diff --git a/ch05/01_main-chapter-code/ch05.ipynb b/ch05/01_main-chapter-code/ch05.ipynb
index b12efad..7b60435 100644
--- a/ch05/01_main-chapter-code/ch05.ipynb
+++ b/ch05/01_main-chapter-code/ch05.ipynb
@@ -1852,7 +1852,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "def generate(model, idx, max_new_tokens, context_size, temperature=1.0, top_k=None, eos_id=None):\n",
+    "def generate(model, idx, max_new_tokens, context_size, temperature=0.0, top_k=None, eos_id=None):\n",
     "\n",
     "    # For-loop is the same as before: Get logits, and only focus on last time step\n",
     "    for _ in range(max_new_tokens):\n",
@@ -2442,7 +2442,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.4"
+   "version": "3.10.6"
   }
  },
  "nbformat": 4,
diff --git a/ch05/01_main-chapter-code/gpt_generate.py b/ch05/01_main-chapter-code/gpt_generate.py
index d302719..4133b6d 100644
--- a/ch05/01_main-chapter-code/gpt_generate.py
+++ b/ch05/01_main-chapter-code/gpt_generate.py
@@ -215,7 +215,7 @@ def load_weights_into_gpt(gpt, params):
     gpt.out_head.weight = assign(gpt.out_head.weight, params["wte"])
 
 
-def generate(model, idx, max_new_tokens, context_size, temperature, top_k=None, eos_id=None):
+def generate(model, idx, max_new_tokens, context_size, temperature=0.0, top_k=None, eos_id=None):
 
     # For-loop is the same as before: Get logits, and only focus on last time step
     for _ in range(max_new_tokens):
diff --git a/ch05/02_alternative_weight_loading/previous_chapters.py b/ch05/02_alternative_weight_loading/previous_chapters.py
index ba15ef8..0646b20 100644
--- a/ch05/02_alternative_weight_loading/previous_chapters.py
+++ b/ch05/02_alternative_weight_loading/previous_chapters.py
@@ -254,7 +254,7 @@ def token_ids_to_text(token_ids, tokenizer):
     return tokenizer.decode(flat.tolist())
 
 
-def generate(model, idx, max_new_tokens, context_size, temperature=1.0, top_k=None, eos_id=None):
+def generate(model, idx, max_new_tokens, context_size, temperature=0.0, top_k=None, eos_id=None):
 
     # For-loop is the same as before: Get logits, and only focus on last time step
     for _ in range(max_new_tokens):
diff --git a/ch06/02_bonus_additional-experiments/previous_chapters.py b/ch06/02_bonus_additional-experiments/previous_chapters.py
index 862fe0b..66367c4 100644
--- a/ch06/02_bonus_additional-experiments/previous_chapters.py
+++ b/ch06/02_bonus_additional-experiments/previous_chapters.py
@@ -316,7 +316,7 @@ def load_weights_into_gpt(gpt, params):
     gpt.out_head.weight = assign(gpt.out_head.weight, params["wte"])
 
 
-def generate(model, idx, max_new_tokens, context_size, temperature=1.0, top_k=None, eos_id=None):
+def generate(model, idx, max_new_tokens, context_size, temperature=0.0, top_k=None, eos_id=None):
     # For-loop is the same as before: Get logits, and only focus on last time step
     for _ in range(max_new_tokens):
         idx_cond = idx[:, -context_size:]