Skip to content

Add Saiga chat format. #1050

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 4, 2024
Merged

Add Saiga chat format. #1050

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 22 additions & 0 deletions llama_cpp/llama_chat_format.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -704,6 +704,28 @@ def format_openchat(
return ChatFormatterResponse(prompt=_prompt, stop=_sep)


# Chat format for Saiga models, see more details and available models:
# https://huggingface.co/collections/IlyaGusev/saiga2-saigamistral-6505d4ccc3d1e53166b636cd
@register_chat_format("saiga")
def format_saiga(
messages: list[llama_types.ChatCompletionRequestMessage],
**kwargs,
) -> ChatFormatterResponse:
_message_template = "<s>{role}\n{content}</s>"
_roles = dict(user="user", bot="bot", system="system")
_messages = _map_roles(messages, _roles)

_prompt = ""
for role, content in _messages:
if content:
_prompt += _message_template.format(role=role, content=content)
else:
_prompt += f"<s>{role}\n"
# Response template
_prompt += "<s>bot"
return ChatFormatterResponse(prompt=_prompt.strip())


@register_chat_completion_handler("functionary")
def functionary_chat_handler(
llama: llama.Llama,
Expand Down