AI Rate Card

Kling AI: Kling V1.6 · fastrouter

Kling 1.6 (Dec 2024) was a major upgrade over Kling 1.5, reportedly boosting performance by ~195%. It features much better prompt understanding and physics, resulting in very natural movements and facial expressions in the generated videos. The image-to-video quality is significantly enhanced: videos are more vibrant and consistent, with refined lighting and shadows. Kling 1.6 offers dual modes (Standard and Professional) to balance speed vs. quality. Notably, these improvements were delivered with no extra cost to users, making it a highly attractive option for free AI video generation.

Base modelAll models on this baseAll models of the providerto the provider

Price, $ $0.21 / second

Context 8 192

Max output 4 096

Accepts images, text

Last checked 04.11.2026 12:00:14 UTC

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API

This model type has no common request format: see the provider's documentation.

API base URL
https://go.fastrouter.ai/api/v1

Provider's API documentation

Source: AI Rate Card, https://airatecard.com/en/c/offer%3Afastrouter%7Ckling-ai/kling-v1-6, prices checked 2026-11-04; seller's page: https://fastrouter.ai/models/kling-ai/kling-v1-6

Technical details

ID: offer:fastrouter|kling-ai/kling-v1-6