Instructions to use pragmaticcs/PentaCoder-9B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use pragmaticcs/PentaCoder-9B with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="pragmaticcs/PentaCoder-9B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("pragmaticcs/PentaCoder-9B")
model = AutoModelForCausalLM.from_pretrained("pragmaticcs/PentaCoder-9B", device_map="auto")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=256)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use pragmaticcs/PentaCoder-9B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "pragmaticcs/PentaCoder-9B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "pragmaticcs/PentaCoder-9B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/pragmaticcs/PentaCoder-9B

SGLang

How to use pragmaticcs/PentaCoder-9B with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "pragmaticcs/PentaCoder-9B" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "pragmaticcs/PentaCoder-9B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "pragmaticcs/PentaCoder-9B" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "pragmaticcs/PentaCoder-9B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use pragmaticcs/PentaCoder-9B with Docker Model Runner:
```
docker model run hf.co/pragmaticcs/PentaCoder-9B
```

PentaCoder-9B / chat_template.jinja

pragmaticcs

Upload chat_template.jinja with huggingface_hub

50db790 verified 27 days ago

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33.1 kB

{%- set template_version = "qwen3.5-3.6-kat-qwopus-agentworld-ornith-merged-v3-agentic" %}
{#- =========================================================================================
    QWEN HYBRID AGENTIC CHAT TEMPLATE (KAT-Coder + Qwopus + AgentWorld + Ornith)
    Supported tool formats:
      - 'qwen3_coder' (default): Official XML syntax (<function=...><parameter=...>)
      - 'json': Official Qwen / Qwopus JSON syntax (<tool_call>{"name":...,"arguments":...}</tool_call>)
    Agentic Features:
      - Runtime protocol collision suppression (_suppress_tools / [TOOL_REQUEST])
      - 3-tier consecutive failure warning escalation (anti-loop circuit breaker)
      - MCP / ToolCall argument normalization (.arguments, .parameters, .input)
      - Non-destructive JSON response truncation protection
      - Dynamic thinking pruning on multi-turn trajectories
   ========================================================================================= -#}
{%- set _tool_format = tool_call_format if tool_call_format is defined else 'qwen3_coder' %}
{%- set enable_thinking = (enable_thinking not in (false, 'false', 'False', 0, '0', 'off', 'none')) if enable_thinking is defined else true %}
{%- set auto_disable_thinking_with_tools = (auto_disable_thinking_with_tools in (true, 'true', 'True', 1, '1', 'on')) if auto_disable_thinking_with_tools is defined else false %}
{%- if preserve_reasoning is defined and preserve_reasoning is not none %}
    {%- set _preserve_thinking = (preserve_reasoning not in (false, 'false', 'False', 0, '0', 'off', 'none')) %}
{%- elif preserve_thinking is defined and preserve_thinking is not none %}
    {%- set _preserve_thinking = (preserve_thinking not in (false, 'false', 'False', 0, '0', 'off', 'none')) %}
{%- else %}
    {%- set _preserve_thinking = true %}
{%- endif %}
{%- set max_tool_arg_chars = (max_tool_arg_chars | int) if (max_tool_arg_chars is defined and max_tool_arg_chars is not none) else 0 %}
{%- set max_tool_response_chars = (max_tool_response_chars | int) if (max_tool_response_chars is defined and max_tool_response_chars is not none) else 0 %}
{%- set _has_tools = (tools is defined and tools and tools is iterable and tools is not mapping) %}
{# --- Dynamic Reasoning Effort Mapping --- #}
{%- set _effort_raw = (reasoning_effort | string | lower) if reasoning_effort is defined and reasoning_effort is not none else 'medium' %}
{%- set _initial_thinking = enable_thinking %}
{%- set _initial_effort = 'medium' %}
{%- if _effort_raw in ('none', 'off') %}
    {%- set _initial_thinking = false %}
    {%- set _initial_effort = 'medium' %}
{%- elif _effort_raw in ('minimal', 'low') %}
    {%- set _initial_effort = 'low' %}
{%- elif _effort_raw in ('high', 'xhigh', 'max', 'ultracode', 'extreme', 'deep', 'long') %}
    {%- set _initial_thinking = true %}
    {%- set _initial_effort = 'xhigh' %}
{%- else %}
    {%- set _initial_effort = 'medium' %}
{%- endif %}
{%- set ns_state = namespace(thinking=_initial_thinking, effort=_initial_effort) %}
{%- if auto_disable_thinking_with_tools and _has_tools %}
    {%- set ns_state.thinking = false %}
{%- endif %}
{# --- In-Prompt Thinking Directive Scanning --- #}
{%- for msg in messages %}
    {%- if msg.role == 'system' or msg.role == 'developer' or msg.role == 'user' %}
        {%- if msg.content is string %}
            {%- if '<|think_off|>' in msg.content %}
                {%- set ns_state.thinking = false %}
            {%- elif '<|think_on|>' in msg.content %}
                {%- set ns_state.thinking = true %}
            {%- elif '<|think_xhigh|>' in msg.content or '<|think_high|>' in msg.content or '<|think_ultracode|>' in msg.content or '<|think_extreme|>' in msg.content or '<|think_max|>' in msg.content or '<|think_deep|>' in msg.content or '<|think_long|>' in msg.content %}
                {%- set ns_state.thinking = true %}
                {%- set ns_state.effort = 'xhigh' %}
            {%- elif '<|think_low|>' in msg.content or '<|think_minimal|>' in msg.content %}
                {%- set ns_state.thinking = true %}
                {%- set ns_state.effort = 'low' %}
            {%- elif '<|think_medium|>' in msg.content %}
                {%- set ns_state.thinking = true %}
                {%- set ns_state.effort = 'medium' %}
            {%- endif %}
        {%- elif msg.content is iterable and msg.content is not mapping %}
            {%- for item in msg.content %}
                {%- if item is string %}
                    {%- set _item_text = item %}
                {%- elif item is mapping and 'text' in item and item.text is string %}
                    {%- set _item_text = item.text %}
                {%- elif item is mapping and 'content' in item and item.content is string %}
                    {%- set _item_text = item.content %}
                {%- else %}
                    {%- set _item_text = '' %}
                {%- endif %}
                {%- if _item_text %}
                    {%- if '<|think_off|>' in _item_text %}
                        {%- set ns_state.thinking = false %}
                    {%- elif '<|think_on|>' in _item_text %}
                        {%- set ns_state.thinking = true %}
                    {%- elif '<|think_xhigh|>' in _item_text or '<|think_high|>' in _item_text or '<|think_ultracode|>' in _item_text or '<|think_extreme|>' in _item_text or '<|think_max|>' in _item_text or '<|think_deep|>' in _item_text or '<|think_long|>' in _item_text %}
                        {%- set ns_state.thinking = true %}
                        {%- set ns_state.effort = 'xhigh' %}
                    {%- elif '<|think_low|>' in _item_text or '<|think_minimal|>' in _item_text %}
                        {%- set ns_state.thinking = true %}
                        {%- set ns_state.effort = 'low' %}
                    {%- elif '<|think_medium|>' in _item_text %}
                        {%- set ns_state.thinking = true %}
                        {%- set ns_state.effort = 'medium' %}
                    {%- endif %}
                {%- endif %}
            {%- endfor %}
        {%- endif %}
    {%- endif %}
{%- endfor %}
{%- set reasoning_instructions = '' %}
{%- if ns_state.thinking %}
    {%- if ns_state.effort == 'xhigh' %}
        {%- set reasoning_instructions = 'Reasoning effort is set to xhigh. Please think rigorously through the task, explore alternative hypotheses, validate edge cases, and prioritize architectural soundness, consistency, and correctness in the final answer.' %}
    {%- elif ns_state.effort == 'low' %}
        {%- set reasoning_instructions = 'Reasoning effort is set to low. Keep your thinking concise, focused, and move directly to execution or tool calls without unnecessary elaboration.' %}
    {%- endif %}
{%- endif %}
{# --- Content Render Macro (Enforces Pure-Text CausalLM) --- #}
{%- macro render_content(content, is_system_content=false) %}
    {%- if content is string %}
        {{- content }}
    {%- elif content is iterable and content is not mapping %}
        {%- for item in content %}
            {%- if item is mapping %}
                {%- if item.type == 'image' or 'image' in item or 'image_url' in item %}
                    {{- raise_exception('This model is a pure text CausalLM (vision tower removed). Image inputs are not supported.') }}
                {%- elif item.type == 'video' or 'video' in item %}
                    {{- raise_exception('This model is a pure text CausalLM (vision tower removed). Video inputs are not supported.') }}
                {%- elif 'text' in item %}
                    {{- (item.text | string) if item.text is not none else '' }}
                {%- elif 'content' in item and item.content is string %}
                    {{- item.content }}
                {%- else %}
                    {{- item | tojson }}
                {%- endif %}
            {%- else %}
                {{- item | string }}
            {%- endif %}
        {%- endfor %}
    {%- elif content is none or content is undefined %}
        {{- '' }}
    {%- else %}
        {{- raise_exception('Unexpected content type.') }}
    {%- endif %}
{%- endmacro %}
{%- if not messages %}
    {{- raise_exception('No messages provided.') }}
{%- endif %}
{# --- Head Extraction (System/Developer Messages) --- #}
{%- set head = namespace(count=0, seen_non_system=false) %}
{%- for message in messages %}
    {%- set _is_sys = (message.role == 'system' or message.role == 'developer') %}
    {%- if _is_sys and not head.seen_non_system %}
        {%- set head.count = head.count + 1 %}
    {%- else %}
        {%- set head.seen_non_system = true %}
    {%- endif %}
{%- endfor %}
{%- set sys_state = namespace(content='') %}
{%- for message in messages[:head.count] %}
    {%- set _part = render_content(message.content, true) | trim %}
    {%- if '<|think_off|>' in _part %}{%- set _part = _part.split('<|think_off|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_on|>' in _part %}{%- set _part = _part.split('<|think_on|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_xhigh|>' in _part %}{%- set _part = _part.split('<|think_xhigh|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_high|>' in _part %}{%- set _part = _part.split('<|think_high|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_ultracode|>' in _part %}{%- set _part = _part.split('<|think_ultracode|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_extreme|>' in _part %}{%- set _part = _part.split('<|think_extreme|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_max|>' in _part %}{%- set _part = _part.split('<|think_max|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_deep|>' in _part %}{%- set _part = _part.split('<|think_deep|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_long|>' in _part %}{%- set _part = _part.split('<|think_long|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_medium|>' in _part %}{%- set _part = _part.split('<|think_medium|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_low|>' in _part %}{%- set _part = _part.split('<|think_low|>') | join('') | trim %}{%- endif %}
    {%- if '<|think_minimal|>' in _part %}{%- set _part = _part.split('<|think_minimal|>') | join('') | trim %}{%- endif %}
    {%- if _part %}
        {%- if sys_state.content %}
            {%- set sys_state.content = sys_state.content ~ '\n\n' ~ _part %}
        {%- else %}
            {%- set sys_state.content = _part %}
        {%- endif %}
    {%- endif %}
{%- endfor %}
{%- set _sc = sys_state.content %}
{%- set _msgs = messages[head.count:] %}
{# --- Optional Terse Directive --- #}
{%- set _terse_on = (terse in (true, 'true', 'True', 1, '1', 'on')) if terse is defined else false %}
{%- if _terse_on %}
    {%- if ns_state.thinking %}
        {%- set _terse_lead = 'Answer directly, after thinking. Lead with the answer, then only what it needs to be correct and usable.' %}
    {%- else %}
        {%- set _terse_lead = 'Answer directly and concisely. Give the answer with only what it needs to be correct and usable.' %}
    {%- endif %}
    {%- set _terse_core %}
Never: open with preamble or pleasantries; restate the question; add filler transitions; hedge with niceties; or repeat a point you have already made.
Always: keep essential steps, caveats, uncertainties, and specifics — never drop correctness or a needed warning for brevity. Keep the final answer lean. Use the least structure that conveys it (plain prose when short; lists or code only when they earn their place). If genuinely uncertain, say so and explain why — never omit uncertainty for the sake of brevity.
If a user request is genuinely ambiguous, ask a sharp question, do not guess.
    {%- endset %}
    {%- set _terse = _terse_lead ~ '\n' ~ (_terse_core | trim) %}
    {%- if not _sc %}
        {%- set _sc = _terse | trim %}
    {%- else %}
        {%- set _sc = (_sc | trim) ~ '\n\n' ~ (_terse | trim) %}
    {%- endif %}
{%- endif %}
{# --- Frontend Runtime Protocol Collision Detection (Borrowed from Donor 1) --- #}
{%- set _runtime_tool_protocol = (_sc is defined and _sc and ('[TOOL_REQUEST]' in _sc or '[AVAILABLE_TOOLS]' in _sc or '<tool_protocol>' in _sc)) %}
{%- set _suppress_tools = (suppress_tool_instructions in (true, 'true', 'True', 1, '1', 'on')) if suppress_tool_instructions is defined else _runtime_tool_protocol %}
{# --- Tool System Prompt Injection --- #}
{%- if _has_tools and not _suppress_tools %}
    {{- '<|im_start|>system\n' }}
    {%- if reasoning_instructions %}
        {{- reasoning_instructions + '\n\n' }}
    {%- endif %}
    {{- '# Tools\n\nYou have access to the following functions:\n\n<tools>' }}
    {%- for tool in tools %}
        {{- '\n' }}
        {{- tool | tojson }}
    {%- endfor %}
    {{- '\n</tools>' }}
    {%- if _tool_format == 'json' %}
        {#- Canonical Qwen / Qwopus JSON invocation format (Borrowed from Donor 2) -#}
        {{- '\n\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\n' }}
        {%- if ns_state.thinking %}
            {{- '<think>\nBrief explanation of next step or parameter rationale\n</think>\n' }}
        {%- endif %}
        {{- '<tool_call>\n{"name": "example_function_name", "arguments": {"example_parameter_1": "value_1", "example_parameter_2": "value_2"}}\n</tool_call>\n\n<IMPORTANT>\n' }}
        {%- if ns_state.thinking %}
            {{- '- All planning, hypothesis testing, and error reflection MUST be placed strictly inside the <think></think> block.\n' }}
            {{- '- Output the <tool_call> block IMMEDIATELY after thinking with NO conversational text before it.\n' }}
        {%- else %}
            {{- '- Output the <tool_call> block IMMEDIATELY with NO conversational text before it.\n' }}
        {%- endif %}
        {{- '- The <tool_call> tag MUST be at the very beginning of a new line, with NO indentation.\n' }}
        {{- '- For multiple calls in parallel, output a separate <tool_call></tool_call> block for EACH function. Do NOT nest calls.\n' }}
        {{- '- Keep tool calls purposeful: issue only the calls required for the immediate next step.\n' }}
        {{- '- Once all necessary data is gathered, provide your final answer directly without calling further tools.\n</IMPORTANT>' }}
    {%- else %}
        {#- Official Qwen3-Coder XML syntax (<function=...><parameter=...>) -#}
        {{- '\n\nIf you choose to call a function ONLY reply in the following format with NO suffix:\n\n' }}
        {%- if ns_state.thinking %}
            {{- '<think>\nBrief explanation of next step or parameter rationale\n</think>\n' }}
        {%- endif %}
        {{- '<tool_call>\n<function=example_function_name>\n<parameter=example_parameter_1>\nvalue_1\n</parameter>\n<parameter=example_parameter_2>\nvalue_2\n</parameter>\n</function>\n</tool_call>\n\n<IMPORTANT>\n' }}
        {%- if ns_state.thinking %}
            {{- '- All planning, hypothesis testing, and error reflection MUST be placed strictly inside the <think></think> block.\n' }}
            {{- '- Output the <tool_call> block IMMEDIATELY after thinking with NO conversational text before it.\n' }}
        {%- else %}
            {{- '- Output the <tool_call> block IMMEDIATELY with NO conversational text before it.\n' }}
        {%- endif %}
        {{- '- Function calls MUST follow the specified format: an inner <function=...></function> block nested within <tool_call></tool_call> tags.\n' }}
        {{- '- The <tool_call> and <function> tags MUST be at the very beginning of a new line, with NO spaces or indentation before them.\n' }}
        {{- '- For multiple calls, output a separate, completely closed <tool_call></tool_call> block for EACH function. Do NOT nest blocks.\n' }}
        {{- '- Keep tool calls purposeful: issue only the calls required for the immediate next step.\n' }}
        {{- '- Once all necessary data is gathered, provide your final answer directly without calling further tools.\n</IMPORTANT>' }}
    {%- endif %}
    {%- if _sc %}
        {{- '\n\n' + _sc }}
    {%- endif %}
    {{- '<|im_end|>\n' }}
{%- else %}
    {%- if _sc %}
        {{- '<|im_start|>system\n' + (reasoning_instructions + '\n\n' if reasoning_instructions else '') + _sc + '<|im_end|>\n' }}
    {%- elif reasoning_instructions %}
        {{- '<|im_start|>system\n' + reasoning_instructions + '<|im_end|>\n' }}
    {%- endif %}
{%- endif %}
{# --- Multi-Turn Trajectory Analysis (Scanning for Root User Query) --- #}
{%- set ns = namespace(found_query=false, last_query_index=0) %}
{%- for message in _msgs[::-1] %}
    {%- set index = (_msgs | length - 1) - loop.index0 %}
    {%- if not ns.found_query and message.role == 'user' %}
        {%- set _rc = render_content(message.content) | trim %}
        {%- if not (_rc.startswith('<tool_response>') and _rc.endswith('</tool_response>')) %}
            {%- set ns.found_query = true %}
            {%- set ns.last_query_index = index %}
        {%- endif %}
    {%- endif %}
{%- endfor %}
{# Fallback when entire context consists of autonomous tool loops (Borrowed from Donor 1) #}
{%- if not ns.found_query and _msgs | length > 0 %}
    {%- set ns.last_query_index = (_msgs | length - 1) %}
{%- endif %}
{# --- Conversation Render Loop --- #}
{%- set ns2 = namespace(prev_role='', consecutive_failures=0) %}
{%- for message in _msgs %}
    {%- set is_system = (message.role == "system" or message.role == "developer") %}
    {%- set content = render_content(message.content, is_system) | trim %}
    {%- if is_system or message.role == 'user' %}
        {%- if '<|think_off|>' in content %}{%- set content = content.split('<|think_off|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_on|>' in content %}{%- set content = content.split('<|think_on|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_xhigh|>' in content %}{%- set content = content.split('<|think_xhigh|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_high|>' in content %}{%- set content = content.split('<|think_high|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_ultracode|>' in content %}{%- set content = content.split('<|think_ultracode|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_extreme|>' in content %}{%- set content = content.split('<|think_extreme|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_max|>' in content %}{%- set content = content.split('<|think_max|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_deep|>' in content %}{%- set content = content.split('<|think_deep|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_long|>' in content %}{%- set content = content.split('<|think_long|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_medium|>' in content %}{%- set content = content.split('<|think_medium|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_low|>' in content %}{%- set content = content.split('<|think_low|>') | join('') | trim %}{%- endif %}
        {%- if '<|think_minimal|>' in content %}{%- set content = content.split('<|think_minimal|>') | join('') | trim %}{%- endif %}
    {%- endif %}
    {%- if is_system %}
        {{- '<|im_start|>system\n' + content + '<|im_end|>\n' }}
    {%- elif message.role == 'user' %}
        {%- set ns2.consecutive_failures = 0 %}
        {{- '<|im_start|>user\n' + content + '<|im_end|>\n' }}
    {%- elif message.role == 'assistant' %}
        {%- set reasoning_content = '' %}
        {%- set _explicit_reasoning = '' %}
        {%- if message.reasoning_content is defined and message.reasoning_content is not none %}
            {%- if message.reasoning_content is string %}
                {%- set _explicit_reasoning = message.reasoning_content %}
            {%- elif message.reasoning_content is mapping and 'text' in message.reasoning_content %}
                {%- set _explicit_reasoning = message.reasoning_content.text | string %}
            {%- else %}
                {%- set _explicit_reasoning = message.reasoning_content | string %}
            {%- endif %}
        {%- elif message.thinking is defined and message.thinking is not none %}
            {%- if message.thinking is string %}
                {%- set _explicit_reasoning = message.thinking %}
            {%- elif message.thinking is mapping and 'text' in message.thinking %}
                {%- set _explicit_reasoning = message.thinking.text | string %}
            {%- else %}
                {%- set _explicit_reasoning = message.thinking | string %}
            {%- endif %}
        {%- elif message.reasoning is defined and message.reasoning is not none %}
            {%- if message.reasoning is string %}
                {%- set _explicit_reasoning = message.reasoning %}
            {%- elif message.reasoning is mapping and 'text' in message.reasoning %}
                {%- set _explicit_reasoning = message.reasoning.text | string %}
            {%- else %}
                {%- set _explicit_reasoning = message.reasoning | string %}
            {%- endif %}
        {%- endif %}
        {%- if _explicit_reasoning %}
            {%- set _lead_end = '' %}
            {%- if '</think>' in content %}
                {%- set _lead_end = '</think>' %}
            {%- elif '</thinking>' in content %}
                {%- set _lead_end = '</thinking>' %}
            {%- endif %}
            {%- if _lead_end %}
                {%- set _parts = content.split(_lead_end) %}
                {%- set content = (_parts[1:] | join(_lead_end)).lstrip('\n') %}
            {%- endif %}
            {%- set reasoning_content = _explicit_reasoning %}
        {%- else %}
            {%- set _think_end = '' %}
            {%- if '</think>' in content %}
                {%- set _think_end = '</think>' %}
            {%- elif '</thinking>' in content %}
                {%- set _think_end = '</thinking>' %}
            {%- endif %}
            {%- if _think_end %}
                {%- set _think_start = '<thinking>' if 'thinking' in _think_end else '<think>' %}
                {%- set _parts = content.split(_think_end) %}
                {%- set reasoning_content = _parts[0].rstrip('\n') %}
                {%- if _think_start in reasoning_content %}
                    {%- set reasoning_content = reasoning_content.split(_think_start)[-1].lstrip('\n') %}
                {%- endif %}
                {%- set content = (_parts[1:] | join(_think_end)).lstrip('\n') %}
            {%- endif %}
        {%- endif %}
        {%- set reasoning_content = reasoning_content | trim %}
        {# Emit Assistant Thought and Content #}
        {%- if reasoning_content and (_preserve_thinking or loop.index0 >= ns.last_query_index) %}
            {{- '<|im_start|>assistant\n<think>\n' + reasoning_content + '\n</think>\n\n' + content }}
        {%- else %}
            {{- '<|im_start|>assistant\n' + content }}
        {%- endif %}
        {# Emit Tool Calls (Guarded against double emission if <tool_call> is already in content) #}
        {%- if message.tool_calls is defined and message.tool_calls and message.tool_calls is iterable and message.tool_calls is not mapping and '<tool_call>' not in content %}
            {%- for tool_call in message.tool_calls %}
                {%- if tool_call.function is defined and tool_call.function is not none %}
                    {%- set tc = tool_call.function %}
                {%- else %}
                    {%- set tc = tool_call %}
                {%- endif %}
                {%- set tc_name = tc.name if (tc.name is defined and tc.name is not none) else '' %}
                {# Resolve Arguments across OpenAI, Anthropic/Claude, and MCP schemas (.arguments, .parameters, .input) #}
                {%- set tc_args_raw = none %}
                {%- if tc.arguments is defined and tc.arguments is not none %}
                    {%- set tc_args_raw = tc.arguments %}
                {%- elif tc.parameters is defined and tc.parameters is not none %}
                    {%- set tc_args_raw = tc.parameters %}
                {%- elif tc.input is defined and tc.input is not none %}
                    {%- set tc_args_raw = tc.input %}
                {%- endif %}
                {%- if _tool_format == 'json' %}
                    {%- if loop.first %}
                        {%- if content | trim %}
                            {{- '\n\n' }}
                        {%- endif %}
                    {%- else %}
                        {{- '\n' }}
                    {%- endif %}
                    {%- set _args = '{}' %}
                    {%- if tc_args_raw is not none %}
                        {%- if tc_args_raw is mapping %}
                            {%- set _args = tc_args_raw | tojson %}
                        {%- elif tc_args_raw is string %}
                            {%- set _trimmed_args = tc_args_raw | trim %}
                            {%- if _trimmed_args | length > 0 %}
                                {%- if _trimmed_args | first == '{' and _trimmed_args | last == '}' %}
                                    {%- set _args = _trimmed_args %}
                                {%- else %}
                                    {%- set _args = tc_args_raw | tojson %}
                                {%- endif %}
                            {%- endif %}
                        {%- else %}
                            {%- set _args = tc_args_raw | tojson %}
                        {%- endif %}
                    {%- endif %}
                    {{- '<tool_call>\n{"name": ' }}{{- tc_name | tojson }}{{- ', "arguments": ' }}{{- _args }}{{- '}\n</tool_call>' }}
                {%- else %}
                    {%- if loop.first %}
                        {%- if content | trim %}
                            {{- '\n\n<tool_call>\n<function=' + tc_name + '>\n' }}
                        {%- else %}
                            {{- '<tool_call>\n<function=' + tc_name + '>\n' }}
                        {%- endif %}
                    {%- else %}
                        {{- '\n<tool_call>\n<function=' + tc_name + '>\n' }}
                    {%- endif %}
                    {%- if tc_args_raw is not none %}
                        {%- if tc_args_raw is mapping %}
                            {%- for args_name, args_value in tc_args_raw.items() %}
                                {{- '<parameter=' + args_name + '>\n' }}
                                {%- if args_value is string %}
                                    {%- set _av = args_value %}
                                {%- else %}
                                    {%- set _av = args_value | tojson %}
                                {%- endif %}
                                {%- if max_tool_arg_chars > 0 and _av | length > max_tool_arg_chars %}
                                    {{- _av[:max_tool_arg_chars] + '\n[TRUNCATED - original length ' ~ (_av | length | string) ~ ' chars]' }}
                                {%- else %}
                                    {{- _av }}
                                {%- endif %}
                                {{- '\n</parameter>\n' }}
                            {%- endfor %}
                        {%- else %}
                            {%- if tc_args_raw is string %}
                                {%- set _raw_args = tc_args_raw %}
                            {%- else %}
                                {%- set _raw_args = tc_args_raw | tojson %}
                            {%- endif %}
                            {%- if _raw_args %}
                                {%- if max_tool_arg_chars > 0 and _raw_args | length > max_tool_arg_chars %}
                                    {{- _raw_args[:max_tool_arg_chars] + '\n[TRUNCATED - original length ' ~ (_raw_args | length | string) ~ ' chars]' }}
                                {%- else %}
                                    {{- _raw_args }}
                                {%- endif %}
                            {%- endif %}
                        {%- endif %}
                    {%- endif %}
                    {{- '</function>\n</tool_call>' }}
                {%- endif %}
            {%- endfor %}
        {%- endif %}
        {{- '<|im_end|>\n' }}
    {%- elif message.role == 'tool' %}
        {# --- Multi-Turn Tool Response & Escalating Circuit Breaker --- #}
        {%- set _content_lower = content | lower %}
        {%- set _content_head = _content_lower[:150] %}
        {%- set _is_code_or_grep = ('throw new ' in _content_lower or 'throw error' in _content_lower or 'console.error' in _content_lower or 'logger.error' in _content_lower or 'logging.error' in _content_lower or 'import ' in _content_head or 'def ' in _content_head or 'function ' in _content_head) %}
        {%- set _exit_code_zero = ('exit code: 0' in _content_head or 'process exited with code 0' in _content_head) %}
        {%- set _error_field_ok = ('"error": null' in _content_head or '"error":null' in _content_head or '"error": false' in _content_head or '"error":false' in _content_head or '"error": ""' in _content_head or '"error":""' in _content_head) %}
        {%- set _strong_error = (('"error":' in _content_head and not _error_field_ok) or '"status": "error"' in _content_head or '"status":"error"' in _content_head or '"success": false' in _content_head or '"success":false' in _content_head or 'traceback (most recent call last):' in _content_head or 'command not found' in _content_head or 'invalid syntax' in _content_head or 'fatal:' in _content_head or 'permission denied' in _content_head or 'no such file or directory' in _content_head or '404 not found' in _content_head or 'rate limit' in _content_head or 'connection refused' in _content_head or 'timed out' in _content_head or (('exit code: ' in _content_head or 'process exited with code' in _content_head) and not _exit_code_zero) or _content_head.startswith('exception:') or _content_head.startswith('failed to ')) %}
        {%- set _weak_error = ('error:' in _content_head or 'err!' in _content_head) %}
        {%- set _weak_suppressed = ('$ ' in _content_head or 'took ' in _content_head or content | length >= 600) %}
        {%- if not _is_code_or_grep and (_strong_error or (_weak_error and not _weak_suppressed)) %}
            {%- set ns2.consecutive_failures = ns2.consecutive_failures + 1 %}
        {%- else %}
            {%- set ns2.consecutive_failures = 0 %}
        {%- endif %}
        {%- if ns2.prev_role != 'tool' %}
            {{- '<|im_start|>user' }}
        {%- endif %}
        {# Truncate non-JSON outputs safely, alert if JSON was clipped (Borrowed from Donor 1) #}
        {%- set _is_json_payload = (content | trim | length > 0 and (content | trim)[:1] in ('{', '[')) %}
        {%- if max_tool_response_chars > 0 and content | length > max_tool_response_chars %}
            {%- if _is_json_payload %}
                {%- set content = content[:max_tool_response_chars] + '\n[TRUNCATED: Output exceeded ' ~ max_tool_response_chars ~ ' chars. Remaining JSON payload clipped]' %}
            {%- else %}
                {%- set content = content[:max_tool_response_chars] + '\n[TRUNCATED - original length ' ~ (content | length | string) ~ ' chars]' %}
            {%- endif %}
        {%- endif %}
        {{- '\n<tool_response>\n' + content }}
        {# 3-Tier Failure Escalation (Anti-Loop Circuit Breaker) #}
        {%- if ns2.consecutive_failures >= 3 %}
            {{- '\n\n⚠️ SYSTEM WARNING: ' ~ ns2.consecutive_failures ~ ' consecutive tool errors detected. CRITICAL AGENTIC LOOP. Do NOT repeat the failed command or variations of it. If a dependency, tool, or path is missing, immediately PIVOT to an alternative diagnostic tool or report the blocker directly.' }}
        {%- elif ns2.consecutive_failures == 2 %}
            {{- '\n\n⚠️ SYSTEM WARNING: 2 consecutive tool errors detected. Your previous technical approach is fundamentally incorrect. You MUST diagnose root cause and use a completely different approach or command.' }}
        {%- elif ns2.consecutive_failures == 1 %}
            {{- '\n\n⚠️ SYSTEM WARNING: The previous tool call returned an error. Diagnose the failure and retry with corrected arguments.' }}
        {%- endif %}
        {{- '\n</tool_response>' }}
        {%- if loop.last %}
            {{- '<|im_end|>\n' }}
        {%- else %}
            {%- set _next_role = _msgs[loop.index0 + 1].role %}
            {%- if _next_role != 'tool' %}
                {{- '<|im_end|>\n' }}
            {%- endif %}
        {%- endif %}
    {%- else %}
        {{- '<|im_start|>user\n[' + message.role + ']: ' + content + '<|im_end|>\n' }}
    {%- endif %}
    {%- set ns2.prev_role = message.role %}
{%- endfor %}
{# --- Generation Prompt --- #}
{%- set _add_gen = (add_generation_prompt in (true, 'true', 'True', 1, '1', 'on')) if add_generation_prompt is defined else false %}
{%- if _add_gen %}
    {{- '<|im_start|>assistant\n' }}
    {%- if not ns_state.thinking %}
        {{- '<think>\n\n</think>\n\n' }}
    {%- else %}
        {{- '<think>\n' }}
    {%- endif %}
{%- endif %}