QuantFactory/L3-8B-Stheno-v3.3-32K-GGUF
This is quantized version of Sao10K/L3-8B-Stheno-v3.3-32K created using llama.cpp
Model Description
Trained with compute from Backyard.ai
Training Details: Trained at 8K Context -> Expanded to 32K Context with PoSE training.
Dataset Modifications: - Further Cleaned up Roleplaying Samples -> Quality Check - Removed Low Quality Samples from Manual Check -> Increased Baseline Quality Floor - More Creative Writing Samples -> 2x Samples - Remade and Refined Detailed Instruct Data
Notes: - Training run is much less aggressive than previous Stheno versions. - This model works when tested in bf16 with the same configs as within the file. - I do not know the effects quantisation has on it. - Roleplays pretty well. Feels nice in my opinion. - It has some issues on long context understanding and reasoning. Much better vs rope scaling normally though, so that is a plus. - Reminder, this isn't a native 32K model. It has it's issues, but it's coherent and working well.
Sanity Check // Needle in a Haystack Results:
- This is not as complex as RULER or NIAN, but it's a basic evaluator. Some improper train examples had Haystack scores ranging from Red to Orange for most of the extended contexts.
Wandb Run:
Relevant Axolotl Configurations: -> Taken from winglian/Llama-3-8b-64k-PoSE - I tried to find my own configs, hours of tinkering but the one he used worked best, so I stuck to it. - 2M Rope Theta had the best loss results during training compared to other values. - Leaving it at 500K rope wasn't that much worse, but 4M and 8M Theta made the grad_norm values worsen even if loss drops fast. - Mixing in Pretraining Data was a PITA. Made it a lot worse with formatting. - Pretraining / Noise made it worse at Haystack too? It wasn't all Green, Mainly Oranges. - Improper / Bad Rope Theta shows in Grad_Norm exploding to thousands. It'll drop to low values alright, but it's a scary fast drop even with gradient clipping.
sequence_len: 8192
use_pose: true
pose_max_context_len: 32768
overrides_of_model_config:
rope_theta: 2000000.0
max_position_embeddings: 32768
# peft_use_dora: true
adapter: lora
peft_use_rslora: true
lora_model_dir:
lora_r: 256
lora_alpha: 256
lora_dropout: 0.1
lora_target_linear: true
lora_target_modules:
- gate_proj
- down_proj
- up_proj
- q_proj
- v_proj
- k_proj
- o_proj
warmup_steps: 80
gradient_accumulation_steps: 6
micro_batch_size: 1
num_epochs: 2
optimizer: adamw_bnb_8bit
lr_scheduler: cosine_with_min_lr
learning_rate: 0.00004
lr_scheduler_kwargs:
min_lr: 0.000004