Check my models on Mage and get unlimited generations: ConsistentFactor / Consistent Factor Euclid / Consistent Factor Borealis / Consistent Factor Lumina / Consistent Factor Allura / Consistent Factor Keter / CFXL2 / LobeliaXL 2 / AuroraXL / AuroraXL+ / ArtemisiaXL / FuchsiaXL / PetuniaXL / DhaliaXL / DhaliaXL 2 / CFXL 3 / CFXL 4 / LobeliaXL 3 / AzaleaXL / LotusXL / CFXL 5 / FuchsiaXL 2 / DaisyXL / NolanaXL / AjugaXL
What is Euclid?
Euclid is a merged model trying to get as close to realistic as I can. Currently, there are a number of models in the merge, with version 6 being the most recent official release. Version 6 increases the realism to a new level, not only that, there is an Ultra version which adds more contrast and details whilst fixing the dreaded weird eye problem.
One thing I'm happy to celebrate about my model as that it is a lot more racially friendly and will more often than not, produce people who are not Caucasian, in fact around 60%-70% of the time it will produce people of colour in my testing at least. If you find it's not producing Caucasian people, just add either white or Caucasian to the prompt. It's also very good at aging people so adding an age can make a big difference.
The only thing V5 doesn't do well most of the time are eyes, if you don't get decent eyes try adding perfect eyes or round eyes to the prompt and increase the weight till you are happy. V6.1 and V6.1 Ultra have fixed this problem.
What is V6.1?
V6.1 is the final step for Euclid. Yes, that's right, this is the final version. Months of hard work, learning, merging, all to get to this point. There will be side versions like Ultra and Cinematic, but this is it as far as the base version goes. I've pushed SD 1.5 as far as it will go. I hope you all enjoy.
What is V6.1 Ultra?
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V6.1 Ultra takes the foundation of V6.1 and enhances it. You can expect more realistic colours, better contrast, and better texture. As well as fixing the dreaded weird eye problem that has plagued my models in the past. If you are looking for the most realistic version then I would highly recommend this.
What is V6.1 Cinematic?
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V6.1 Cinematic is exactly what it sounds like. It's a more cinematic and sometimes dramatic version of V6.1 Ultra. So expect enhanced lighting and shadows as well as a more dynamic feeling image. It does sacrifice some of the realism from V6 Ultra to achieve this but I feel the trade-off it worth it.
Recommend for V6.1: Huen or DPM++ 2M SDE Karras, Steps: 20-45, Hires fix 0.15 - 0.4, CFG 6 - 8.
I would also recommend using epi_noiseoffset for V4 - https://civarchive.com/models/13941?modelVersionId=16576
I would recommend using Theovercomer8's Contrast Fix for V5 - https://civarchive.com/models/8765?modelVersionId=10638
I would also recommend using difConsistency RAW VAE
Description
Euclid or V5 has been redone from the ground up...again to produce the most realistic and flexible model to date, I removed RPG and Deliberate and replaced them with 3 highly realistic models.
Merge weights are as follows:
65% Cyberrealistic V2.1
35% Experience_realistic V2
20% RealisticVision V2
20% AnalogMadness V4
15% Secret model 1
15% Secret model 2
20% Secret model 3
The model is much more flexible than previous versions and no longer creates close-up/portraits 90% of the time, it's more like 60% - 70% now. It does seem less flexible with CFG though as (in testing) when creating the same image using CFG 6 it would more often than not create a very similar image on CFG 7, sometimes even CFG 7.5.
I recommend using Hires Fix if possible as it really brings out the detail, I usually use a denoise strength of 0.3 - 0.35.
I also use the SD Ultimate Upscaler at a denoise strength of 0.2 - 0.30.
FAQ
Comments (9)
I've yet to try any of your models but from the previews, it looks promising. I'm not a big fan of merges in general as it can easily break things. How does your model react to simple prompts and would you say it needs heavy negative prompting or not?
V5 seems great. My V4 eye problem (different directions) seems to be away. Good Job, thank you for this evolution.
The Euclid (v5) Version also works great with the
https://civitai.com/models/58390/detail-tweaker-lora-lora
addDetail Lora. Great to drive higher cfg and keep the staturation natural. So you can expose more skin etc. details.
With the release of Euclid (V5) I am happy enough to leave this model as is for the time being. I'm going to post a few pictures each week of a single prompt because I'd like to actually use and enjoy my model rather than analyze it.
I can't wait to see what you create with V5
With v5 I have about 12 loras mixed together and I am still getting photo realistic results. Incredible!
I have to say, euclidv5 is my favourite checkpoint. Thank you for sharing it! I loved v4 but this one is just awesome.
I've stayed loyal a long time to v3.2 but I gotta say v5 is indeed consistent and produces great results very easily. Great work and rated 5 stars !
At the end of the month I'm going to be posting some comparison images for the 5, yes 5 beta versions of V5.1. I'm hoping you all provide feedback on them so I can post the one that you'd all like to be the next version. If you have any questions feel free to ask.
Comparison has been posted. Comment here for the Beta model you prefer. Comparisons are here - https://civitai.com/images/1002900?period=AllTime&periodMode=published&sort=Newest&view=categories&modelVersionId=67908&modelId=9114&postId=263693
Details
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Available On (1 platform)
Same model published on other platforms. May have additional downloads or version variants.