Sign In

Flux with CFG, negative prompt and late noise injection

40
469
15
Updated: Sep 2, 2024
conceptworkflowflux.1
Type
Workflows
Stats
428
0
Reviews
Published
Sep 1, 2024
Base Model
Flux.1 D
Hash
AutoV2
0E3BD512D0
default creator card background decoration
Bronze Tier Supporter Badge January 2025
Creepybit's Avatar
Creepybit
The FLUX.1 [dev] Model is licensed by Black Forest Labs. Inc. under the FLUX.1 [dev] Non-Commercial License. Copyright Black Forest Labs. Inc.
IN NO EVENT SHALL BLACK FOREST LABS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH USE OF THIS MODEL.

Flux doesn’t natively support CFG as previous models do, and are instead using their own type of Guider. However, using custom nodes it is possible to use CFG on the Flux models. Setting CFG will also allow the use of negative prompts (but I’m not sure how effective that is). By adding CFG early on in the generation both intensity and details are enhanced, and the time it takes to generate an image almost doubles. A tradeoff is to add CFG early on and then switch it off and inject noise. This way the time it takes to generate an image is only slightly longer than without CGF.