Kling model

Kling V2 6 CN API

kling/kling-v2-6-cn is billed by output duration, not tokens. Video output price is $0.18 per second of output video. Walk away if you need a published context window or token prices; both are unpublished.

Read quickstartEstimate cost
KlingPlatform curatedCatalog
Video Generation
Video price$0.18 / s
BillingPer second of output video
Context length— tokens
Max output8.2k tokens

What is Kling V2 6 CN API in NextModel?

kling/kling-v2-6-cn is billed by output duration, not tokens. Video output price is $0.18 per second of output video. Walk away if you need a published context window or token prices; both are unpublished.

Kling V2.6 CN via NextModel: context unpublished; $0.18 / s in / — out per 1M tokens. Capabilities: streaming, vision.

Best use cases

  • Call it if you need vision-capable video output priced by duration and you can operate without published context or token prices.
  • You need the listed capabilities on this catalog entry.
  • The listed price fits the workload better than the siblings in the same family.

When not to use

  • Skip it if you require a published context window, token-based pricing, or first-party CacheSafety data.
  • CacheSafety is unpublished for this id.
  • A required number is unpublished in the catalog snapshot.

OpenAI-compatible code example

request.sh
curl https://api.nextmodel.app/v1/video/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $NEXTMODEL_API_KEY" \
  -d '{"model":"kling/kling-v2-6-cn","prompt":"A cat walking","duration_seconds":2,"resolution":"720P","image_url":"https://example.com/reference.png"}'

# Poll the job id from the response until status is succeeded/failed:
curl https://api.nextmodel.app/v1/video/jobs/<JOB_ID> -H "Authorization: Bearer $NEXTMODEL_API_KEY"

Switching models only changes the model field.

Try it in the playground

Similar alternatives

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Kling V3 CN

Kling V3 CN via NextModel: context unpublished; $0.45 / s in / — out per 1M tokens. Capabilities: streaming, vision.

$0.45 / sPer second—Context
Best forimage understanding, multimodal chat
StreamingVision
Platform curatedCurated and maintained in the NextModel catalog
View details
AnthropicCatalog

Claude Haiku 4.5

Claude Haiku 4.5 via NextModel: 200k-token context; $1 / 1M tokens in / $5 / 1M tokens out per 1M tokens. Capabilities: streaming, tool, json.

$1 / 1M tokensInput$5 / 1M tokensOutput200kContext
Best forimage understanding, multimodal chat
StreamingTool callingJSON modeVision
Platform curatedCurated and maintained in the NextModel catalog
View details
AnthropicCatalog

Claude Sonnet 4.5

Claude Sonnet 4.5 via NextModel: 200k-token context; $3 / 1M tokens in / $15 / 1M tokens out per 1M tokens. Capabilities: streaming, tool, json.

$3 / 1M tokensInput$15 / 1M tokensOutput200kContext
Best forimage understanding, multimodal chat
StreamingTool callingJSON modeVision
Platform curatedCurated and maintained in the NextModel catalog
View details

Compare Kling V2.6 CN

Kling V2.6 CN vs Kling V3 CNKling V2.6 CN vs Claude Haiku 4.5Kling V2.6 CN vs Claude Sonnet 4.5Kling V2.6 CN vs FLUX.2 FlexKling V2.6 CN vs FLUX.2 PRO

Reading

Articles that explain Kling V2.6 CN

FAQ

Kling V2.6 CN API questions

What model id do I send for Kling V2 6 CN?

Send kling/kling-v2-6-cn to https://api.nextmodel.app/v1 with your OpenAI SDK. If that id is missing from /v1/models, the page is stale.

What does the catalog list for price and context?

Kling V2 6 CN is listed at unpublished input and unpublished output. Context window: not published in catalog.

What should I treat as unverified?

Skip it if you require a published context window, token-based pricing, or first-party CacheSafety data. CacheSafety is unpublished for this id.

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