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Meet Flux 3 on Higgsfield: How It Works and What You Get

2026-08-16 · blog launch post · Higgsfield · original

Topic: Video generation & shot direction (also: Cost, credits & plans, Audio, voice & music) · mode: Release note · tags: vendor claims, flattened table

Higgsfield's blog (16 August 2026) says FLUX.3 Video, Black Forest Labs' first video model, is on Higgsfield in early access: 5- to 20-second clips with optional synchronized audio from text, an image or an existing clip, up to 10 reference frames and Start/End Frame; it advises testing short at 720p with audio off before the full 1080p render.

What is said

  • When to use Flux 3, its credit costs and how to test cheaply

What is said

★ — how much it matters to the source.

  • ★★★ FLUX.3 Video, Black Forest Labs' first video model, is now available on Higgsfield in early access; it was announced on 23 July 2026.
  • ★★ FLUX.3 Video generates 5- to 20-second clips with optional synchronized audio, from text, an image or an existing clip. · native audio
  • ★★ Higgsfield's blog says FLUX 3 is Black Forest Labs' multimodal foundation model trained jointly on images, video and audio; only FLUX.3 Video is on Higgsfield, while Image, Action and Dev belong to the wider rollout. · FLUX 3, image-to-video
  • ★★ Earlier FLUX versions (Flux 1 and Flux 2) generated images only; FLUX.3 Video is the first model of the FLUX line built for video. · Flux.2, FLUX
  • ★★★ FLUX.3 Video has three input modes: text-to-video, image-to-video to animate a still, and video continuation, which extends a clip from its last seconds of picture and sound, keeping motion, camera and audio consistent. · text-to-video, image-to-video
  • ★★ Higgsfield's blog says FLUX.3 Video handles multilingual dialogue with lip sync and keeps on-screen text readable even while it moves in the frame. · lip sync
  • ★★ FLUX.3 Video covers camcorder-style footage, animation and full cinematic looks in one model; the style is described in the prompt, not chosen as a separate setting.
  • ★★★ To use FLUX.3 Video on Higgsfield (no separate sign-up): pick it from the model list, choose the input mode, add references and a Start or End Frame if needed, write the prompt, switch audio on if the shot needs sound, and generate. · keyframe
  • ★★ FLUX.3 Video takes reference images, video and audio, up to 10 reference frames in one generation, plus a Start Frame and End Frame to lock where a shot begins or ends. · keyframe, image-to-video
  • ★★★ FLUX.3 Video does not use Cinema Studio's genre, lens or lighting controls, so Higgsfield advises describing camera style, lighting and visual look in the prompt, along with the scene, any dialogue and on-screen text. · Cinema Studio
  • ★★ FLUX.3 Video's synchronized speech, effects and ambience are optional; when audio is on, it is generated in the same pass as the video. · native audio
  • ★★ Higgsfield recommends FLUX.3 Video for short clips with optional synchronized audio, reference-driven generation, Start/End Frame control or continuing an existing clip. · keyframe
  • ★★ For shots that need deeper camera, lens, genre or filmmaking controls, Higgsfield points to Cinema Studio, whose director-level settings FLUX.3 Video does not expose. · Cinema Studio
  • ★★★ Since length and resolution both raise FLUX.3 Video's cost, Higgsfield advises testing a shot short at 720p, then generating the full 20-second 1080p version once prompt and references are set. · credit
  • ★★ Higgsfield advises turning FLUX.3 Video's audio off during early tests to keep iteration cheap, and switching it on for the finished clip. · native audio, credit
  • ★★★ Higgsfield'"'"'s blog lists FLUX.3 Video prices of 27.5 or 45 credits (about $1.35 or $2.25) for a 5-second clip and 110 or 180 credits (about $5.50 or $9.00) for a 20-second clip, without saying which settings each column is; dollar equivalents are approximate because credit value varies by plan. · credit

Threads in this video

  • milestone · FLUX on Higgsfield — FLUX.3 Video, Black Forest Labs' first video model, is now available on Higgsfield in early access; it was announced on 23 July 2026.
  • refine · How do you make a clip longer? — Higgsfield recommends FLUX.3 Video for short clips with optional synchronized audio, reference-driven generation, Start/End Frame control or continuing an existing clip.
  • refine · How do you draft and lock a shot before rendering the final? — Since length and resolution both raise FLUX.3 Video's cost, Higgsfield advises testing a shot short at 720p, then generating the full 20-second 1080p version once prompt and references are set.
  • refine · How do you spend fewer credits? — Since length and resolution both raise FLUX.3 Video's cost, Higgsfield advises testing a shot short at 720p, then generating the full 20-second 1080p version once prompt and references are set.
  • refine · Should sound and music be generated with the clip or added in the edit? — Higgsfield advises turning FLUX.3 Video's audio off during early tests to keep iteration cheap, and switching it on for the finished clip.

Where the stories that moved here went next

Mentioned

Central: FLUX 3 · FLUX.3 Video

Also: Black Forest Labs · Cinema Studio · Flux.2 · image-to-video · keyframe · lip sync · text-to-video

Also centred on FLUX.3 Video: The 10 Best AI Video Models in 2026, Tested and Compared

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