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Lightricks · open weights
LTX-2.3
Elo 970 · Free
Render free
Google DeepMind
Veo 3.1
Elo 971 · ≈ €2.90 per 8 s clip
Try Veo 3.1 on Google DeepMind

LTX-2.3 vs Veo 3.1 · AI video head-to-head

Same prompt: “A knight in battered armour rides through a burning village at dusk, embers drifting across the frame, low-angle tracking shot”

vs

LTX-2.3 vs Veo 3.1: who wins?

No head-to-head votes yet

Not enough votes yet. We call a winner once these two have met in at least 5 blind duels. Judge duels to settle it.

Same prompt, side by side

“A knight in battered armour rides through a burning village at dusk, embers drifting across the frame, low-angle tracking shot”All 9 models →

Not enough votes on this prompt yet.

LTX-2.3
Veo 3.1

How these clips were made

The exact settings behind the clips at the top. Open models run on our own GPU in ComfyUI: download the workflow and render the same clip yourself.

LTX-2.3
Our GPU · ComfyUI
  • checkpoint
    ltx-2.3-22b-dev.safetensors
  • LoRABF16strength 0.5
    ltx_2.3_22b_distilled_1.1_lora_dynamic_fro09_avg_rank_111_bf16.safetensors
  • text encoder
    gemma_3_12B_it.safetensors
  • latent upscaler
    ltx-2.3-spatial-upscaler-x2-1.1.safetensors
Sampler
euler
Scheduler
manual sigmas
Steps
30 + 3
CFG
4
Seed
1232155288
Size
1280×704
Frames
121 @ 24 fps
GPU
NVIDIA RTX PRO 6000 Blackwell Workstation Edition · 96 GB
Engine
ComfyUI 84164fc · PyTorch 2.11.0+cu128

Negative prompt: pc game, console game, video game, cartoon, childish, ugly

ComfyUI workflow (.json)
Veo 3.1
Runway API
Endpoint
veo3.1
ratio
1280:720
duration
6
audio
false

Closed model: the prompt is sent as written, everything else is the provider's default.

Full prompt our open models got

The short prompt, expanded into a shot description (look, camera, timeline, sound) before rendering. Closed models expand prompts themselves, so they get the short one.

Gritty cinematic look, shot on 35mm anamorphic with warm firelight against cold blue dusk, muted palette of ember orange, charcoal smoke and steel grey, heavy atmospheric mood. A knight in dented, soot-streaked plate armour rides a dark horse down the main lane of a timber village. Thatched roofs blaze on both sides, flames licking through shattered window frames, and smoke rolls low across cobblestones slick with rain. Glowing embers drift upward and sideways through the air. Behind the rider, a broken wooden cart lies on its side and a church bell tower stands silhouetted against a streaked orange-violet sky. Camera: low-angle tracking shot at ground level, dolly moving alongside and slightly ahead of the horse, keeping the knight framed against the sky as the camera rises gently. Timeline: [0s-2s] The knight enters frame from the left, horse's hooves splashing through puddles, embers swirling past the lens. [2s-4s] The tracking shot holds steady as the burning houses slide by on both sides, sparks scattering across the frame. [4s-5s] The knight reaches the centre of the lane, head turning slowly toward the fire, smoke parting around him. Audio: crackling flames, distant roof timbers collapsing, hoofbeats on wet stone, creaking metal armour, low wind through the smoke. Realistic anatomy, consistent subject throughout, no text or subtitles.

SpecLTX-2.3Veo 3.1
ProviderLightricks · open weightsGoogle DeepMind
Elo970971
Win rate (all duels)43%29%
Max length10s8s
Resolution1080p1080p
Native audioYesYes
PriceFree (our queue)≈ €2.90 per 8 s clip
Where to tryFrameFight free queueGoogle DeepMind
Speed⚡⚡⚡⚡⚡
Verdict

Not enough votes yet to call a winner between LTX-2.3 and Veo 3.1.

Pick LTX-2.3 if you need free, fast, audio and don’t mind waiting in the free queue. Pick Veo 3.1 if photorealism, camera moves, lip-synced audio matter more.

Watch out: Veo 3.1 is most often flagged for slow on long prompts; LTX-2.3 for anatomy.

Judge more duels between these two
Render freeTry Veo 3.1 on Google DeepMind

Rankings come from votes only. Some links are ads — how we make money.

Other matchups

MiniMax H3vsHailuo 02→
Hailuo 02vsPixVerse V5→
PixVerse V5vsKling 4.0→
Kling 4.0vsSeedance 2.5→
More about LTX-2.3 →More about Veo 3.1 →Full leaderboard →All comparisons →
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