diff --git a/trials/incsum.py b/trials/incsum.py
new file mode 100644
index 00000000..41b3d500
--- /dev/null
+++ b/trials/incsum.py
@@ -0,0 +1,158 @@
+# Observe the incremental summaries by performing summaries in chunks
+with open("transcript.txt") as f:
+    transcription = f.read()
+
+import spacy
+
+
+def split_text_file(filename, token_count):
+    nlp = spacy.load('en_core_web_md')
+
+    with open(filename, 'r') as file:
+        text = file.read()
+
+    doc = nlp(text)
+    total_tokens = len(doc)
+
+    parts = []
+    start_index = 0
+
+    while start_index < total_tokens:
+        end_index = start_index + token_count
+        part_tokens = doc[start_index:end_index]
+        part = ' '.join(token.text for token in part_tokens)
+        parts.append(part)
+        start_index = end_index
+
+    return parts
+
+# Set the chunk length here to split the transcript and test
+MAX_CHUNK_LENGTH=1000
+
+chunks = split_text_file("transcript.txt", MAX_CHUNK_LENGTH)
+print("Number of chunks", len(chunks))
+
+# Write chunks to file to refer to input vs output, separated by blank lines
+with open("chunks" + str(MAX_CHUNK_LENGTH) + ".txt", "a") as f:
+    for c in chunks:
+        f.write(c + "\n\n")
+
+# If we want to run only a certain model, type the option while running
+# ex. python incsum.py 1 => will run approach 1
+# If no input, will run all approaches
+
+import sys
+try:
+    index = sys.argv[1]
+except:
+    index = None
+
+
+# Approach 1 : facebook/bart-large-cnn
+if index == "1" or index is None:
+    SUMMARY_MODEL="facebook/bart-large-cnn"
+    MIN_LENGTH=5
+    MAX_LENGTH=10
+    BEAM_SIZE=2
+
+    print("Performing chunk summary : " + SUMMARY_MODEL)
+
+    from transformers import BartTokenizer, BartForConditionalGeneration
+
+    tokenizer = BartTokenizer.from_pretrained(SUMMARY_MODEL)
+    model = BartForConditionalGeneration.from_pretrained(SUMMARY_MODEL)
+    summaries = []
+    for c in chunks:
+        input_ids = tokenizer.encode(c,
+                                     truncation=True,
+                                     max_length=MAX_CHUNK_LENGTH,
+                                     padding="max_length",
+                                     return_tensors='pt')
+        summary_ids = model.generate(
+                input_ids,
+                num_beams=BEAM_SIZE,
+                max_length=56,
+                early_stopping=True,
+                length_penalty=1.0)
+        summary = tokenizer.decode(summary_ids[0], skip_special_tokens=True)
+        summaries.append(summary)
+
+    with open("bart-summaries.txt", "a") as f:
+        for summary in summaries:
+            f.write(summary + "\n\n")
+
+
+# Approach 2
+if index == "2" or index is None:
+    print("Performing chunk summary : " + "gpt-neo-1.3B")
+
+    import torch
+    from transformers import GPTNeoForCausalLM, GPT2Tokenizer
+
+    model = GPTNeoForCausalLM.from_pretrained("EleutherAI/gpt-neo-1.3B")
+    tokenizer = GPT2Tokenizer.from_pretrained("EleutherAI/gpt-neo-1.3B")
+    tokenizer.add_special_tokens({'pad_token': '[PAD]'})
+    summaries = []
+
+    for c in chunks:
+        input_ids = tokenizer.encode(c,
+                                     truncation=True,
+                                     return_tensors='pt')
+        input_length = input_ids.shape[1]
+        attention_mask = torch.ones(input_ids.shape, dtype=torch.long)
+
+        max_summary_length = 100
+        max_length = input_length + max_summary_length
+
+        output = model.generate(input_ids,
+                                max_length=max_length,
+                                attention_mask=attention_mask,
+                                pad_token_id=model.config.eos_token_id,
+                                 num_beams=4,
+                                 length_penalty=2.0,
+                                 early_stopping=True)
+        summary_ids = output[0, input_length:]
+        summary = tokenizer.decode(summary_ids, skip_special_tokens=True)
+        summaries.append(summary)
+        with open("gptneo1.3B-summaries.txt", "a") as f:
+                f.write(summary + "\n\n")
+
+# Approach 3
+if index == "3" or index is None:
+    print("Performing chunk summary : " + "mpt-7B")
+
+    import torch
+    import transformers
+    from transformers import AutoTokenizer
+
+    config = transformers.AutoConfig.from_pretrained('mosaicml/mpt-7b',
+                                                     trust_remote_code=True)
+    config.attn_config['attn_impl'] = 'triton'
+    config.max_seq_len = 1024
+    config.init_device = "meta"
+
+    model = transformers.AutoModelForCausalLM.from_pretrained(
+            'mosaicml/mpt-7b',
+            trust_remote_code=True,
+            torch_dtype=torch.bfloat16
+    )
+
+    tokenizer = AutoTokenizer.from_pretrained('EleutherAI/gpt-neox-20b')
+
+    summaries = []
+    for c in chunks:
+        input_ids = tokenizer.encode(c, return_tensors="pt")
+        attention_mask = torch.ones(input_ids.shape, dtype=torch.long)
+        output = model.generate(input_ids,
+                                max_new_tokens=25,
+                                attention_mask=attention_mask,
+                                pad_token_id=model.config.eos_token_id,
+                                num_return_sequences=1)
+        summary = tokenizer.decode(output[0],
+                                   skip_special_tokens=True)
+        summaries.append(summary)
+
+    with open("mpt-7b-summaries.txt", "a") as f:
+        for summary in summaries:
+            f.write(summary + "\n\n")
+