Techhalla previews Kling 4.0 with a Cadillacs & Dinosaurs film

• Early Kling 4.0 access became a Cadillacs & Dinosaurs film in techhalla’s preview, complete with a promised review and prompts.
• Action scenes and prompt adherence impressed the creator, but his hands-on assessment says familiar prompting habits need to change.
• Flying cars supplied another showcase: Higgsfield published a separate concept labeled as Kling 4.0 output.

Kling’s official guide allows 8,000-token prompts and warns that subtitles and background music may appear unless explicitly excluded. The October 15 rollout also added MCP and CLI access alongside a refreshed web editor.

Techhalla used early access to pursue the Cadillacs & Dinosaurs movie “we should’ve gotten in the 90s,” a gloriously specific brief.

Kling’s account responded with “Retro vibes”. Elsewhere in the film thread, techhalla asked a viewer what features they would want in an app.

Techhalla called the model versatile and praised its action scenes and prompt adherence, while saying it was necessary to change how he prompted.

Kling’s published prompt template supplies a concrete structure, with four blocks:

1. Asset roles: @Image1 defines the scene, @Image2 defines the character, and @Video1 supplies action pacing or camera movement.
2. Overall settings: scene, texture, visual style and camera tone.
3. Sequence of events: timed blocks describing visuals, action, emotion, camera movement and the closing shot.
4. Audio: dialogue or voiceover, ambient sounds, music and sound effects.

The company’s examples replace abstract descriptions with visible details. “Vintage feel” becomes “Yellowed walls, worn furniture edges, and warm incandescent lighting.”

Kling 4.0 separates creation into two entry points, according to its workflow documentation:

• Omni Reference: combines references for appearance, style, action and camera movement. A task accepts up to 15 assets total, with individual caps of 10 images, five videos, seven elements (including up to three video elements), and three voice profiles.
• Keyframes: accepts up to 10 images to define key visual moments along the timeline.

The two entry points cannot be combined in one generation. Generated clips run from 3 to 30 seconds; reference videos have a combined 30-second limit.

Higgsfield published its own flying-car concept labeled as Kling 4.0 output.

Techhalla also shared a separate Kling 4.0 Flash experiment.

Kling positions Flash as the faster, more cost-efficient mode for high-frequency creation. Techhalla separately called Kling 4.0 “way cheaper than Seedance”, without quoting a price or specifying a Seedance tier.

The October 15 availability report lists enterprise and developer API access as coming soon. It gives the same status to 10-bit HDR output at 1080p and 4K.