Kling 3.0 video generation on RunComfy. Kling 3.0 (also called Kling V3.0) is Kuaishou Technology's third-generation multi-shot video model with native synchronized audio and consistent character identity across shots. This skill covers all six Kling 3.0 endpoints, spanning three rendering tiers (St

Kling 3.0 Pro Pack on RunComfy [runcomfy.com](https://www.runcomfy.com/?utm source=skills.sh&utm medium=skill&utm campaign=kling 3 0) · [docs](https://docs.runcomfy.com/cli/introduction) · [GitHub](https://github.com/agentspace so/runcomfy agent skills/tree/main/kling 3 0) [Kling 3.0](https://www.runcomfy.com/models/kling/kling 3.0) is Kuaishou Technology's third generation cinematic video model. This skill covers all six Kling 3.0 rendering endpoints on RunComfy: three quality tiers (Standard, Pro, 4K) across two modes (text to video and image to video). What Kling 3.0 is Kling 3.0 is the V3 generation of the Kling video model. It produces multi shot cinematic video with synchronized native audio, consistent character identity across shots, and physics aware motion. Compared to Kling 2.x, Kling 3.0 supports longer clips (up to 15 seconds), native 4K output on the 4K tier, and a unified multi prompt segment system that lets one Kling 3.0 generation contain several distinct scenes with controlled transitions. Kling 3.0 ships in three rendering tiers on RunComfy, each available as text to video or image to video: Standard cheapest tier, up to 1080p output. Use Kling 3.0 Standard for fast iteration, previews, A/B variants, social shorts. Pro highest fidelity at 1080p. Use Kling V3.0 Pro for hero quality 1080p clips where motion realism and identity preservation matter most. 4K native 3840x2160 output. Use Kling V3.0 4K for high resolution brand films, big screen cinematic sequences, and finished masters at native resolution. All three tiers share the same Kling 3.0 multi shot architecture. Tiers differ in resolution ceiling, motion fidelity budget, and pricing. The 6 Kling 3.0 endpoints Each endpoint corresponds to one (tier, mode) pair. All six endpoints share the same Kling 3.0 base model. Endpoint Anchor Resolution Rate (no audio) Rate (with audio) kling/kling 3.0/standard/text to video [Kling 3.0](https://www.runcomfy.com/models/kling/kling 3.0) Standard t2v up to 1080p $0.084/s $0.126/s kling/kling 3.0/standard/image to video [Kling 3.0 Standard Image to Video](https://www.runcomfy.com/models/kling/kling 3.0) up to 1080p $0.084/s $0.126/s kling/kling 3.0/pro/text to video [Kling V3.0 Pro Text to Video](https://www.runcomfy.com/models/kling/kling 3.0) 1080p $0.112/s $0.168/s kling/kling 3.0/pro/image to video [Kling V3.0 Pro Image to Video](https://www.runcomfy.com/models/kling/kling 3.0) 1080p $0.112/s $0.168/s kling/kling 3.0/4k/text to video [Kling V3.0 4K Text to Video](https://www.runcomfy.com/models/kling/kling 3.0) 3840x2160 $0.42/s flat $0.42/s flat kling/kling 3.0/4k/image to video [Kling V3.0 4K Image to Video](https://www.runcomfy.com/models/kling/kling 3.0) 3840x2160 $0.42/s flat $0.42/s flat The 4K tier prices the same regardless of audio. Standard and Pro tiers charge ~50% more per second when audio is enabled. When to pick which Kling 3.0 tier Pick a Kling 3.0 tier based on the output's role in the pipeline. Drafts, previews, social shorts, A/B variants : Kling 3.0 Standard. Cheapest. Quality is fine for everything except hero shots. Hero 1080p clips, ad creative, talking heads with high motion fidelity : Kling V3.0 Pro. About 33% more expensive than Standard for noticeably tighter motion and identity hold at the same resolution. 4K brand films, big screen cinematic, finished masters : Kling V3.0 4K. Native 3840x2160 (no upscale step). Flat $0.42/s makes budgeting predictable. Use only when the output truly needs 4K it is roughly 5x the cost of Standard. Pick the mode based on whether you have a source image: Text to Video (t2v) : prompt only, Kling 3.0 generates the look from scratch. Use Kling 3.0 t2v for novel scenes, brand new compositions, environments without an existing reference. Image to Video (i2v) : prompt + source image, Kling 3.0 animates the image. Use Kling 3.0 i2v when you have an exact reference (face, product, scene) that must survive into the output. If the user explicitly asked for Kling 3.0, Kling V3.0, Kling Pro, or Kling 4K, route to this skill regardless. Prerequisites 1. RunComfy CLI : npm i g @runcomfy/cli 2. RunComfy account : runcomfy login opens a browser device code flow. 3. CI / containers : set RUNCOMFY TOKEN=<token instead of runcomfy login . 4. For i2v endpoints : a publicly fetchable source image URL (HTTPS, JPEG/PNG/WebP). Input schema (shared across all 6 Kling 3.0 endpoints) Field Type Required Default Notes prompt string yes Text description of scene, motion, camera, atmosphere. Multi segment prompts supported via prompt segments for scene transitions in one Kling 3.0 generation. image url string yes (i2v only) Source image for Kling 3.0 i2v. HTTPS URL. JPEG/PNG/WebP. tail image url string no (i2v only) Optional ending image for controlled start to end frame transition on Kling 3.0 i2v. negative prompt string no Elements to exclude from the Kling 3.0 output. duration int no 5 3 15 seconds per Kling 3.0 generation. aspect ratio enum no 16:9 16:9 , 9:16 , 1:1 , 4:3 , 3:4 , 21:9 . cfg scale float no 0.5 Prompt guidance strength. Higher = stricter adherence to prompt. generate audio bool no false Enable Kling 3.0 in pass synchronized audio. Adds cost on Standard and Pro tiers; flat rate on 4K. seed int no Reproducibility for Kling 3.0 variant testing. How to invoke each Kling 3.0 endpoint Kling 3.0 Standard text to video (cheapest 1080p draft): Kling 3.0 Standard image to video (animate a still): Kling V3.0 Pro text to video (highest 1080p fidelity): Kling V3.0 Pro image to video (hero animation from source image): Kling V3.0 4K text to video (native 4K cinematic): Kling V3.0 4K image to video (4K animation of a reference image): The CLI submits the Kling 3.0 request, polls every 2s, fetches the result, and downloads any .runcomfy.net / .runcomfy.com URL into output dir . Prompting Kling 3.0 what works Kling 3.0 responds to specific prompting patterns better than naive prose. Lead with motion and camera language. Kling 3.0 reads "wide shot, slow push in", "tracking shot, low angle", "handheld follow" as real directives. Front load these. Multi shot in one Kling 3.0 generation. A single Kling 3.0 prompt can describe a sequence of shots. Number them: "Shot 1: wide of the cafe at dusk. Shot 2: medium close up of the barista. Shot 3: tight on the espresso pour." Kling 3.0 will preserve identity (face, wardrobe, props) across the shots. Identity anchors for i2v. When using Kling 3.0 i2v, restate what should remain stable: "preserve the subject's face, pose, and clothing; only the camera moves and the background changes." tail image url for controlled endings. On Kling 3.0 i2v, supply a tail image to lock the final frame. Kling 3.0 will interpolate motion from source to tail. generate audio: true for one pass dialogue. Describe what Kling 3.0 should produce in audio: "warm friendly tone, English voiceover" or "city ambience, distant traffic, no dialogue." Audio adds cost on Standard / Pro; flat on 4K. cfg scale tuning. Default 0.5 works for most Kling 3.0 prompts. Raise to 0.7 0.9 for strict prompt adherence on stylized output. Lower to 0.3 0.4 for natural motion when the prompt is loose. Anti patterns: Conflicting style cues in one Kling 3.0 prompt simplify, pick one or two style anchors. Asking for greater than 15 seconds in one Kling 3.0 call 422 error; segment the script and stitch. Aspect ratios outside the supported set rejected. For Kling V3.0 4K, demanding aggressive multi shot story plus 15s plus dialogue plus 6 cuts Kling 3.0 will deliver, but cost climbs to about $6.30 per generation. Validate with Standard first. Where Kling 3.0 shines Use case Best Kling 3.0 endpoint Cinematic 1080p brand stories with consistent characters Kling V3.0 Pro (t2v or i2v) Native 4K hero films and big screen cinematic Kling V3.0 4K (t2v or i2v) Cheap iteration, social first shorts, A/B variants Kling 3.0 Standard t2v Animating brand assets, product photos, character art Kling 3.0 Standard i2v or Kling V3.0 Pro i2v Multi shot ads with synchronized dialogue in one pass Kling V3.0 Pro with generate audio: true Premium 4K finished masters with native audio Kling V3.0 4K with generate audio: true (flat rate) Sample Kling 3.0 prompts Kling 3.0 cinematic multi shot (Pro tier recommended): Kling 3.0 i2v (animate a portrait, 4K tier): Kling 3.0 vertical short (Standard tier, 9:16): Kling 3.0 FAQ What is the maximum duration of a Kling 3.0 clip? 15 seconds per generation across all three tiers. For longer narratives, segment the script into multiple Kling 3.0 calls and stitch. How is Kling V3.0 4K priced compared to Standard and Pro? Kling V3.0 4K is a flat $0.42 per second whether or not audio is enabled. Standard is $0.084/s without audio (cheapest). Pro is $0.112/s without audio. The 4K tier costs roughly 5x Standard for the resolution upgrade. Does Kling 3.0 support multi shot in a single generation? Yes. All Kling 3.0 endpoints accept multi segment prompts. Number the shots ("Shot 1:", "Shot 2:", etc.) and Kling 3.0 will preserve character identity across them. Can Kling 3.0 generate audio? Yes. Set generate audio: true . Kling 3.0 produces synchronized dialogue, ambient sound, and music in the same generation pass. On 4K the price stays flat at $0.42/s; on Standard / Pro the rate jumps about 50% with audio. What aspect ratios does Kling 3.0 support? 16:9, 9:16, 1:1, 4:3, 3:4, 21:9. The 4K tier renders 21:9 as wide cinema crops at native 3840x2160. Does Kling 3.0 i2v support a tail image? Yes. tail image url locks the final frame; Kling 3.0 interpolates motion from source to tail. How is Kling 3.0 different from Kling 2.x? Kling 3.0 has stronger multi shot identity preservation, longer max duration (15s vs 10s on the 2.x flagship), native 4K on the 4K tier, and unified multi prompt segment input across all tiers. Limitations Per call duration cap 15 seconds on every Kling 3.0 tier. Maximum 6 continuous shots in one Kling 3.0 4K generation. i2v requires a publicly fetchable HTTPS image URL. Local files are not supported. Aspect ratios are fixed to the documented six. Other ratios get cropped or rejected. 4K output files are large. Plan disk and bandwidth before batch Kling V3.0 4K runs. Exit codes The runcomfy CLI uses sysexits style codes: code meaning 0 Kling 3.0 generation succeeded 64 bad CLI args 65 bad input JSON for Kling 3.0 / schema mismatch 69 upstream 5xx 75 retryable: timeout / 429 77 not signed in or token rejected Full reference: [docs.runcomfy.com/cli/troubleshooting](https://docs.runcomfy.com/cli/troubleshooting). How it works 1. The skill picks one of six Kling 3.0 endpoints based on the user's tier (Standard / Pro / 4K) and mode (t2v / i2v) intent. 2. It invokes runcomfy run kling/kling 3.0/<tier /<mode with a JSON body matching the schema. 3. The CLI POSTs to the RunComfy Model API with the user's bearer token. 4. The Model API returns a request id ; the CLI polls every 2 seconds until the Kling 3.0 generation finishes. 5. On terminal status, the CLI fetches the Kling 3.0 result and downloads any .runcomfy.net / .runcomfy.com URL into output dir . 6. Ctrl C cancels the in flight Kling 3.0 request before billing. Security & Privacy Token storage : runcomfy login writes the API token to ~/.config/runcomfy/token.json with mode 0600. Set RUNCOMFY TOKEN env var in CI / containers. Input boundary : th

kling-3-0