diff --git a/models/config.yaml b/models/config.yaml
index 704012ac..68a78eb1 100644
--- a/models/config.yaml
+++ b/models/config.yaml
@@ -62,7 +62,6 @@ llama-65b-gptq-3bit:
   instruction_template: 'Vicuna-v1.1'
 .*vicuna.*(1.5|1_5):
   instruction_template: 'Vicuna-v1.1'
-  truncation_length: 4096
 .*stable.*vicuna:
   instruction_template: 'StableVicuna'
 (?!.*chat).*chinese-vicuna:
@@ -93,15 +92,10 @@ llama-65b-gptq-3bit:
   custom_stopping_strings: '"\n###"'
 .*raven:
   instruction_template: 'RWKV-Raven'
-.*ctx8192:
-  truncation_length: 8192
 .*moss-moon.*sft:
   instruction_template: 'MOSS'
 .*stablelm-tuned:
   instruction_template: 'StableLM'
-  truncation_length: 4096
-.*stablelm-base:
-  truncation_length: 4096
 .*galactica.*finetuned:
   instruction_template: 'Galactica Finetuned'
 .*galactica.*-v2:
@@ -147,7 +141,6 @@ llama-65b-gptq-3bit:
   instruction_template: 'Manticore Chat'
 .*bluemoonrp-(30|13)b:
   instruction_template: 'Bluemoon'
-  truncation_length: 4096
 .*Nous-Hermes-13b:
   instruction_template: 'Alpaca'
 .*airoboros:
@@ -181,16 +174,8 @@ llama-65b-gptq-3bit:
   custom_stopping_strings: '"<|end|>"'
 .*minotaur:
   instruction_template: 'Minotaur'
-.*minotaur-15b:
-  truncation_length: 8192
 .*orca_mini:
   instruction_template: 'Orca Mini'
-.*landmark:
-  truncation_length: 8192
-.*superhot-8k:
-  truncation_length: 8192
-.*xgen.*-inst:
-  truncation_length: 8192
   instruction_template: 'Vicuna-v0'
 .*(platypus|gplatty|superplatty):
   instruction_template: 'Alpaca'
@@ -200,23 +185,18 @@ llama-65b-gptq-3bit:
   instruction_template: 'Vicuna-v1.1'
 .*redmond-hermes-coder:
   instruction_template: 'Alpaca'
-  truncation_length: 8192
 .*wizardcoder-15b:
   instruction_template: 'Alpaca'
-  truncation_length: 8192
 .*wizardlm:
   instruction_template: 'Vicuna-v1.1'
 .*godzilla:
   instruction_template: 'Alpaca'
-.*llama-(2|v2):
-  truncation_length: 4096
 .*llama(-?)(2|v2).*chat:
   instruction_template: 'Llama-v2'
 .*newhope:
   instruction_template: 'NewHope'
 .*stablebeluga2:
   instruction_template: 'StableBeluga2'
-  truncation_length: 4096
 .*openchat:
   instruction_template: 'OpenChat'
 .*falcon.*-instruct:
diff --git a/modules/models_settings.py b/modules/models_settings.py
index 537bf0ab..b3611a94 100644
--- a/modules/models_settings.py
+++ b/modules/models_settings.py
@@ -1,3 +1,4 @@
+import json
 import re
 from pathlib import Path
 
@@ -15,6 +16,7 @@ def get_fallback_settings():
         'skip_special_tokens': shared.settings['skip_special_tokens'],
         'custom_stopping_strings': shared.settings['custom_stopping_strings'],
         'truncation_length': shared.settings['truncation_length'],
+        'max_seq_len': 2048,
         'n_ctx': 2048,
         'rope_freq_base': 0,
         'compress_pos_emb': 1,
@@ -54,6 +56,15 @@ def get_model_metadata(model):
         if 'llama.rope.freq_base' in metadata:
             model_settings['rope_freq_base'] = metadata['llama.rope.freq_base']
 
+    # Read transformers metadata. In particular, the sequence length for the model.
+    else:
+        path = Path(f'{shared.args.model_dir}/{model}/config.json')
+        if path.exists():
+            metadata = json.loads(open(path, 'r').read())
+            if 'max_position_embeddings' in metadata:
+                model_settings['truncation_length'] = metadata['max_position_embeddings']
+                model_settings['max_seq_len'] = metadata['max_position_embeddings']
+
     # Apply user settings from models/config-user.yaml
     settings = shared.user_config
     for pat in settings: