diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..5dfe451
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,8 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from setuptools import setup, find_packages
+setup(
+    name="multifit",
+    version="1.0",
+    packages=find_packages(),
+)
\ No newline at end of file
diff --git a/sotabench/sotabench.py b/sotabench/sotabench.py
new file mode 100644
index 0000000..3ef46bc
--- /dev/null
+++ b/sotabench/sotabench.py
@@ -0,0 +1,61 @@
+from ulmfit import ULMFiT
+from fastai.text import *
+from sotabencheval.language_modelling import WikiText103Evaluator
+from sotabencheval.utils import is_server
+
+def iterate_over_batches(data, bs, bptt):
+    def batched(Z, bptt):
+        sz = Z.shape[-1]
+        for s in range(0, sz, bptt):
+            yield Z[..., s:s+bptt]
+    size = data.numel()
+    batched_size = ((size-1) // bs) * bs
+    # filp - to be able to switch to batch_size 1 later and maintain trasnfoxl memory
+    X = data[:batched_size].view(bs, -1).flip(0,)
+    Y = data[1:batched_size+1].view(bs, -1).flip(0,)
+    yield from zip(batched(X, bptt), batched(Y, bptt))
+    X = data[None, batched_size:-1]
+    Y = data[None, batched_size+1:]
+    yield from zip(batched(X, bptt), batched(Y, bptt))
+
+#TODO the tokenization removes new lines so te perplexity coalculation is off
+def evaluate(pretrained_name):
+    model = ULMFiT().from_pretrained_(pretrained_name)
+    if is_server():
+        wikitext_folder = WikiText103Evaluator.dataset.get_path(local_root="unused")
+    else:
+        wikitext_folder = untar_data(URLs.WIKITEXT)
+    ds = model.arch.dataset(wikitext_folder)
+
+    ds.use_base_model_subword_vocabulary(model.pretrain_lm.experiment_path)
+
+    test_df = ds._read_data(ds.tst_path)
+    data_lm = ds.databunch_from_df(TextLMDataBunch, test_df, test_df, bs=20, bptt=70)
+    learn = model.finetune_lm._learner(data_lm)
+
+    full_data = np.concatenate(data_lm.valid_ds.items)
+
+    evaluator = WikiText103Evaluator(
+        model_name="Multifit (slim)",
+        model_description=pretrained_name,
+        paper_arxiv_id="1909.04761",
+        local_root=str(wikitext_folder)
+    )
+
+    learn.loss_func = None
+
+    dev = torch.device("cuda")
+    evaluator.reset()
+    batches = iterate_over_batches(torch.tensor(full_data), bs=200, bptt=70)
+    for x,y in progress_bar(batches, total=len(full_data)//200//70):
+        logits = learn.pred_batch(batch=[x.to(dev), y.to(dev)])
+        log_probs = torch.log_softmax(logits, -1)
+        evaluator.add(log_probs, y)
+        if evaluator.cache_exists:
+            break
+    evaluator.save()
+    print(pretrained_name)
+    evaluator.print_results()
+    return evaluator.results
+
+evaluate("en_multifit_nl3_wiki103")
\ No newline at end of file
diff --git a/sotabench/sotabench_setup.sh b/sotabench/sotabench_setup.sh
new file mode 100755
index 0000000..46a2bff
--- /dev/null
+++ b/sotabench/sotabench_setup.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash -x
+source /workspace/venv/bin/activate
+PYTHON=${PYTHON:-"python"}
+REPO="$( cd "$(dirname "$0")" ; cd .. ; pwd -P )"
+cd $REPO
+$PYTHON -m pip install -e .
+$PYTHON -m pip install torch
+$PYTHON -m pip install spacy
+#$PYTHON -m spacy download en
+$PYTHON -m pip install git+https://github.com/PiotrCzapla/sotabench-eval.git