Kimi K2.6 Flex API
About
Build advanced reasoning agents with Kimi K2.6 Flex, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.34/1M input and $1.61/1M output tokens, native tool calling support, open weights architecture. Access Kimi K2.6 Flex via the Neuralwatt API with up to 262K output tokens.
Capabilities
Input Modalities
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Output Modalities
text
Reasoning
Yes
Structured Output
Limits
Context Window
262K
Tokens
Input Limit
262K
Tokens
Max Output
262K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.34
Output
$1.61
Caching (per 1M tokens)
Read
$0.09
Frequently Asked Questions
Kimi K2.6 Flex by Neuralwatt costs $0.34 per 1M input tokens and $1.61 per 1M output tokens. Cached reads cost $0.09 per 1M tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
NEURALWATT_API_KEY
API Base URL
https://api.neuralwatt.com/v1