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Model detail

kling-4.0

Provided by Kling
Pay-as-you-go Dynamic pricing 4 tiers

Model specs

Model ID
kling-4.0
Context length
–
Max output
–
I/O modalities
– –
Released
2026-11

02

API endpoints

One MixRoute gateway, OpenAI-compatible

  • OpenAI-compatible /v1/chat/completions POST

03

Tiered pricing

Unit: /second

Tier Per second /second
video-720p (has_video) && (res == "720p") $0.0940
video-1080p (has_video) && (!(res == "720p")) $0.1410
720p (!(has_video)) && (res == "720p") $0.1570
1080p (!(has_video)) && (!(res == "720p")) $0.2350

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One endpoint, a testable decision

Test this model and alternate routes with the same request format

Start from a real workload, then let quality, total cost, and failure conditions decide whether to send production traffic.

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