#173 KAT-Coder-Air V2.5
default- Cost
- $0.002
- Time
- 14.5s
- Tokens
- 2,619 tok
Kwaipilot
Release: 2026-07-14
Tested on: 2026-07-16 23:28
kwaipilot/kat-coder-air-v2.5::none
~35B total (~3B active)MoEClosedEstimated
Summary
KAT Coder AIR V2.5 scores 4.8 on AI BENCHY and ranks #173. It has 10.0 reliability, a 37.9% pass rate, $0.067 total cost, and 12.17s 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.
4.8
Consistency
6.9
10.0
$0.067
Total Output Tokens
93,913
Total Input Tokens
69,367
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
8
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 03:15 Re-test | 4.8 | 10.0 | $0.070 | Compare | |
| 2026-07-16 23:28 New test added | 4.8 | 10.0 | $0.067 | Current run | |
| 2026-07-14 11:05 Initial run | 4.9 | 10.0 | $0.037 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
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
KAT Coder AIR V2.5defaultvsNemotron 3 SupernoneFree AvailableKAT Coder AIR V2.5defaultvsTrinity Large PreviewdefaultFree AvailableKAT Coder AIR V2.5defaultvsRing 2.6 1tdefaultKAT Coder AIR V2.5defaultvsGranite 4.2 8BnoneKAT Coder AIR V2.5defaultvsLing 2.6 FlashdefaultKAT Coder AIR V2.5defaultvsCobuddymediumFree AvailableKAT Coder AIR V2.5defaultvsNemotron 3.5 LightninglowFree AvailableKAT Coder AIR V2.5defaultvsMercury 2noneKAT Coder AIR V2.5defaultvsLaguna S 2.1lowFree AvailableKAT Coder AIR V2.5defaultvsMiniMax M2.5medium
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 5.3 | 5.6 | |
| Coding | 3.3 | 9.6 | |
| Combined | 3.8 | 1.6 | |
| Data parsing and extraction | 6.3 | 5.8 | |
| Domain specific | 2.9 | 7.2 | |
| General Intelligence | 5.0 | 10.0 | |
| Instructions following | 9.9 | 10.0 | |
| Puzzle Solving | 2.9 | 4.4 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |