KAT-Coder-Air V2.5
by Kwaipilot
Today's price · per 1M tokens
Input
$0.148
per 1M tokens
Output
$0.593
per 1M tokens
Blended
$0.259
blended $/1M — 3:1 weighted input:output
Cached input
$0.030
20% of input — prompt caching
Price receipt
No confirmed receipt. We hold dated captures of Kwaipilot's pricing page, but none of them tied KAT-Coder-Air V2.5 to a published price on that page, so we do not claim this number is sourced. Check the provider's page directly before relying on it.
Overview
Kwaipilot KAT-Coder-Air V2.5 — an agentic coding model from Kwaipilot, Kuaishou's coding-model team, sold first-party through StreamLake (Kuaishou's enterprise cloud) on its Wanqing (万擎) model platform. StreamLake's own product page scores it 42.4% on SWE-bench-Pro and lists the price in RMB (¥1 in / ¥0.2 cached / ¥4 out per 1M tokens, unit stated as 元/百万Token); the USD shown is FX-derived from that RMB list at a dated snapshot (6.7476 CNY/USD (2026-08-07)) — see FX_CURRENCY_POLICY runbook. Context window 256,000 with 80,000 max output. The Apache-2.0 KAT-Coder-V2.5-Dev weights on HuggingFace are a separate research variant, not this hosted SKU. Release date is first public catalog availability (OpenRouter, 2026-07-10), not a first-party announcement.
Capabilities
struck through = not supportedSpecifications
- Provider
- Kwaipilot
- Context window
- 256K tokens
- Modality
- text
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Jul 10, 2026
- Status
- Current
- Last updated
- Aug 10, 2026
- Tags
Availability verified: Not re-verified. We have no recent evidence that Kwaipilot still lists this model — treat availability as unconfirmed.