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modellist: automatically replace known chat templates with our versions (#3327)

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Signed-off-by: Jared Van Bortel <jared@nomic.ai>
Signed-off-by: AT <manyoso@users.noreply.github.com>
Co-authored-by: AT <manyoso@users.noreply.github.com>
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Jared Van Bortel 2024-12-19 16:35:37 -05:00 committed by GitHub
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1
gpt4all-chat/CHANGELOG.md
View File

@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
## [Unreleased]
### Added
- Automatically substitute chat templates that are not compatible with Jinja2Cpp in GGUFs ([#3327](https://github.com/nomic-ai/gpt4all/pull/3327))
- Built-in javascript code interpreter tool plus model ([#3173](https://github.com/nomic-ai/gpt4all/pull/3173))
### Fixed

1
gpt4all-chat/CMakeLists.txt
View File

@ -200,6 +200,7 @@ qt_add_executable(chat
src/download.cpp src/download.h
src/embllm.cpp src/embllm.h
src/jinja_helpers.cpp src/jinja_helpers.h
src/jinja_replacements.cpp src/jinja_replacements.h
src/llm.cpp src/llm.h
src/localdocs.cpp src/localdocs.h
src/localdocsmodel.cpp src/localdocsmodel.h

12
gpt4all-chat/metadata/models3.json
View File

@ -29,7 +29,8 @@
"description": "<ul><li>Fast responses</li><li>Chat based model</li><li>Accepts system prompts in Llama 3 format</li><li>Trained by Meta</li><li>License: <a href=\"https://llama.meta.com/llama3/license/\">Meta Llama 3 Community License</a></li></ul>",
"url": "https://gpt4all.io/models/gguf/Meta-Llama-3-8B-Instruct.Q4_0.gguf",
"promptTemplate": "<|start_header_id|>user<|end_header_id|>\n\n%1<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n%2<|eot_id|>",
"systemPrompt": ""
"systemPrompt": "",
"chatTemplate": "{%- set loop_messages = messages %}\n{%- for message in loop_messages %}\n {%- set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\\n\\n'+ message['content'] | trim + '<|eot_id|>' %}\n {{- content }}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|start_header_id|>assistant<|end_header_id|>\\n\\n' }}\n{%- endif %}"
},
{
"order": "b",
@ -113,7 +114,8 @@
"description": "<ul><li><strong>For advanced users only. Not recommended for use on Windows or Linux without selecting CUDA due to speed issues.</strong></li><li>Fast responses</li><li>Chat based model</li><li>Large context size of 128k</li><li>Accepts agentic system prompts in Llama 3.1 format</li><li>Trained by Meta</li><li>License: <a href=\"https://llama.meta.com/llama3_1/license/\">Meta Llama 3.1 Community License</a></li></ul>",
"url": "https://huggingface.co/GPT4All-Community/Meta-Llama-3.1-8B-Instruct-128k/resolve/main/Meta-Llama-3.1-8B-Instruct-128k-Q4_0.gguf",
"promptTemplate": "<|start_header_id|>user<|end_header_id|>\n\n%1<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n%2",
"systemPrompt": "<|start_header_id|>system<|end_header_id|>\nCutting Knowledge Date: December 2023\n\nYou are a helpful assistant.<|eot_id|>"
"systemPrompt": "<|start_header_id|>system<|end_header_id|>\nCutting Knowledge Date: December 2023\n\nYou are a helpful assistant.<|eot_id|>",
"chatTemplate": "{%- set loop_messages = messages %}\n{%- for message in loop_messages %}\n {%- set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\\n\\n'+ message['content'] | trim + '<|eot_id|>' %}\n {%- if loop.index0 == 0 %}\n {%- set content = bos_token + content %}\n {%- endif %}\n {{- content }}\n{%- endfor %}\n{{- '<|start_header_id|>assistant<|end_header_id|>\\n\\n' }}"
},
{
"order": "g",
@ -213,6 +215,7 @@
"url": "https://huggingface.co/lamhieu/ghost-7b-v0.9.1-gguf/resolve/main/ghost-7b-v0.9.1-Q4_0.gguf",
"promptTemplate": "<|user|>\n%1</s>\n<|assistant|>\n%2</s>\n",
"systemPrompt": "<|system|>\nYou are Ghost created by Lam Hieu. You are a helpful and knowledgeable assistant. You like to help and always give honest information, in its original language. In communication, you are always respectful, equal and promote positive behavior.\n</s>",
"chatTemplate": "{%- for message in messages %}\n {%- if message['role'] == 'user' %}\n {{- '<|user|>\\n' + message['content'] + eos_token }}\n {%- elif message['role'] == 'system' %}\n {{- '<|system|>\\n' + message['content'] + eos_token }}\n {%- elif message['role'] == 'assistant' %}\n {{- '<|assistant|>\\n' + message['content'] + eos_token }}\n {%- endif %}\n {%- if loop.last and add_generation_prompt %}\n {{- '<|assistant|>' }}\n {%- endif %}\n{%- endfor %}",
"systemMessage": "You are Ghost created by Lam Hieu. You are a helpful and knowledgeable assistant. You like to help and always give honest information, in its original language. In communication, you are always respectful, equal and promote positive behavior."
},
{
@ -298,7 +301,8 @@
"description": "<ul><li>Very fast responses</li><li>Chat based model</li><li>Accepts system prompts in Phi-3 format</li><li>Trained by Microsoft</li><li>License: <a href=\"https://opensource.org/license/mit\">MIT</a></li><li>No restrictions on commercial use</li></ul>",
"url": "https://gpt4all.io/models/gguf/Phi-3-mini-4k-instruct.Q4_0.gguf",
"promptTemplate": "<|user|>\n%1<|end|>\n<|assistant|>\n%2<|end|>\n",
"systemPrompt": ""
"systemPrompt": "",
"chatTemplate": "{{- bos_token }}\n{%- for message in messages %}\n {{- '<|' + message['role'] + '|>\\n' + message['content'] + '<|end|>\\n' }}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|assistant|>\\n' }}\n{%- else %}\n {{- eos_token }}\n{%- endif %}"
},
{
"order": "r",
@ -476,6 +480,6 @@
"url": "https://huggingface.co/Qwen/Qwen2-1.5B-Instruct-GGUF/resolve/main/qwen2-1_5b-instruct-q4_0.gguf",
"promptTemplate": "<|im_start|>user\n%1<|im_end|>\n<|im_start|>assistant\n%2<|im_end|>",
"systemPrompt": "<|im_start|>system\nBelow is an instruction that describes a task. Write a response that appropriately completes the request.<|im_end|>\n",
"chatTemplate": "{%- for message in messages %}\n {%- if loop.first and messages[0]['role'] != 'system' %}\n {{- '<|im_start|>system\\nYou are a helpful assistant.<|im_end|>\\n' }}\n {%- endif %}\n {{- '<|im_start|>' + message['role'] + '\\n' + message['content'] + '<|im_end|>' + '\\n' }}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|im_start|>assistant\\n' }}\n{%- endif %}"
"chatTemplate": "{%- for message in messages %}\n {%- if loop.first and messages[0]['role'] != 'system' %}\n {{- '<|im_start|>system\\nYou are a helpful assistant.<|im_end|>\\n' }}\n {%- endif %}\n {{- '<|im_start|>' + message['role'] + '\\n' + message['content'] + '<|im_end|>\\n' }}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|im_start|>assistant\\n' }}\n{%- endif %}"
}
]

480
gpt4all-chat/src/jinja_replacements.cpp Normal file
View File

@ -0,0 +1,480 @@
// The map in this file is automatically generated by Jared. Do not hand-edit it.
#include "jinja_replacements.h"
// This is a list of prompt templates known to GPT4All and their associated replacements which are automatically used
// instead when loading the chat template from GGUF. These exist for two primary reasons:
// - HuggingFace model authors make ugly chat templates because they do not expect the end user to see them;
// - and our Jinja2Cpp-based template parsing is not fully compatible with HuggingFace transformers and jinja2.
// Below is a list of known incompatibilities with the official HF jinja2 implementation. These are not all necessarily
// reflected in the below substitution list, and this cannot be an exhaustive list because there are a plethora of edge
// cases in template parsing in which jinja2 and Jinja2Cpp differ. These are differences that could be reasonably
// expected to affect chat templates that could be seen in the wild, or that cause a crash:
// - Jinja2Cpp crashes (in debug builds) if given the template `a[""(`
// - Jinja2Cpp does not support these jinja2 constructs:
// - `is not none`
// - list slicing, e.g. `messages[1:]`
// - the jinja2.ext.loopcontrols extension, which HF enables by default
// - a missing space after a quote in substitution (e.g. `{{ 'foo'}}`), which *has* been seen in the wild
// - GPT4All does not currently support these HuggingFace template features:
// - customized "tojson" filter (we provide the built-in Jinja2Cpp one)
// - the AssistantTracker extension
// The substitution list.
// For templates that apply to models listed in models3.json, these should be copied there as well for best
// compatibility with older versions of GPT4All.
const std::unordered_map<std::string_view, std::string_view> CHAT_TEMPLATE_SUBSTITUTIONS {
// calme-2.1-phi3.5-4b.Q6_K.gguf (reported by ThilotE on Discord)
{
R"TEMPLATE({% for message in messages %}{% if message['role'] == 'system' and message['content'] %}{{'<|system|>
' + message['content'] + '<|end|>
'}}{% elif message['role'] == 'user' %}{{'<|user|>
' + message['content'] + '<|end|>
'}}{% elif message['role'] == 'assistant' %}{{'<|assistant|>
' + message['content'] + '<|end|>
'}}{% endif %}{% endfor %}{% if add_generation_prompt %}{{ '<|assistant|>
' }}{% else %}{{ eos_token }}{% endif %})TEMPLATE",
R"TEMPLATE({%- for message in messages %}
{%- if message['role'] == 'system' and message['content'] %}
{{- '<|system|>\n' + message['content'] + '<|end|>\n' }}
{%- elif message['role'] == 'user' %}
{{- '<|user|>\n' + message['content'] + '<|end|>\n' }}
{%- elif message['role'] == 'assistant' %}
{{- '<|assistant|>\n' + message['content'] + '<|end|>\n' }}
{%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|assistant|>\n' }}
{%- else %}
{{- eos_token }}
{%- endif %})TEMPLATE",
},
// gemma-2-9b-it-Q4_0.gguf (nomic-ai/gpt4all#3282)
{
R"TEMPLATE({{ bos_token }}{% if messages[0]['role'] == 'system' %}{{ raise_exception('System role not supported') }}{% endif %}{% for message in messages %}{% if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}{{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}{% endif %}{% if (message['role'] == 'assistant') %}{% set role = 'model' %}{% else %}{% set role = message['role'] %}{% endif %}{{ '<start_of_turn>' + role + '
' + message['content'] | trim + '<end_of_turn>
' }}{% endfor %}{% if add_generation_prompt %}{{'<start_of_turn>model
'}}{% endif %})TEMPLATE",
R"TEMPLATE({{- bos_token }}
{%- if messages[0]['role'] == 'system' %}
{{- raise_exception('System role not supported') }}
{%- endif %}
{%- for message in messages %}
{%- if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}
{{- raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}
{%- endif %}
{%- if message['role'] == 'assistant' %}
{%- set role = 'model' %}
{%- else %}
{%- set role = message['role'] %}
{%- endif %}
{{- '<start_of_turn>' + role + '\n' + message['content'] | trim + '<end_of_turn>\n' }}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<start_of_turn>model\n' }}
{%- endif %})TEMPLATE",
},
// ghost-7b-v0.9.1-Q4_0.gguf
{
R"TEMPLATE({% for message in messages %}
{% if message['role'] == 'user' %}
{{ '<|user|>
' + message['content'] + eos_token }}
{% elif message['role'] == 'system' %}
{{ '<|system|>
' + message['content'] + eos_token }}
{% elif message['role'] == 'assistant' %}
{{ '<|assistant|>
' + message['content'] + eos_token }}
{% endif %}
{% if loop.last and add_generation_prompt %}
{{ '<|assistant|>' }}
{% endif %}
{% endfor %})TEMPLATE",
R"TEMPLATE({%- for message in messages %}
{%- if message['role'] == 'user' %}
{{- '<|user|>\n' + message['content'] + eos_token }}
{%- elif message['role'] == 'system' %}
{{- '<|system|>\n' + message['content'] + eos_token }}
{%- elif message['role'] == 'assistant' %}
{{- '<|assistant|>\n' + message['content'] + eos_token }}
{%- endif %}
{%- if loop.last and add_generation_prompt %}
{{- '<|assistant|>' }}
{%- endif %}
{%- endfor %})TEMPLATE",
},
// Llama-3.2-1B-Instruct-Q4_0.gguf, Llama-3.2-3B-Instruct-Q4_0.gguf, SummLlama3.2-3B-Q4_0.gguf (nomic-ai/gpt4all#3309)
{
R"TEMPLATE({{- bos_token }}
{%- if custom_tools is defined %}
{%- set tools = custom_tools %}
{%- endif %}
{%- if not tools_in_user_message is defined %}
{%- set tools_in_user_message = true %}
{%- endif %}
{%- if not date_string is defined %}
{%- if strftime_now is defined %}
{%- set date_string = strftime_now("%d %b %Y") %}
{%- else %}
{%- set date_string = "26 Jul 2024" %}
{%- endif %}
{%- endif %}
{%- if not tools is defined %}
{%- set tools = none %}
{%- endif %}
{#- This block extracts the system message, so we can slot it into the right place. #}
{%- if messages[0]['role'] == 'system' %}
{%- set system_message = messages[0]['content']|trim %}
{%- set messages = messages[1:] %}
{%- else %}
{%- set system_message = "" %}
{%- endif %}
{#- System message #}
{{- "<|start_header_id|>system<|end_header_id|>\n\n" }}
{%- if tools is not none %}
{{- "Environment: ipython\n" }}
{%- endif %}
{{- "Cutting Knowledge Date: December 2023\n" }}
{{- "Today Date: " + date_string + "\n\n" }}
{%- if tools is not none and not tools_in_user_message %}
{{- "You have access to the following functions. To call a function, please respond with JSON for a function call." }}
{{- 'Respond in the format {"name": function name, "parameters": dictionary of argument name and its value}.' }}
{{- "Do not use variables.\n\n" }}
{%- for t in tools %}
{{- t | tojson(indent=4) }}
{{- "\n\n" }}
{%- endfor %}
{%- endif %}
{{- system_message }}
{{- "<|eot_id|>" }}
{#- Custom tools are passed in a user message with some extra guidance #}
{%- if tools_in_user_message and not tools is none %}
{#- Extract the first user message so we can plug it in here #}
{%- if messages | length != 0 %}
{%- set first_user_message = messages[0]['content']|trim %}
{%- set messages = messages[1:] %}
{%- else %}
{{- raise_exception("Cannot put tools in the first user message when there's no first user message!") }}
{%- endif %}
{{- '<|start_header_id|>user<|end_header_id|>\n\n' -}}
{{- "Given the following functions, please respond with a JSON for a function call " }}
{{- "with its proper arguments that best answers the given prompt.\n\n" }}
{{- 'Respond in the format {"name": function name, "parameters": dictionary of argument name and its value}.' }}
{{- "Do not use variables.\n\n" }}
{%- for t in tools %}
{{- t | tojson(indent=4) }}
{{- "\n\n" }}
{%- endfor %}
{{- first_user_message + "<|eot_id|>"}}
{%- endif %}
{%- for message in messages %}
{%- if not (message.role == 'ipython' or message.role == 'tool' or 'tool_calls' in message) %}
{{- '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' }}
{%- elif 'tool_calls' in message %}
{%- if not message.tool_calls|length == 1 %}
{{- raise_exception("This model only supports single tool-calls at once!") }}
{%- endif %}
{%- set tool_call = message.tool_calls[0].function %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' -}}
{{- '{"name": "' + tool_call.name + '", ' }}
{{- '"parameters": ' }}
{{- tool_call.arguments | tojson }}
{{- "}" }}
{{- "<|eot_id|>" }}
{%- elif message.role == "tool" or message.role == "ipython" %}
{{- "<|start_header_id|>ipython<|end_header_id|>\n\n" }}
{%- if message.content is mapping or message.content is iterable %}
{{- message.content | tojson }}
{%- else %}
{{- message.content }}
{%- endif %}
{{- "<|eot_id|>" }}
{%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %})TEMPLATE",
R"TEMPLATE({{- bos_token }}
{%- if not date_string is defined %}
{%- if strftime_now is defined %}
{%- set date_string = strftime_now('%d %b %Y') %}
{%- else %}
{%- set date_string = '26 Jul 2024' %}
{%- endif %}
{%- endif %}
{#- This block extracts the system message, so we can slot it into the right place. #}
{%- if messages[0]['role'] == 'system' %}
{%- set system_message = messages[0]['content'] | trim %}
{%- set loop_start = 1 %}
{%- else %}
{%- set system_message = '' %}
{%- set loop_start = 0 %}
{%- endif %}
{#- System message #}
{{- '<|start_header_id|>system<|end_header_id|>\n\n' }}
{{- 'Cutting Knowledge Date: December 2023\n' }}
{{- 'Today Date: ' + date_string + '\n\n' }}
{{- system_message }}
{{- '<|eot_id|>' }}
{%- for message in messages %}
{%- if loop.index0 >= loop_start %}
{{- '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n' + message['content'] | trim + '<|eot_id|>' }}
{%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %})TEMPLATE",
},
// Llama-3.3-70B-Instruct-Q4_0.gguf (nomic-ai/gpt4all#3305)
{
R"TEMPLATE({{- bos_token }}
{%- if custom_tools is defined %}
{%- set tools = custom_tools %}
{%- endif %}
{%- if not tools_in_user_message is defined %}
{%- set tools_in_user_message = true %}
{%- endif %}
{%- if not date_string is defined %}
{%- set date_string = "26 Jul 2024" %}
{%- endif %}
{%- if not tools is defined %}
{%- set tools = none %}
{%- endif %}
{#- This block extracts the system message, so we can slot it into the right place. #}
{%- if messages[0]['role'] == 'system' %}
{%- set system_message = messages[0]['content']|trim %}
{%- set messages = messages[1:] %}
{%- else %}
{%- set system_message = "" %}
{%- endif %}
{#- System message + builtin tools #}
{{- "<|start_header_id|>system<|end_header_id|>\n\n" }}
{%- if builtin_tools is defined or tools is not none %}
{{- "Environment: ipython\n" }}
{%- endif %}
{%- if builtin_tools is defined %}
{{- "Tools: " + builtin_tools | reject('equalto', 'code_interpreter') | join(", ") + "\n\n"}}
{%- endif %}
{{- "Cutting Knowledge Date: December 2023\n" }}
{{- "Today Date: " + date_string + "\n\n" }}
{%- if tools is not none and not tools_in_user_message %}
{{- "You have access to the following functions. To call a function, please respond with JSON for a function call." }}
{{- 'Respond in the format {"name": function name, "parameters": dictionary of argument name and its value}.' }}
{{- "Do not use variables.\n\n" }}
{%- for t in tools %}
{{- t | tojson(indent=4) }}
{{- "\n\n" }}
{%- endfor %}
{%- endif %}
{{- system_message }}
{{- "<|eot_id|>" }}
{#- Custom tools are passed in a user message with some extra guidance #}
{%- if tools_in_user_message and not tools is none %}
{#- Extract the first user message so we can plug it in here #}
{%- if messages | length != 0 %}
{%- set first_user_message = messages[0]['content']|trim %}
{%- set messages = messages[1:] %}
{%- else %}
{{- raise_exception("Cannot put tools in the first user message when there's no first user message!") }}
{%- endif %}
{{- '<|start_header_id|>user<|end_header_id|>\n\n' -}}
{{- "Given the following functions, please respond with a JSON for a function call " }}
{{- "with its proper arguments that best answers the given prompt.\n\n" }}
{{- 'Respond in the format {"name": function name, "parameters": dictionary of argument name and its value}.' }}
{{- "Do not use variables.\n\n" }}
{%- for t in tools %}
{{- t | tojson(indent=4) }}
{{- "\n\n" }}
{%- endfor %}
{{- first_user_message + "<|eot_id|>"}}
{%- endif %}
{%- for message in messages %}
{%- if not (message.role == 'ipython' or message.role == 'tool' or 'tool_calls' in message) %}
{{- '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' }}
{%- elif 'tool_calls' in message %}
{%- if not message.tool_calls|length == 1 %}
{{- raise_exception("This model only supports single tool-calls at once!") }}
{%- endif %}
{%- set tool_call = message.tool_calls[0].function %}
{%- if builtin_tools is defined and tool_call.name in builtin_tools %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' -}}
{{- "<|python_tag|>" + tool_call.name + ".call(" }}
{%- for arg_name, arg_val in tool_call.arguments | items %}
{{- arg_name + '="' + arg_val + '"' }}
{%- if not loop.last %}
{{- ", " }}
{%- endif %}
{%- endfor %}
{{- ")" }}
{%- else %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' -}}
{{- '{"name": "' + tool_call.name + '", ' }}
{{- '"parameters": ' }}
{{- tool_call.arguments | tojson }}
{{- "}" }}
{%- endif %}
{%- if builtin_tools is defined %}
{#- This means we're in ipython mode #}
{{- "<|eom_id|>" }}
{%- else %}
{{- "<|eot_id|>" }}
{%- endif %}
{%- elif message.role == "tool" or message.role == "ipython" %}
{{- "<|start_header_id|>ipython<|end_header_id|>\n\n" }}
{%- if message.content is mapping or message.content is iterable %}
{{- message.content | tojson }}
{%- else %}
{{- message.content }}
{%- endif %}
{{- "<|eot_id|>" }}
{%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %})TEMPLATE",
R"TEMPLATE({{- bos_token }}
{%- if not date_string is defined %}
{%- if strftime_now is defined %}
{%- set date_string = strftime_now("%d %b %Y") %}
{%- else %}
{%- set date_string = "26 Jul 2024" %}
{%- endif %}
{%- endif %}
{#- This block extracts the system message, so we can slot it into the right place. #}
{%- if messages[0]['role'] == 'system' %}
{%- set system_message = messages[0]['content'] | trim %}
{%- set loop_start = 1 %}
{%- else %}
{%- set system_message = "" %}
{%- set loop_start = 0 %}
{%- endif %}
{#- System message #}
{{- "<|start_header_id|>system<|end_header_id|>\n\n" }}
{{- "Cutting Knowledge Date: December 2023\n" }}
{{- "Today Date: " + date_string + "\n\n" }}
{{- system_message }}
{{- "<|eot_id|>" }}
{%- for message in messages %}
{%- if loop.index0 >= loop_start %}
{{- '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n' + message['content'] | trim + '<|eot_id|>' }}
{%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %})TEMPLATE",
},
// Meta-Llama-3.1-8B-Instruct-128k-Q4_0.gguf
{
R"TEMPLATE({% set loop_messages = messages %}{% for message in loop_messages %}{% set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>
'+ message['content'] | trim + '<|eot_id|>' %}{% if loop.index0 == 0 %}{% set content = bos_token + content %}{% endif %}{{ content }}{% endfor %}{{ '<|start_header_id|>assistant<|end_header_id|>
' }})TEMPLATE",
R"TEMPLATE({%- set loop_messages = messages %}
{%- for message in loop_messages %}
{%- set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' %}
{%- if loop.index0 == 0 %}
{%- set content = bos_token + content %}
{%- endif %}
{{- content }}
{%- endfor %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }})TEMPLATE",
},
// Meta-Llama-3-8B-Instruct.Q4_0.gguf
{
R"TEMPLATE({% set loop_messages = messages %}{% for message in loop_messages %}{% set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>
'+ message['content'] | trim + '<|eot_id|>' %}{{ content }}{% endfor %}{% if add_generation_prompt %}{{ '<|start_header_id|>assistant<|end_header_id|>
' }}{% endif %})TEMPLATE",
R"TEMPLATE({%- set loop_messages = messages %}
{%- for message in loop_messages %}
{%- set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' %}
{{- content }}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %})TEMPLATE",
},
// mistral-7b-openorca.gguf2.Q4_0.gguf, Hermes-3-Llama-3.2-3B.Q4_0.gguf
{
R"TEMPLATE({% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in messages %}{{'<|im_start|>' + message['role'] + '
' + message['content'] + '<|im_end|>' + '
'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant
' }}{% endif %})TEMPLATE",
R"TEMPLATE({%- if not add_generation_prompt is defined %}
{%- set add_generation_prompt = false %}
{%- endif %}
{%- for message in messages %}
{{- '<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n' }}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|im_start|>assistant\n' }}
{%- endif %})TEMPLATE",
},
// Nous-Hermes-2-Mistral-7B-DPO.Q4_0.gguf
{
R"TEMPLATE({% for message in messages %}{{'<|im_start|>' + message['role'] + '
' + message['content'] + '<|im_end|>' + '
'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant
' }}{% endif %})TEMPLATE",
R"TEMPLATE({%- for message in messages %}
{{- '<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n' }}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|im_start|>assistant\n' }}
{%- endif %})TEMPLATE",
},
// Phi-3-mini-4k-instruct.Q4_0.gguf
{
R"TEMPLATE({{ bos_token }}{% for message in messages %}{{'<|' + message['role'] + '|>' + '
' + message['content'] + '<|end|>
' }}{% endfor %}{% if add_generation_prompt %}{{ '<|assistant|>
' }}{% else %}{{ eos_token }}{% endif %})TEMPLATE",
R"TEMPLATE({{- bos_token }}
{%- for message in messages %}
{{- '<|' + message['role'] + '|>\n' + message['content'] + '<|end|>\n' }}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|assistant|>\n' }}
{%- else %}
{{- eos_token }}
{%- endif %})TEMPLATE",
},
// qwen2-1_5b-instruct-q4_0.gguf, Qwen2-1.5B-Instruct.Q6_K.gguf (nomic-ai/gpt4all#3263), Qwen2-72B-Instruct.Q4_K_M.gguf
{
R"TEMPLATE({% for message in messages %}{% if loop.first and messages[0]['role'] != 'system' %}{{ '<|im_start|>system
You are a helpful assistant.<|im_end|>
' }}{% endif %}{{'<|im_start|>' + message['role'] + '
' + message['content'] + '<|im_end|>' + '
'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant
' }}{% endif %})TEMPLATE",
R"TEMPLATE({%- for message in messages %}
{%- if loop.first and messages[0]['role'] != 'system' %}
{{- '<|im_start|>system\nYou are a helpful assistant.<|im_end|>\n' }}
{%- endif %}
{{- '<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>\n' }}
{%- endfor %}
{%- if add_generation_prompt %}
{{- '<|im_start|>assistant\n' }}
{%- endif %})TEMPLATE",
},
};

6
gpt4all-chat/src/jinja_replacements.h Normal file
View File

@ -0,0 +1,6 @@
#pragma once
#include <string_view>
#include <unordered_map>
extern const std::unordered_map<std::string_view, std::string_view> CHAT_TEMPLATE_SUBSTITUTIONS;

14
gpt4all-chat/src/modellist.cpp
View File

@ -1,6 +1,7 @@
#include "modellist.h"
#include "download.h"
#include "jinja_replacements.h"
#include "mysettings.h"
#include "network.h"
@ -352,7 +353,18 @@ QVariant ModelInfo::defaultChatTemplate() const
auto path = (dirpath + filename()).toUtf8();
auto res = LLModel::Implementation::chatTemplate(path.constData());
if (res) {
m_modelChatTemplate = QString::fromStdString(*res);
std::string ggufTmpl(std::move(*res));
if (ggufTmpl.size() >= 2 && ggufTmpl.end()[-2] != '\n' && ggufTmpl.end()[-1] == '\n')
ggufTmpl.erase(ggufTmpl.end() - 1); // strip trailing newline for e.g. Llama-3.2-3B-Instruct
if (
auto replacement = CHAT_TEMPLATE_SUBSTITUTIONS.find(ggufTmpl);
replacement != CHAT_TEMPLATE_SUBSTITUTIONS.end()
) {
qWarning() << "automatically substituting chat template for" << filename();
auto &[badTemplate, goodTemplate] = *replacement;
ggufTmpl = goodTemplate;
}
m_modelChatTemplate = QString::fromStdString(ggufTmpl);
} else {
qWarning().nospace() << "failed to get chat template for " << filename() << ": " << res.error().c_str();
m_modelChatTemplate = QString(); // do not retry