Stable Diffusion XL

Generovanie obrázkovDostupné
od Stability AIID modelu: stable-diffusion-xl

Stability AI's SDXL model via Replicate. High-quality image generation with extensive customization.

Cena
≈ 0,0015 USD/spustenie
Vstup → výstup
Text → Obrázok
Vývojár
Stability AI
Aktualizované
23. septembra 2026
01

Playground

Vyskúšajte Stable Diffusion XL

Vstup a výstup

≈ 0,0015 USD/spustenie
Vyskúšajte Stable Diffusion XL
Pokročilé nastavenia (3)
Výsledok
Tvoj obrázok sa objaví tu.

Tento beh

približne 0,0015 USD · 0,15 credits

Na začiatku sa rezervuje 0,0044 USD (0,44 credits); fakturuje sa skutočný čas GPU.

Nový tu?

10 bezplatných credits (0,10 USD) pri registrácii cez Google

Použiteľné 24 hodín po registrácii, až 5 behov za deň a maximálne 2 credits za beh. Ostatné spôsoby prihlásenia sa spúšťajú bez credits. Stačí na 22 spustení tohto modelu.

02

Examples

Real outputs from the public examples of this model on Replicate, with the prompt and settings that produced them. They were not generated live on this page.
  • Example output 1 from Stable Diffusion XL: An astronaut riding a rainbow unicorn, cinematic, dramaticOpen full size

    Prompt

    An astronaut riding a rainbow unicorn, cinematic, dramatic

    Settings

    width
    768
    height
    768
  • Example output 2 from Stable Diffusion XL: A rainbow coloured bearOpen full size
    InputInput

    Prompt

    A rainbow coloured bear

    Settings

    width
    1024
    height
    1024
  • Example output 3 from Stable Diffusion XL: An astronaut riding a rainbow unicorn, cinematic, dramaticOpen full size

    Prompt

    An astronaut riding a rainbow unicorn, cinematic, dramatic

    Settings

    width
    1024
    height
    1024

Príklady promptov

Príklady z katalógu Railwail. Neboli vygenerované živě na tejto stránke.

  • Anime Character

    A fierce warrior princess with flowing silver hair and golden armor, standing atop a cliff overlooking a vast battlefield, anime art style, dramatic wind effects, detailed cel shading
  • Cozy Interior

    A hygge-inspired reading nook with floor-to-ceiling bookshelves, a plush velvet armchair, warm fairy lights, a sleeping cat, and rain visible through a large arched window, digital painting style
  • Abstract Art

    Geometric crystalline formations emerging from a pool of liquid gold, refracting rainbow light prisms throughout the composition, ultra-detailed 3D render with volumetric lighting and caustics
03

O Stable Diffusion XL

StručneK 23. septembra 2026

Stable Diffusion XL je model od Stability AI v kategórii Generovanie obrázkov. Na Railwail stojí Stable Diffusion XL ≈ 0,0015 USD za spustenie.

Pozadie

O Stability AI

Založené 2019 · London, UK

Stability AI was founded in 2019 by Emad Mostaque (CEO until March 2024) and is headquartered in London. The company sponsored and released the original Stable Diffusion 1.4/1.5/2.x (2022) in partnership with CompVis (LMU Munich, Robin Rombach and Patrick Esser), Runway and LAION. Stable Diffusion XL (SDXL) was released in July 2023 by Stability AI as a successor to SD 1.5/2.1 and was widely adopted by the open-source community as the de-facto open base model for fine-tuning and downstream pipelines until FLUX.1 and SD 3.5 arrived in 2024.

Navštíviť Stability AI

Architektúra

Latent diffusion U-Net with two text encoders and optional refiner

Stable Diffusion XL (SDXL) is a 2023 latent diffusion model from Stability AI, described in 'SDXL: Improving Latent Diffusion Models for High-Resolution Image Synthesis' (Podell et al. 2023). The architecture is a refined latent-diffusion U-Net operating in the latent space of a learned 8x VAE. Key changes over SD 1.5 include: (1) a larger U-Net backbone (~3.5B parameters, ~3x larger than SD 1.5), (2) two parallel text encoders concatenating CLIP ViT-L and OpenCLIP ViT-bigG features for stronger prompt adherence, (3) conditioning on the original image resolution and crop coordinates to fix the resolution and cropping artefacts of SD 1.5, (4) training natively at 1024x1024 instead of 512x512, and (5) an optional 6.6B-parameter refiner model that performs a final 5-step denoising pass to add high-frequency detail. SDXL became the dominant open base model for fine-tuning between mid-2023 and late 2024, spawning huge ecosystems including IP-Adapter, AnimateDiff, ControlNet-XL, T2I-Adapter and tens of thousands of community LoRAs.

Parametre
~3.5B base U-Net + 6.6B refiner = ~10.1B total
Kontext
75 tokenov

Schopnosti

  • Native 1024x1024 generation
  • Two text encoders (CLIP-L + OpenCLIP-G) for strong prompts
  • Optional refiner for high-frequency detail
  • Open weights under CreativeML Open RAIL++-M license
  • Massive ecosystem: ControlNet-XL, IP-Adapter, AnimateDiff, LoRAs
  • Strong fine-tuning base for art styles and brand models
  • Runs on consumer GPUs (8-12GB VRAM with quantisation)
  • Best for: fine-tuning base, ControlNet pipelines, community LoRAs, on-prem deployments, education.

Tréning a licencia

Pretrained on a large subset of LAION-5B and additional Stability AI-curated data. Conditioned on resolution and crop coordinates to mitigate aspect-ratio artefacts.

Licencia: CreativeML Open RAIL++-M license — open weights with usage restrictions (no NCII, CSAM, etc.). Commercial use permitted with these restrictions.

Bezpečnostné testy: Stability AI applied baseline content filters and training data filtering. The model ships without an integrated safety classifier and operators must add their own moderation.

Známe obmedzenia

  • Older architecture — outperformed by FLUX.1 and SD 3.5 Large
  • Hands, text and complex anatomy imperfect
  • Default text encoder limited to 75 tokens
  • Open weights have no built-in safety filter
04

Ceny

Ceny v USD. Použitie sa účtuje z predplateného kreditu.
Typické spustenie (≈ 1 s na L40S)0,0015 USD za spustenie
Čas GPU (L40S)0,00117 USD za sekundu GPU
  • Fakturuje sa čas GPU, ktorý spustenie skutočne trvá. Pri spustení sa z vášho zostatku rezervuje 3× typická cena a následne sa vyúčtuje.
  • 1 kredit = 0,01 USD

Kalkulačka nákladov

Kalkulačka cien

s

Typicky podľa poskytovateľa: približne 1,2 s

Celkom

0,15 USD

15 kreditov

Na spustenie

0,0015 USD · 0,15 kreditov

Účtuje sa skutočný čas GPU; toto je odhad.

05

API

Zavolajte Stable Diffusion XL s vaším API kľúčom Railwail. V požiadavke použite toto ID modelu:
curl https://railwail.com/api/v1/images/generations \
  -H "Authorization: Bearer $RAILWAIL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "stable-diffusion-xl",
    "prompt": "A lighthouse on a rocky coast at sunset, photorealistic"
  }'
Nastavte svoj kľúč ako RAILWAIL_API_KEYVytvoriť API kľúč
06

Špecifikácie

ID modelu
stable-diffusion-xl
Vývojár
Stability AI
Vstup
Text
Výstup
Obrázok
Formáty výstupu
WEBP, JPG, PNG
Fakturácia
Podľa spotreby (tokeny alebo čas GPU)
Veľkosť modelu
~3.5B base U-Net + 6.6B refiner = ~10.1B total
Licencia
CreativeML Open RAIL++-M license — open weights with usage restrictions (no NCII, CSAM, etc.). Commercial use permitted with these restrictions.
Katalógová položka aktualizovaná
23. septembra 2026

Vstupné parametre

Vstupy a nastavenia zo vstupnej schémy modelu. Príklad v sekcii API ukazuje, ktoré z nich API akceptuje.

  • promptpovinné
    Typ: Text
    Predvolené: –
    Povolené hodnoty: –
  • width
    Typ: Výber
    Predvolené: 1024
    Povolené hodnoty: 512, 768 alebo 1024
  • height
    Typ: Výber
    Predvolené: 1024
    Povolené hodnoty: 512, 768 alebo 1024
  • negative_prompt
    Typ: Text
    Predvolené: –
    Povolené hodnoty: –

Značky

  • open-source
  • customizable
07

Prípady použitia

Na čo sa používa

  • Open-source creative pipelines (legacy)
  • Fine-tuning base for art-style models
  • ControlNet and IP-Adapter workflows
  • Community LoRA training
  • On-prem and air-gapped deployments
  • Educational and research use
08

Často kladené otázky

Čo je Stable Diffusion XL?

Stable Diffusion XL je model od Stability AI v kategórii Generovanie obrázkov. Na Railwail ho môžete volať pomocou API kľúča cez Railwail API.

Koľko stojí Stable Diffusion XL na Railwail?

Na Railwail stojí Stable Diffusion XL ≈ 0,0015 USD za spustenie. Platíte za to, čo každý požiadavok skutočne spotrebuje. Použitie sa platí z predplateného kreditu; 1 kredit sa rovná 0,01 USD.

Ktoré nastavenia podporuje Stable Diffusion XL?

Podľa svojej vstupnej schémy Stable Diffusion XL pozná tieto parametre: prompt, width (512, 768 alebo 1024), height (512, 768 alebo 1024) a negative_prompt.

Ako rýchly je Stable Diffusion XL?

Pre Stable Diffusion XL je na Railwail zatiaľ príliš málo meraných spustení na určenie doby spustenia. Závisí to od vstupu, nastavení a zaťaženia u poskytovateľa.

Je Stable Diffusion XL lepší ako FLUX 1.1 Pro?

Závisí to od úlohy. Stable Diffusion XL (Stability AI) a FLUX 1.1 Pro (Black Forest Labs) sú oba modely v kategórii Generovanie obrázkov. Stránka porovnania zobrazuje ich ceny a špecifikácie vedľa seba.

Porovnať Stable Diffusion XL a FLUX 1.1 Pro

Ako používam Stable Diffusion XL cez API?

Vytvorte Railwail API kľúč a pošlite svoju požiadavku s ID modelu stable-diffusion-xl. Príklady kódu pre curl, Python a JavaScript sú v časti API na tejto stránke.

09

Porovnateľné modely

Všetky v tejto kategórii
  • SDXL fine-tune by galleri5 for slick flat icons and pop constructivist graphics with thick edges. Trained on Bing generations, it produces clean single-subject icon art that suits app icons, badges and UI glyphs. Raster output, not true vector.

    ≈ 0,0094 USD/spustenie

    527 % drahšie na jednotku

    Porovnať Stable Diffusion XL a Icons (SDXL Flat Pop)
  • InstantIDCommunity

    InstantID makes realistic portraits of a real person from a single reference photo without per-user training. Combines a face encoder with an IdentityNet adapter on SDXL to keep identity and pose while following a text prompt, so it is fast and tuning-free.

    ≈ 0,084 USD/spustenie

    5 500 % drahšie na jednotku

    Porovnať Stable Diffusion XL a InstantID
  • Sticker MakerCommunity

    fofr's sticker generator that outputs graphics with transparent backgrounds, so the result drops straight into chat apps or print sheets. Runs an SDXL-based pipeline at high speed (default 17 steps) and returns die-cut style art without manual background removal.

    ≈ 0,0055 USD/spustenie

    267 % drahšie na jednotku

    Porovnať Stable Diffusion XL a Sticker Maker

Použiť Stable Diffusion XL cez API

Jeden API kľúč pre všetky modely na Railwail. Použitie sa účtuje z predplateného kreditu, 1 kredit = 0,01 USD.