Files
llama.cpp/models/templates
Jesus Talavera 6137c325a1 chat : add Granite 4.0 chat template with correct tool_call role mapping (#20804)
* chat : add Granite 4.0 chat template with correct tool_call role mapping

Introduce `LLM_CHAT_TEMPLATE_GRANITE_4_0` alongside the existing Granite
3.x template (renamed `LLM_CHAT_TEMPLATE_GRANITE_3_X`).

The Granite 4.0 Jinja template uses `<tool_call>` XML tags and maps the
`assistant_tool_call` role to `<|start_of_role|>assistant<|end_of_role|><|tool_call|>`.
Without a matching C++ handler, the fallback path emits the literal role
`assistant_tool_call` which the model does not recognize, breaking tool
calling when `--jinja` is not used.

Changes:
- Rename `LLM_CHAT_TEMPLATE_GRANITE` to `LLM_CHAT_TEMPLATE_GRANITE_3_X`
  (preserves existing 3.x behavior unchanged)
- Add `LLM_CHAT_TEMPLATE_GRANITE_4_0` enum, map entry, and handler
- Detection: `<|start_of_role|>` + (`<tool_call>` or `<tools>`) → 4.0,
  otherwise → 3.x
- Add production Granite 4.0 Jinja template
- Add tests for both 3.x and 4.0 template paths (C++ and Jinja)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Code review: follow standard format and use common logic in test-chat-template.cpp

* Rename custom_conversation variable for extra_conversation to give it a more meaningful name

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-02 11:28:56 +02:00
..
2026-03-09 01:11:22 +01:00

These templates can be updated with the following commands:

./scripts/get_chat_template.py CohereForAI/c4ai-command-r-plus tool_use      > models/templates/CohereForAI-c4ai-command-r-plus-tool_use.jinja
./scripts/get_chat_template.py CohereForAI/c4ai-command-r7b-12-2024 default  > models/templates/CohereForAI-c4ai-command-r7b-12-2024-default.jinja
./scripts/get_chat_template.py CohereForAI/c4ai-command-r7b-12-2024 rag      > models/templates/CohereForAI-c4ai-command-r7b-12-2024-rag.jinja
./scripts/get_chat_template.py CohereForAI/c4ai-command-r7b-12-2024 tool_use > models/templates/CohereForAI-c4ai-command-r7b-12-2024-tool_use.jinja
./scripts/get_chat_template.py deepseek-ai/DeepSeek-R1-Distill-Llama-8B      > models/templates/deepseek-ai-DeepSeek-R1-Distill-Llama-8B.jinja
./scripts/get_chat_template.py deepseek-ai/DeepSeek-R1-Distill-Qwen-32B      > models/templates/deepseek-ai-DeepSeek-R1-Distill-Qwen-32B.jinja
./scripts/get_chat_template.py fireworks-ai/llama-3-firefunction-v2          > models/templates/fireworks-ai-llama-3-firefunction-v2.jinja
./scripts/get_chat_template.py google/gemma-2-2b-it                          > models/templates/google-gemma-2-2b-it.jinja
./scripts/get_chat_template.py meetkai/functionary-medium-v3.1               > models/templates/meetkai-functionary-medium-v3.1.jinja
./scripts/get_chat_template.py meetkai/functionary-medium-v3.2               > models/templates/meetkai-functionary-medium-v3.2.jinja
./scripts/get_chat_template.py meta-llama/Llama-3.1-8B-Instruct              > models/templates/meta-llama-Llama-3.1-8B-Instruct.jinja
./scripts/get_chat_template.py meta-llama/Llama-3.2-3B-Instruct              > models/templates/meta-llama-Llama-3.2-3B-Instruct.jinja
./scripts/get_chat_template.py meta-llama/Llama-3.3-70B-Instruct             > models/templates/meta-llama-Llama-3.3-70B-Instruct.jinja
./scripts/get_chat_template.py microsoft/Phi-3.5-mini-instruct               > models/templates/microsoft-Phi-3.5-mini-instruct.jinja
./scripts/get_chat_template.py mistralai/Mistral-Nemo-Instruct-2407          > models/templates/mistralai-Mistral-Nemo-Instruct-2407.jinja
./scripts/get_chat_template.py NousResearch/Hermes-2-Pro-Llama-3-8B tool_use > models/templates/NousResearch-Hermes-2-Pro-Llama-3-8B-tool_use.jinja
./scripts/get_chat_template.py NousResearch/Hermes-3-Llama-3.1-8B tool_use   > models/templates/NousResearch-Hermes-3-Llama-3.1-8B-tool_use.jinja
./scripts/get_chat_template.py Qwen/Qwen2.5-7B-Instruct                      > models/templates/Qwen-Qwen2.5-7B-Instruct.jinja
./scripts/get_chat_template.py Qwen/QwQ-32B                                  > models/templates/Qwen-QwQ-32B.jinja
./scripts/get_chat_template.py Qwen/Qwen3-0.6B                               > models/templates/Qwen-Qwen3-0.6B.jinja
./scripts/get_chat_template.py zai-org/GLM-4.5                               > models/templates/zai-org-GLM-4.5.jinja
./scripts/get_chat_template.py deepseek-ai/DeepSeek-V3.1                     > models/templates/deepseek-ai-DeepSeek-V3.1.jinja