tool-call: fix Qwen 2.5 Coder support, add micro benchmarks, support trigger patterns for lazy grammars (#12034)

* sampler: turn lazy grammar trigger words to regexes

* add scripts/tool_bench.sh & .py

* constrain llama json output regardless of function name if matches at beginning

* update relaxed newline space rule in grammar tests

* support add_generation_prompt query parameter (useful for /apply_template)

* Update src/llama-grammar.cpp

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
Olivier Chafik 2025-03-05 13:05:13 +00:00 committed by GitHub
parent fa31c438e0
commit 669912d9a5
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26 changed files with 1314 additions and 408 deletions

236
examples/server/tests/unit/test_tool_call.py Normal file → Executable file
View file

@ -1,4 +1,12 @@
#!/usr/bin/env python
import pytest
# ensure grandparent path is in sys.path
from pathlib import Path
import sys
path = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(path))
from utils import *
server: ServerProcess
@ -66,15 +74,8 @@ WEATHER_TOOL = {
}
def do_test_completion_with_required_tool_tiny(template_name: str, tool: dict, argument_key: str | None):
global server
n_predict = 512
# server = ServerPreset.stories15m_moe()
server.jinja = True
server.n_predict = n_predict
server.chat_template_file = f'../../../models/templates/{template_name}.jinja'
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
def do_test_completion_with_required_tool_tiny(server: ServerProcess, tool: dict, argument_key: str | None, n_predict, **kwargs):
res = server.make_request("POST", "/v1/chat/completions", data={
"max_tokens": n_predict,
"messages": [
{"role": "system", "content": "You are a coding assistant."},
@ -83,16 +84,14 @@ def do_test_completion_with_required_tool_tiny(template_name: str, tool: dict, a
"tool_choice": "required",
"tools": [tool],
"parallel_tool_calls": False,
"temperature": 0.0,
"top_k": 1,
"top_p": 1.0,
**kwargs,
})
assert res.status_code == 200, f"Expected status code 200, got {res.status_code}"
choice = res.body["choices"][0]
tool_calls = choice["message"].get("tool_calls")
assert tool_calls and len(tool_calls) == 1, f'Expected 1 tool call in {choice["message"]}'
tool_call = tool_calls[0]
assert choice["message"].get("content") is None, f'Expected no content in {choice["message"]}'
assert choice["message"].get("content") in (None, ""), f'Expected no content in {choice["message"]}'
expected_function_name = "python" if tool["type"] == "code_interpreter" else tool["function"]["name"]
assert expected_function_name == tool_call["function"]["name"]
actual_arguments = tool_call["function"]["arguments"]
@ -108,7 +107,14 @@ def do_test_completion_with_required_tool_tiny(template_name: str, tool: dict, a
("meta-llama-Llama-3.3-70B-Instruct", PYTHON_TOOL, "code"),
])
def test_completion_with_required_tool_tiny_fast(template_name: str, tool: dict, argument_key: str | None):
do_test_completion_with_required_tool_tiny(template_name, tool, argument_key)
global server
n_predict = 512
# server = ServerPreset.stories15m_moe()
server.jinja = True
server.n_predict = n_predict
server.chat_template_file = f'../../../models/templates/{template_name}.jinja'
server.start(timeout_seconds=TIMEOUT_SERVER_START)
do_test_completion_with_required_tool_tiny(server, tool, argument_key, n_predict, temperature=0.0, top_k=1, top_p=1.0)
@pytest.mark.slow
@ -130,10 +136,17 @@ def test_completion_with_required_tool_tiny_fast(template_name: str, tool: dict,
("deepseek-ai-DeepSeek-R1-Distill-Llama-8B", TEST_TOOL, "success"),
("deepseek-ai-DeepSeek-R1-Distill-Llama-8B", PYTHON_TOOL, "code"),
("fireworks-ai-llama-3-firefunction-v2", TEST_TOOL, "success"),
("fireworks-ai-llama-3-firefunction-v2", PYTHON_TOOL, "code"),
# ("fireworks-ai-llama-3-firefunction-v2", PYTHON_TOOL, "code"),
])
def test_completion_with_required_tool_tiny_slow(template_name: str, tool: dict, argument_key: str | None):
do_test_completion_with_required_tool_tiny(template_name, tool, argument_key)
global server
n_predict = 512
# server = ServerPreset.stories15m_moe()
server.jinja = True
server.n_predict = n_predict
server.chat_template_file = f'../../../models/templates/{template_name}.jinja'
server.start(timeout_seconds=TIMEOUT_SERVER_START)
do_test_completion_with_required_tool_tiny(server, tool, argument_key, n_predict)
@pytest.mark.slow
@ -142,25 +155,33 @@ def test_completion_with_required_tool_tiny_slow(template_name: str, tool: dict,
(PYTHON_TOOL, "code", "bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", "chatml"),
# Note: gemma-2-2b-it knows itself as "model", not "assistant", so we don't test the ill-suited chatml on it.
(TEST_TOOL, "success", "bartowski/gemma-2-2b-it-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/gemma-2-2b-it-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/gemma-2-2b-it-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Qwen2.5-1.5B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Qwen2.5-1.5B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Qwen2.5-1.5B-Instruct-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-2-Pro-Llama-3-8B", "tool_use")),
(PYTHON_TOOL, "code", "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-2-Pro-Llama-3-8B", "tool_use")),
# (PYTHON_TOOL, "code", "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", "chatml"),
(PYTHON_TOOL, "code", "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-3-Llama-3.1-8B", "tool_use")),
(PYTHON_TOOL, "code", "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-3-Llama-3.1-8B", "tool_use")),
# (PYTHON_TOOL, "code", "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", "chatml"),
(PYTHON_TOOL, "code", "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", None),
@ -176,10 +197,10 @@ def test_completion_with_required_tool_tiny_slow(template_name: str, tool: dict,
(TEST_TOOL, "success", "bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", ("meta-llama/Llama-3.2-3B-Instruct", None)),
(PYTHON_TOOL, "code", "bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", ("meta-llama/Llama-3.2-3B-Instruct", None)),
# (PYTHON_TOOL, "code", "bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", "chatml"),
# TODO: fix these
# (TEST_TOOL, "success", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
# (PYTHON_TOOL, "code", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", "chatml"),
(TEST_TOOL, "success", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(PYTHON_TOOL, "code", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
])
def test_completion_with_required_tool_real_model(tool: dict, argument_key: str | None, hf_repo: str, template_override: str | Tuple[str, str | None] | None):
global server
@ -197,7 +218,7 @@ def test_completion_with_required_tool_real_model(tool: dict, argument_key: str
elif isinstance(template_override, str):
server.chat_template = template_override
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
res = server.make_request("POST", "/v1/chat/completions", data={
"max_tokens": n_predict,
"messages": [
{"role": "system", "content": "You are a coding assistant."},
@ -215,7 +236,7 @@ def test_completion_with_required_tool_real_model(tool: dict, argument_key: str
tool_calls = choice["message"].get("tool_calls")
assert tool_calls and len(tool_calls) == 1, f'Expected 1 tool call in {choice["message"]}'
tool_call = tool_calls[0]
assert choice["message"].get("content") is None, f'Expected no content in {choice["message"]}'
# assert choice["message"].get("content") in (None, ""), f'Expected no content in {choice["message"]}'
expected_function_name = "python" if tool["type"] == "code_interpreter" else tool["function"]["name"]
assert expected_function_name == tool_call["function"]["name"]
actual_arguments = tool_call["function"]["arguments"]
@ -225,13 +246,8 @@ def test_completion_with_required_tool_real_model(tool: dict, argument_key: str
assert argument_key in actual_arguments, f"tool arguments: {json.dumps(actual_arguments)}, expected: {argument_key}"
def do_test_completion_without_tool_call(template_name: str, n_predict: int, tools: list[dict], tool_choice: str | None):
global server
server.jinja = True
server.n_predict = n_predict
server.chat_template_file = f'../../../models/templates/{template_name}.jinja'
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
def do_test_completion_without_tool_call(server: ServerProcess, n_predict: int, tools: list[dict], tool_choice: str | None, **kwargs):
res = server.make_request("POST", "/v1/chat/completions", data={
"max_tokens": n_predict,
"messages": [
{"role": "system", "content": "You are a coding assistant."},
@ -239,9 +255,7 @@ def do_test_completion_without_tool_call(template_name: str, n_predict: int, too
],
"tools": tools if tools else None,
"tool_choice": tool_choice,
"temperature": 0.0,
"top_k": 1,
"top_p": 1.0,
**kwargs,
}, timeout=TIMEOUT_HTTP_REQUEST)
assert res.status_code == 200, f"Expected status code 200, got {res.status_code}"
choice = res.body["choices"][0]
@ -254,7 +268,12 @@ def do_test_completion_without_tool_call(template_name: str, n_predict: int, too
("meta-llama-Llama-3.3-70B-Instruct", 128, [PYTHON_TOOL], 'none'),
])
def test_completion_without_tool_call_fast(template_name: str, n_predict: int, tools: list[dict], tool_choice: str | None):
do_test_completion_without_tool_call(template_name, n_predict, tools, tool_choice)
global server
server.jinja = True
server.n_predict = n_predict
server.chat_template_file = f'../../../models/templates/{template_name}.jinja'
server.start(timeout_seconds=TIMEOUT_SERVER_START)
do_test_completion_without_tool_call(server, n_predict, tools, tool_choice)
@pytest.mark.slow
@ -270,7 +289,12 @@ def test_completion_without_tool_call_fast(template_name: str, n_predict: int, t
("meta-llama-Llama-3.2-3B-Instruct", 256, [PYTHON_TOOL], 'none'),
])
def test_completion_without_tool_call_slow(template_name: str, n_predict: int, tools: list[dict], tool_choice: str | None):
do_test_completion_without_tool_call(template_name, n_predict, tools, tool_choice)
global server
server.jinja = True
server.n_predict = n_predict
server.chat_template_file = f'../../../models/templates/{template_name}.jinja'
server.start(timeout_seconds=TIMEOUT_SERVER_START)
do_test_completion_without_tool_call(server, n_predict, tools, tool_choice)
@pytest.mark.slow
@ -281,6 +305,12 @@ def test_completion_without_tool_call_slow(template_name: str, n_predict: int, t
("bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
("bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Qwen2.5-1.5B-Instruct-GGUF:Q4_K_M", None),
("bartowski/Qwen2.5-1.5B-Instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", None),
("bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", None),
("bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", "chatml"),
@ -324,48 +354,52 @@ def test_weather(hf_repo: str, template_override: str | Tuple[str, str | None] |
elif isinstance(template_override, str):
server.chat_template = template_override
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
"max_tokens": n_predict,
do_test_weather(server, max_tokens=n_predict)
def do_test_weather(server: ServerProcess, **kwargs):
res = server.make_request("POST", "/v1/chat/completions", data={
"messages": [
{"role": "system", "content": "You are a chatbot that uses tools/functions. Dont overthink things."},
{"role": "user", "content": "What is the weather in Istanbul?"},
],
"tools": [WEATHER_TOOL],
**kwargs,
}, timeout=TIMEOUT_HTTP_REQUEST)
assert res.status_code == 200, f"Expected status code 200, got {res.status_code}"
choice = res.body["choices"][0]
tool_calls = choice["message"].get("tool_calls")
assert tool_calls and len(tool_calls) == 1, f'Expected 1 tool call in {choice["message"]}'
tool_call = tool_calls[0]
assert choice["message"].get("content") is None, f'Expected no content in {choice["message"]}'
assert tool_call["function"]["name"] == WEATHER_TOOL["function"]["name"]
# assert choice["message"].get("content") in (None, ""), f'Expected no content in {choice["message"]}'
assert tool_call["function"]["name"] == WEATHER_TOOL["function"]["name"], f'Expected weather tool call, got {tool_call["function"]["name"]}'
actual_arguments = json.loads(tool_call["function"]["arguments"])
assert 'location' in actual_arguments, f"location not found in {json.dumps(actual_arguments)}"
location = actual_arguments["location"]
assert isinstance(location, str), f"Expected location to be a string, got {type(location)}: {json.dumps(location)}"
assert re.match('^Istanbul(, (TR|Turkey|Türkiye))?$', location), f'Expected Istanbul for location, got {location}'
assert re.match('^Istanbul(( |, ?)(TR|Turkey|Türkiye))?$', location), f'Expected Istanbul for location, got {location}'
@pytest.mark.slow
@pytest.mark.parametrize("result_override,n_predict,hf_repo,template_override", [
(None, 128, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", "chatml"),
(None, 128, "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", None),
(None, 128, "bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", None),
(None, 128, "bartowski/Qwen2.5-Coder-3B-Instruct-GGUF:Q4_K_M", "chatml"),
(None, 128, "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", "chatml"),
(None, 128, "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-2-Pro-Llama-3-8B", "tool_use")),
(None, 128, "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-3-Llama-3.1-8B", "tool_use")),
(None, 128, "bartowski/functionary-small-v3.2-GGUF:Q8_0", ("meetkai/functionary-medium-v3.2", None)),
(None, 128, "bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", None),
(None, 128, "bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", None),
(None, 128, "bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", "chatml"),
(None, 128, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
("[\\s\\S]*?\\*\\*\\s*0.5($|\\*\\*)", 8192, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", ("llama-cpp-deepseek-r1", None)),
# TODO: fix these (wrong results, either didn't respect decimal instruction or got wrong value)
("[\\s\\S]*?\\*\\*\\s*0.5($|\\*\\*)", 8192, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
# ("[\\s\\S]*?\\*\\*\\s*0.5($|\\*\\*)", 8192, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", ("llama-cpp-deepseek-r1", None)),
# (None, 128, "bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", None),
# ("[\\s\\S]*?\\*\\*\\s*0.5($|\\*\\*)", 8192, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
])
def test_calc_result(result_override: str | None, n_predict: int, hf_repo: str, template_override: str | Tuple[str, str | None] | None):
global server
# n_predict = 512
server.n_slots = 1
server.jinja = True
server.n_ctx = 8192 * 2
@ -379,10 +413,14 @@ def test_calc_result(result_override: str | None, n_predict: int, hf_repo: str,
elif isinstance(template_override, str):
server.chat_template = template_override
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
do_test_calc_result(server, result_override, n_predict)
def do_test_calc_result(server: ServerProcess, result_override: str | None, n_predict: int, **kwargs):
res = server.make_request("POST", "/v1/chat/completions", data={
"max_tokens": n_predict,
"messages": [
{"role": "system", "content": "You are a chatbot that uses tools/functions. Dont overthink things, and provide very concise answers. Do not explain your reasoning to the user. Provide any numerical values back to the user with at most two decimals."},
{"role": "system", "content": "You are a tools-calling assistant. You express numerical values with at most two decimals."},
{"role": "user", "content": "What's the y coordinate of a point on the unit sphere at angle 30 degrees?"},
{
"role": "assistant",
@ -423,7 +461,8 @@ def test_calc_result(result_override: str | None, n_predict: int, hf_repo: str,
}
}
}
]
],
**kwargs,
}, timeout=TIMEOUT_HTTP_REQUEST)
assert res.status_code == 200, f"Expected status code 200, got {res.status_code}"
choice = res.body["choices"][0]
@ -434,19 +473,19 @@ def test_calc_result(result_override: str | None, n_predict: int, hf_repo: str,
if result_override is not None:
assert re.match(result_override, content), f'Expected {result_override}, got {content}'
else:
assert re.match('^[\\s\\S]*?The (y[ -])?coordinate [\\s\\S]*?is (approximately )?0\\.56\\b|^0\\.56$', content), \
assert re.match('^[\\s\\S]*?((That\'s|\\bis) (approximately )?)?\\b0\\.(5\\b|56\\b|556)', content), \
f'Expected something like "The y coordinate is 0.56.", got {content}'
@pytest.mark.slow
@pytest.mark.parametrize("n_predict,reasoning_format,expect_content,expect_reasoning_content,hf_repo,template_override", [
(128, 'deepseek', "^The sum of 102 and 7 is 109.*", None, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(128, None, "^The sum of 102 and 7 is 109.*", None, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(128, 'deepseek', "^The sum of 102 and 7 is 109[\\s\\S]*", None, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(128, None, "^The sum of 102 and 7 is 109[\\s\\S]*", None, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(1024, 'deepseek', "To find the sum of.*", "I need to calculate the sum of 102 and 7.*", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(1024, 'none', "^I need[\\s\\S]*?</think>\n?To find.*", None, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(1024, 'deepseek', "To find the sum of[\\s\\S]*", "I need to calculate the sum of 102 and 7[\\s\\S]*", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(1024, 'none', "^(<think>\\s*)?I need[\\s\\S]*?</think>\\s*To find[\\s\\S]*", None, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(1024, 'deepseek', "To find the sum of.*", "First, I [\\s\\S]*", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", ("llama-cpp-deepseek-r1", None)),
(1024, 'deepseek', "To find the sum of[\\s\\S]*", "First, I [\\s\\S]*", "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", ("llama-cpp-deepseek-r1", None)),
])
def test_thoughts(n_predict: int, reasoning_format: Literal['deepseek', 'none'] | None, expect_content: str | None, expect_reasoning_content: str | None, hf_repo: str, template_override: str | Tuple[str, str | None] | None):
global server
@ -464,7 +503,7 @@ def test_thoughts(n_predict: int, reasoning_format: Literal['deepseek', 'none']
elif isinstance(template_override, str):
server.chat_template = template_override
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
res = server.make_request("POST", "/v1/chat/completions", data={
"max_tokens": n_predict,
"messages": [
{"role": "user", "content": "What's the sum of 102 and 7?"},
@ -476,7 +515,7 @@ def test_thoughts(n_predict: int, reasoning_format: Literal['deepseek', 'none']
content = choice["message"].get("content")
if expect_content is None:
assert content is None, f'Expected no content in {choice["message"]}'
assert choice["message"].get("content") in (None, ""), f'Expected no content in {choice["message"]}'
else:
assert re.match(expect_content, content), f'Expected {expect_content}, got {content}'
@ -488,46 +527,46 @@ def test_thoughts(n_predict: int, reasoning_format: Literal['deepseek', 'none']
@pytest.mark.slow
@pytest.mark.parametrize("expected_arguments_override,hf_repo,template_override", [
(None, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
# (None, "bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", "chatml"),
@pytest.mark.parametrize("hf_repo,template_override", [
("bartowski/DeepSeek-R1-Distill-Qwen-7B-GGUF:Q4_K_M", None),
(None, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
(None, "bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", None),
("bartowski/Phi-3.5-mini-instruct-GGUF:Q4_K_M", "chatml"),
(None, "bartowski/functionary-small-v3.2-GGUF:Q8_0", ("meetkai-functionary-medium-v3.2", None)),
(None, "bartowski/functionary-small-v3.2-GGUF:Q8_0", "chatml"),
("bartowski/functionary-small-v3.2-GGUF:Q8_0", ("meetkai-functionary-medium-v3.2", None)),
("bartowski/functionary-small-v3.2-GGUF:Q8_0", "chatml"),
('{"code":"print("}', "bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", None),
(None, "bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", "chatml"),
# ("bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", None),
("bartowski/Meta-Llama-3.1-8B-Instruct-GGUF:Q4_K_M", "chatml"),
(None, "bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", ("meta-llama-Llama-3.2-3B-Instruct", None)),
(None, "bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", ("meta-llama-Llama-3.2-3B-Instruct", None)),
("bartowski/Llama-3.2-1B-Instruct-GGUF:Q4_K_M", None),
('{"code":"print("}', "bartowski/Llama-3.2-3B-Instruct-GGUF:Q4_K_M", ("meta-llama-Llama-3.2-3B-Instruct", None)),
(None, "bartowski/Llama-3.2-3B-Instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Llama-3.2-3B-Instruct-GGUF:Q4_K_M", ("meta-llama-Llama-3.2-3B-Instruct", None)),
("bartowski/Llama-3.2-3B-Instruct-GGUF:Q4_K_M", None),
(None, "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", None),
(None, "bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", "chatml"),
("bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", None),
("bartowski/Qwen2.5-7B-Instruct-GGUF:Q4_K_M", "chatml"),
(None, "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-2-Pro-Llama-3-8B", "tool_use")),
(None, "bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", "chatml"),
("bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", ("NousResearch/Hermes-2-Pro-Llama-3-8B", "tool_use")),
("bartowski/Hermes-2-Pro-Llama-3-8B-GGUF:Q4_K_M", "chatml"),
(None, "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", ("NousResearch-Hermes-3-Llama-3.1-8B", "tool_use")),
(None, "bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", "chatml"),
("bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", ("NousResearch-Hermes-3-Llama-3.1-8B", "tool_use")),
("bartowski/Hermes-3-Llama-3.1-8B-GGUF:Q4_K_M", "chatml"),
(None, "bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", None),
(None, "bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", "chatml"),
("bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", None),
("bartowski/Mistral-Nemo-Instruct-2407-GGUF:Q4_K_M", "chatml"),
# Note: gemma-2-2b-it knows itself as "model", not "assistant", so we don't test the ill-suited chatml on it.
(None, "bartowski/gemma-2-2b-it-GGUF:Q4_K_M", None),
("bartowski/gemma-2-2b-it-GGUF:Q4_K_M", None),
("bartowski/gemma-2-2b-it-GGUF:Q4_K_M", "chatml"),
])
def test_hello_world(expected_arguments_override: str | None, hf_repo: str, template_override: str | Tuple[str, str | None] | None):
def test_hello_world(hf_repo: str, template_override: str | Tuple[str, str | None] | None):
global server
n_predict = 512 # High because of DeepSeek R1
server.n_slots = 1
server.jinja = True
server.n_ctx = 8192
server.n_predict = 512 # High because of DeepSeek R1
server.n_predict = n_predict
server.model_hf_repo = hf_repo
server.model_hf_file = None
if isinstance(template_override, tuple):
@ -537,31 +576,28 @@ def test_hello_world(expected_arguments_override: str | None, hf_repo: str, temp
elif isinstance(template_override, str):
server.chat_template = template_override
server.start(timeout_seconds=TIMEOUT_SERVER_START)
res = server.make_request("POST", "/chat/completions", data={
"max_tokens": 256,
do_test_hello_world(server, max_tokens=n_predict)
def do_test_hello_world(server: ServerProcess, **kwargs):
res = server.make_request("POST", "/v1/chat/completions", data={
"messages": [
{"role": "system", "content": "You are a coding assistant."},
{"role": "system", "content": "You are a tool-calling agent."},
{"role": "user", "content": "say hello world with python"},
],
"tools": [PYTHON_TOOL],
# Note: without these greedy params, Functionary v3.2 writes `def hello_world():\n print("Hello, World!")\nhello_world()` which is correct but a pain to test.
"temperature": 0.0,
"top_k": 1,
"top_p": 1.0,
**kwargs,
}, timeout=TIMEOUT_HTTP_REQUEST)
assert res.status_code == 200, f"Expected status code 200, got {res.status_code}"
choice = res.body["choices"][0]
tool_calls = choice["message"].get("tool_calls")
assert tool_calls and len(tool_calls) == 1, f'Expected 1 tool call in {choice["message"]}'
tool_call = tool_calls[0]
assert choice["message"].get("content") is None, f'Expected no content in {choice["message"]}'
# assert choice["message"].get("content") in (None, ""), f'Expected no content in {choice["message"]}'
assert tool_call["function"]["name"] == PYTHON_TOOL["function"]["name"]
actual_arguments = tool_call["function"]["arguments"]
if expected_arguments_override is not None:
assert actual_arguments == expected_arguments_override
else:
actual_arguments = json.loads(actual_arguments)
assert 'code' in actual_arguments, f"code not found in {json.dumps(actual_arguments)}"
code = actual_arguments["code"]
assert isinstance(code, str), f"Expected code to be a string, got {type(code)}: {json.dumps(code)}"
assert re.match(r'''print\(("[Hh]ello,? [Ww]orld!?"|'[Hh]ello,? [Ww]orld!?')\)''', code), f'Expected hello world, got {code}'
actual_arguments = json.loads(tool_call["function"]["arguments"])
assert 'code' in actual_arguments, f"code not found in {json.dumps(actual_arguments)}"
code = actual_arguments["code"]
assert isinstance(code, str), f"Expected code to be a string, got {type(code)}: {json.dumps(code)}"
assert re.match(r'''print\(("[Hh]ello,? [Ww]orld!?"|'[Hh]ello,? [Ww]orld!?')\)''', code), f'Expected hello world, got {code}'