update flux configs

MANIFEST.knf.xlsx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c0b58c1429fce5843b17ea915e10fbcc09045bc7728b69dbab76522d3fdf6cd5
-size 14816948
+oid sha256:12c31e06c34e18a2c39638234ba06db46683ef40411f56a9b081ca8816ed90e0
+size 14809992

MANIFEST.yaml

@@ -2,7 +2,6 @@
   Filename: 260213-20_58_27-SDXL_T2I-159467176360447-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -19,7 +18,6 @@
   Filename: 260213-20_58_29-SDXL_T2I-159467176360447-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -37,7 +35,6 @@
   Filename: 260213-20_59_04-SDXL_T2I-121646744727721-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -55,7 +52,6 @@
   Filename: 260213-20_59_06-SDXL_T2I-121646744727721-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -73,7 +69,6 @@
   Filename: 260213-21_05_14-SDXL_T2I-314563176604568-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -91,7 +86,6 @@
   Filename: 260213-21_58_53-SDXL_T2I-724978205711863-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -108,7 +102,6 @@
   Filename: 260213-22_04_29-SDXL_T2I-261129842712805-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -125,7 +118,6 @@
   Filename: 260213-22_04_31-SDXL_T2I-261129842712805-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -142,7 +134,6 @@
   Filename: 260213-22_06_25-SDXL_T2I-204336433229399-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -159,7 +150,6 @@
   Filename: 260213-22_06_26-SDXL_T2I-204336433229399-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -175,7 +165,6 @@
   Filename: 260213-22_16_41-SDXL_T2I-627230850210521-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -193,7 +182,6 @@
   Filename: 260213-22_16_43-SDXL_T2I-627230850210521-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -212,7 +200,6 @@
   Filename: 260213-22_40_04-SDXL_T2I-1118750951680311-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -230,7 +217,6 @@
   Filename: 260213-22_40_06-SDXL_T2I-1118750951680311-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -249,7 +235,6 @@
   Filename: 260213-22_46_31-SDXL_T2I-581550969680898-1-1.png
   Sync_timestamp: "2026-06-20 17:19:31"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -267,7 +252,6 @@
   Filename: 260213-23_06_58-SDXL_T2I-1099788592703067-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -284,7 +268,6 @@
   Filename: 260213-23_23_03-SDXL_T2I-927188628203744-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -300,7 +283,6 @@
   Filename: 260213-23_23_05-SDXL_T2I-927188628203744-1-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -315,7 +297,6 @@
   Filename: 260213-23_54_03-SDXL_T2I-873230490986733-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -331,7 +312,6 @@
   Filename: 260213-23_59_10-SDXL_T2I-208822524199643-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -347,7 +327,6 @@
   Filename: 260213-23_59_12-SDXL_T2I-208822524199643-1-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -363,7 +342,6 @@
   Filename: 260214-00_02_21-SDXL_T2I-337990783142367-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -379,7 +357,6 @@
   Filename: 260214-00_06_47-SDXL_T2I-568163961630064-1.png
   Sync_timestamp: "2026-05-03 15:44:49"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -394,7 +371,6 @@
   Filename: 260214-00_06_49-SDXL_T2I-568163961630064-1-1.png
   Sync_timestamp: "2026-05-03 15:44:49"
   Resolution: 1280x1280
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut
@@ -409,7 +385,6 @@
   Filename: 260214-01_18_02-SDXL_T2I-112596126834702-1.png
   Sync_timestamp: "2026-05-03 13:45:20"
   Resolution: 1536x1536
-  character: Rook_Kaefer
   species: felkin
   subject_count: solo
   physique: musclegut

configs/F2K_4B.knf.yaml

@@ -274,8 +274,8 @@ training:
       validation_prompt_library: false # Disable SimpleTuner built-in prompt library.
       validation_disable_unconditional: true # Skip unconditional validation branch.
       validation_resolution: 1024x1024       # Keep validation affordable for the first Flux2 run.
-      validation_num_inference_steps: 30     # Full-run validation sampling steps.
-      validation_guidance: 4.0               # Inference guidance used by validation.
+      validation_num_inference_steps: 40     # Full-run validation sampling steps.
+      validation_guidance: 5.0               # Inference guidance used by validation.
       validation_guidance_real: null         # Remove Chroma default guidance-real from generated config.
       validation_guidance_rescale: 0.0       # Guidance rescale; 0 disables rescale.
       validation_seed: 42                    # Deterministic validation seed.

configs/F2K_9B.knf.yaml

@@ -248,7 +248,7 @@ training:
       hub_model_id: ladybird-f2k9b-lora               # Optional Hub model id if push_to_hub is enabled.
 
       optimizer: adamw_bf16        # BF16 AdamW optimizer.
-      learning_rate: 0.0001       # 1.2e-4; carried over from the earlier F2K run.
+      learning_rate: 0.00008       # 1.2e-4; carried over from the earlier F2K run.
       lr_scheduler: constant_with_warmup # Ramp up LR to avoid weird color biases.
       lr_warmup_steps: 100
       seed: 42                     # Training seed.
@@ -257,9 +257,9 @@ training:
       grad_clip_method: norm       # Clip by gradient norm.
 
       train_batch_size: 2            # 32GB+ balanced per-device batch size.
-      gradient_accumulation_steps: 2 # Keep effective batch at 4 for 9B.
+      gradient_accumulation_steps: 1 # Keep effective batch at 4 for 9B.
       num_train_epochs: 0            # Step-based training; max_train_steps controls run length.
-      max_train_steps: 2600          # Full Flux2 Klein character run.
+      max_train_steps: 3000          # Full Flux2 Klein character run.
       ignore_final_epochs: true      # This fixes early stop due to weird epoch calculation by simpletuner
 
       caption_dropout_probability: 0.0  # Disable caption dropout; keep trigger behavior stable.
@@ -274,8 +274,8 @@ training:
       validation_prompt_library: false # Disable SimpleTuner built-in prompt library.
       validation_disable_unconditional: true # Skip unconditional validation branch.
       validation_resolution: 1024x1024       # Keep validation affordable for the Flux2 run.
-      validation_num_inference_steps: 30     # Full-run validation sampling steps.
-      validation_guidance: 4.0               # Inference guidance used by validation.
+      validation_num_inference_steps: 40     # Full-run validation sampling steps.
+      validation_guidance: 5.0               # Inference guidance used by validation.
       validation_guidance_real: null         # Remove Chroma default guidance-real from generated config.
       validation_guidance_rescale: 0.0       # Guidance rescale; 0 disables rescale.
       validation_seed: 42                    # Deterministic validation seed.