diff --git a/src/transformers/generation/logits_process.py b/src/transformers/generation/logits_process.py
index 5181b59ab565f3..527bb9bc1ee349 100644
--- a/src/transformers/generation/logits_process.py
+++ b/src/transformers/generation/logits_process.py
@@ -261,8 +261,8 @@ class TemperatureLogitsWarper(LogitsWarper):
     >>> generate_kwargs = {"max_new_tokens": 10, "do_sample": True, "temperature": 1.0, "num_return_sequences": 2}
     >>> outputs = model.generate(**inputs, **generate_kwargs)
     >>> print(tokenizer.batch_decode(outputs, skip_special_tokens=True))
-    ['Hugging Face Company is a joint venture between GEO Group, one of',
-    'Hugging Face Company is not an exact science – but what we believe does']
+    ['Hugging Face Company is one of these companies that is going to take a',
+    "Hugging Face Company is a brand created by Brian A. O'Neil"]
 
     >>> # However, with temperature close to 0, it approximates greedy decoding strategies (invariant)
     >>> generate_kwargs["temperature"] = 0.0001
@@ -419,7 +419,7 @@ class TopPLogitsWarper(LogitsWarper):
     ```python
     >>> from transformers import AutoTokenizer, AutoModelForCausalLM, set_seed
 
-    >>> set_seed(0)
+    >>> set_seed(1)
     >>> model = AutoModelForCausalLM.from_pretrained("distilbert/distilgpt2")
     >>> tokenizer = AutoTokenizer.from_pretrained("distilbert/distilgpt2")
 
@@ -428,7 +428,9 @@ class TopPLogitsWarper(LogitsWarper):
     >>> # With sampling, the output is unexpected -- sometimes too unexpected.
     >>> outputs = model.generate(**inputs, do_sample=True)
     >>> print(tokenizer.batch_decode(outputs, skip_special_tokens=True)[0])
-    A sequence: 1, 2, 0, 2, 2. 2, 2, 2, 2
+    A sequence: 1, 2, 3 | < 4 (left-hand pointer) ;
+    <BLANKLINE>
+    <BLANKLINE>
 
     >>> # With `top_p` sampling, the output gets restricted to high-probability tokens.
     >>> # Pro tip: In practice, LLMs use `top_p` in the 0.9-0.95 range.
@@ -483,7 +485,7 @@ class TopKLogitsWarper(LogitsWarper):
     ```python
     >>> from transformers import AutoTokenizer, AutoModelForCausalLM, set_seed
 
-    >>> set_seed(0)
+    >>> set_seed(1)
     >>> model = AutoModelForCausalLM.from_pretrained("distilbert/distilgpt2")
     >>> tokenizer = AutoTokenizer.from_pretrained("distilbert/distilgpt2")
 
@@ -492,7 +494,7 @@ class TopKLogitsWarper(LogitsWarper):
     >>> # With sampling, the output is unexpected -- sometimes too unexpected.
     >>> outputs = model.generate(**inputs, do_sample=True)
     >>> print(tokenizer.batch_decode(outputs, skip_special_tokens=True)[0])
-    A sequence: A, B, C, D, G, H, I. A, M
+    A sequence: A, B, C, D, E — S — O, P — R
 
     >>> # With `top_k` sampling, the output gets restricted the k most likely tokens.
     >>> # Pro tip: In practice, LLMs use `top_k` in the 5-50 range.
@@ -624,7 +626,7 @@ class EpsilonLogitsWarper(LogitsWarper):
     ```python
     >>> from transformers import AutoTokenizer, AutoModelForCausalLM, set_seed
 
-    >>> set_seed(0)
+    >>> set_seed(1)
     >>> model = AutoModelForCausalLM.from_pretrained("distilbert/distilgpt2")
     >>> tokenizer = AutoTokenizer.from_pretrained("distilbert/distilgpt2")
 
@@ -633,7 +635,9 @@ class EpsilonLogitsWarper(LogitsWarper):
     >>> # With sampling, the output is unexpected -- sometimes too unexpected.
     >>> outputs = model.generate(**inputs, do_sample=True)
     >>> print(tokenizer.batch_decode(outputs, skip_special_tokens=True)[0])
-    A sequence: 1, 2, 0, 2, 2. 2, 2, 2, 2
+    A sequence: 1, 2, 3 | < 4 (left-hand pointer) ;
+    <BLANKLINE>
+    <BLANKLINE>
 
     >>> # With epsilon sampling, the output gets restricted to high-probability tokens. Note that this is similar to
     >>> # Top P sampling, which restricts tokens based on their cumulative probability.
@@ -701,7 +705,7 @@ class EtaLogitsWarper(LogitsWarper):
     ```python
     >>> from transformers import AutoTokenizer, AutoModelForCausalLM, set_seed
 
-    >>> set_seed(0)
+    >>> set_seed(1)
     >>> model = AutoModelForCausalLM.from_pretrained("distilbert/distilgpt2")
     >>> tokenizer = AutoTokenizer.from_pretrained("distilbert/distilgpt2")
 
@@ -710,7 +714,9 @@ class EtaLogitsWarper(LogitsWarper):
     >>> # With sampling, the output is unexpected -- sometimes too unexpected.
     >>> outputs = model.generate(**inputs, do_sample=True)
     >>> print(tokenizer.batch_decode(outputs, skip_special_tokens=True)[0])
-    A sequence: 1, 2, 0, 2, 2. 2, 2, 2, 2
+    A sequence: 1, 2, 3 | < 4 (left-hand pointer) ;
+    <BLANKLINE>
+    <BLANKLINE>
 
     >>> # With eta sampling, the output gets restricted to high-probability tokens. You can see it as a dynamic form of
     >>> # epsilon sampling that adapts its cutoff probability based on the entropy (high entropy = lower cutoff).
@@ -1211,16 +1217,16 @@ class PrefixConstrainedLogitsProcessor(LogitsProcessor):
 
     >>> # We can contrain it with `prefix_allowed_tokens_fn` to force a certain behavior based on a prefix.
     >>> # For instance, we can force an entire entity to be generated when its beginning is detected.
-    >>> entity =  tokenizer(" Bob Marley", return_tensors="pt").input_ids[0]  # 3 tokens
+    >>> entity = tokenizer(" Bob Marley", return_tensors="pt").input_ids[0]  # 3 tokens
     >>> def prefix_allowed_tokens_fn(batch_id, input_ids):
     ...     '''
     ...     Attempts to generate 'Bob Marley' when 'Bob' is detected.
     ...     In this case, `batch_id` is not used, but you can set rules for each batch member.
     ...     '''
     ...     if input_ids[-1] == entity[0]:
-    ...         return entity[1]
+    ...         return [entity[1].item()]
     ...     elif input_ids[-2] == entity[0] and input_ids[-1] == entity[1]:
-    ...         return entity[2]
+    ...         return [entity[2].item()]
     ...     return list(range(tokenizer.vocab_size))  # If no match, allow all tokens
 
     >>> outputs = model.generate(**inputs, max_new_tokens=5, prefix_allowed_tokens_fn=prefix_allowed_tokens_fn)
@@ -1618,13 +1624,13 @@ class LogitNormalization(LogitsProcessor, LogitsWarper):
     >>> # By default, the scores are not normalized -- the sum of their exponentials is NOT a normalized probability
     >>> # distribution, summing to 1
     >>> outputs = model.generate(**inputs, return_dict_in_generate=True, output_scores=True)
-    >>> print(torch.sum(torch.exp(outputs.scores[-1])))
-    tensor(816.3250)
+    >>> print(torch.allclose(torch.sum(torch.exp(outputs.scores[-1])), torch.Tensor((1.000,)), rtol=1e-4))
+    False
 
     >>> # Normalizing them may have a positive impact on beam methods, or when using the scores on your application
     >>> outputs = model.generate(**inputs, renormalize_logits=True, return_dict_in_generate=True, output_scores=True)
-    >>> print(torch.sum(torch.exp(outputs.scores[-1])))
-    tensor(1.0000)
+    >>> print(torch.allclose(torch.sum(torch.exp(outputs.scores[-1])), torch.Tensor((1.000,)), rtol=1e-4))
+    True
     ```
     """
 
@@ -1655,7 +1661,7 @@ class SuppressTokensAtBeginLogitsProcessor(LogitsProcessor):
     >>> # Whisper has `begin_suppress_tokens` set by default (= `[220, 50256]`). 50256 is the EOS token, so this means
     >>> # it can't generate and EOS token in the first iteration, but it can in the others.
     >>> outputs = model.generate(**inputs, return_dict_in_generate=True, output_scores=True)
-    >>> print(outputs.scores[1][0, 50256])  # 1 (and not 0) is the first freely generated token
+    >>> print(outputs.scores[0][0, 50256])
     tensor(-inf)
     >>> print(outputs.scores[-1][0, 50256])  # in other places we can see some probability mass for EOS
     tensor(29.9010)
@@ -1664,7 +1670,7 @@ class SuppressTokensAtBeginLogitsProcessor(LogitsProcessor):
     >>> outputs = model.generate(
     ...     **inputs, return_dict_in_generate=True, output_scores=True, begin_suppress_tokens=None
     ... )
-    >>> print(outputs.scores[1][0, 50256])
+    >>> print(outputs.scores[0][0, 50256])
     tensor(11.2027)
     ```
     """
@@ -1713,7 +1719,7 @@ class SuppressTokensLogitsProcessor(LogitsProcessor):
     >>> # If we disable `suppress_tokens`, we can generate it.
     >>> outputs = model.generate(**inputs, return_dict_in_generate=True, output_scores=True, suppress_tokens=None)
     >>> print(outputs.scores[1][0, 1])
-    tensor(5.7738)
+    tensor(6.0678)
     ```
     """
 
@@ -1735,36 +1741,6 @@ class ForceTokensLogitsProcessor(LogitsProcessor):
     indices that will be forced before generation. The processor will set their log probs to `inf` so that they are
     sampled at their corresponding index. Originally created for
     [Whisper](https://huggingface.co/docs/transformers/model_doc/whisper).
-
-    Examples:
-    ```python
-    >>> from transformers import AutoProcessor, WhisperForConditionalGeneration
-    >>> from datasets import load_dataset
-
-    >>> processor = AutoProcessor.from_pretrained("openai/whisper-tiny.en")
-    >>> model = WhisperForConditionalGeneration.from_pretrained("openai/whisper-tiny.en")
-    >>> ds = load_dataset("hf-internal-testing/librispeech_asr_dummy", "clean", split="validation")
-    >>> inputs = processor(ds[0]["audio"]["array"], return_tensors="pt")
-
-    >>> # This Whisper model forces the generation to start with `50362` at the first position by default, i.e.
-    >>> # `"forced_decoder_ids": [[1, 50362]]`. This means all other tokens are masked out.
-    >>> outputs = model.generate(**inputs, return_dict_in_generate=True, output_scores=True)
-    >>> print(
-    ...     all(outputs.scores[0][0, i] == float("-inf") for i in range(processor.tokenizer.vocab_size) if i != 50362)
-    ... )
-    True
-    >>> print(outputs.scores[0][0, 50362])
-    tensor(0.)
-
-    >>> # If we disable `forced_decoder_ids`, we stop seeing that effect
-    >>> outputs = model.generate(**inputs, return_dict_in_generate=True, output_scores=True, forced_decoder_ids=None)
-    >>> print(
-    ...     all(outputs.scores[0][0, i] == float("-inf") for i in range(processor.tokenizer.vocab_size) if i != 50362)
-    ... )
-    False
-    >>> print(outputs.scores[0][0, 50362])
-    tensor(19.3140)
-    ```
     """
 
     def __init__(self, force_token_map: List[List[int]], _has_warned: Optional[bool] = False):
diff --git a/src/transformers/models/whisper/generation_whisper.py b/src/transformers/models/whisper/generation_whisper.py
index 0810707bd05108..8eca0c48b5dd6a 100644
--- a/src/transformers/models/whisper/generation_whisper.py
+++ b/src/transformers/models/whisper/generation_whisper.py
@@ -12,7 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import copy
 import math
 import warnings
 import zlib
@@ -474,11 +473,8 @@ def generate(
                 "The input name `inputs` is deprecated. Please make sure to use `input_features` instead.",
                 FutureWarning,
             )
-        # 1. copy generation config
-        if generation_config is None:
-            generation_config = copy.deepcopy(self.generation_config)
-        else:
-            generation_config = copy.deepcopy(generation_config)
+        # 1. prepare generation config
+        generation_config, kwargs = self._prepare_generation_config(generation_config, **kwargs)
 
         # 2. set global generate variables
         input_stride = self.model.encoder.conv1.stride[0] * self.model.encoder.conv2.stride[0]