|---|---|---|---|---|
| 2026-07-14 11:25 | $0.150 / 1M | $0.600 / 1M | N/A | N/A |
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 | 8.7 | 8.0 | |
| Coding | 3.6 | 7.0 | |
| Combined | 10.0 | 10.0 | |
| Data parsing and extraction | 6.5 | 10.0 | |
| Domain specific | 3.0 | 10.0 | |
| General Intelligence | 5.0 | 10.0 | |
| Instructions following | 10.0 | 10.0 | |
| Puzzle Solving | 3.6 | 7.2 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |