LycheeAI-coder-2b-II-pro-GGUF

v7๏ผˆ2026-09-13๏ผ‰ยท GGUF ็‰ˆๆœฌ ยท ๅŸบๅบง MiniCPM5-2B ยท Apache 2.0

LycheeAI-coder-2b-II-pro ็š„ GGUF / llama.cpp / Ollama ๅˆ†ๅ‘ๆ ผๅผใ€‚ ไธปไป“ๅบ“๏ผˆๅซๅฎŒๆ•ด่ƒฝๅŠ›่ฏดๆ˜Žใ€ๅฑ€้™ใ€่ฎญ็ปƒๆ–นๆณ•่ฎบ๏ผ‰่ฏท็œ‹ whcl412/LycheeAI-coder-2b-II-proใ€‚

ๅ…ถไป–ๆ ผๅผ๏ผš MLX 4bit๏ผˆMac ๆ—ฅๅธธ็”จ๏ผŒ1.42 GB๏ผ‰ยท MLX ๆ— ๆŸ bf16๏ผˆ่ฆๅ†ๅŠ ๅทฅ/่ดจ้‡ๅŸบๅ‡†๏ผŒ5.03 GB๏ผ‰ยท f16๏ผˆไธŽ MLX bf16 ๅŒไธ€ไปฝๆƒ้‡๏ผ‰ ๅ›ฝๅ†…็”จๆˆทๆŽจ่ ModelScope๏ผšmodelscope.cn/models/whcl412/LycheeAI-coder-2b-II-pro-GGUF

่ฟ™ๆ˜ฏไธ€ไธช 2B ็š„ๅทฅๅ…ท่ฐƒ็”จ๏ผˆfunction calling๏ผ‰ไธ“็”จๅพฎ่ฐƒๆจกๅž‹๏ผš่ฎฉๅฎƒ่ฐƒ็”จไฝ ๆไพ›็š„ๅทฅๅ…ทใ€่€Œไธๆ˜ฏ่‡ชๅทฑ็žŽ็Œœใ€‚ ไธชไบบๅผ€ๅ‘่€…็š„ๅฎž้ชŒไฝœๅ“๏ผŒ่ƒฝๅŠ›ๆœ‰้™โ€”โ€”่ฏทๅ…ˆ็œ‹ไธ‹้ข็š„ใ€Œๅทฒ็Ÿฅ้—ฎ้ข˜ใ€ๅ†ๅ†ณๅฎšๆ˜ฏๅฆ็”จๅœจ็”Ÿไบง้‡Œใ€‚


๐Ÿ“ฆ ไธ‰ไธชๆ–‡ไปถ๏ผŒๆŒ‰่ฎพๅค‡้€‰

ๆ–‡ไปถ ไฝ“็งฏ ๅปบ่ฎฎๅ†…ๅญ˜ ่ดจ้‡ ๅปบ่ฎฎ็”จ้€”
LycheeAI-coder-2b-II-pro-q4_k_m.gguf 1.45 GiB ~2 GB โš ๏ธ ๆœ‰ๆŸ 8GB ๅ†…ๅญ˜ๆœบๅ™จใ€ๆƒณ็œ็ฉบ้—ดใ€ๅ…ˆ่ฏ•่ฏ•ๆ‰‹ๆ„Ÿ
LycheeAI-coder-2b-II-pro-q8_0.gguf 2.50 GiB ~3 GB โœ… ๆŽฅ่ฟ‘ๆ— ๆŸ ๅคšๆ•ฐไบบ็š„ๆŽจ่ๆกฃ๏ผŒ่ดจ้‡/ไฝ“็งฏๅนณ่กกๆœ€ๅฅฝ
LycheeAI-coder-2b-II-pro-f16.gguf 4.69 GiB ~5 GB โœ… ๆ— ๆŸ ๅฝ“ๅ‚่€ƒๅŸบๅ‡†ใ€่ฆ่‡ชๅทฑๅ†้‡ๅŒ–ใ€่ฆ่ฝฌๆขๆ ผๅผ

ๅฐๆจกๅž‹ๅฏน้‡ๅŒ–ๆฏ”ๅคงๆจกๅž‹ๆ•ๆ„Ÿๅพ—ๅคšใ€‚ๅทฅๅ…ท่ฐƒ็”จๅฏนๆ ผๅผ็จณๅฎšๆ€ง่ฆๆฑ‚้ซ˜๏ผŒๅปบ่ฎฎไผ˜ๅ…ˆ็”จ q8_0 ๆˆ– f16๏ผŒq4 ๅช็”จๆฅๅฟซ้€Ÿไฝ“้ชŒใ€‚


๐Ÿš€ ๅฟซ้€Ÿๅผ€ๅง‹

ๆ–นๅผไธ€๏ผšOllama๏ผˆๆœ€็œไบ‹๏ผ‰

# 1. ไธ‹่ฝฝ q8_0๏ผˆๆŽจ่ๆกฃ๏ผ‰+ Modelfile
huggingface-cli download whcl412/LycheeAI-coder-2b-II-pro-GGUF \
    LycheeAI-coder-2b-II-pro-q8_0.gguf Modelfile --local-dir ./lychee

# ๅ›ฝๅ†…ๆ›ดๅฟซ๏ผšmodelscope download --model whcl412/LycheeAI-coder-2b-II-pro-GGUF \
#     LycheeAI-coder-2b-II-pro-q8_0.gguf Modelfile --local_dir ./lychee

# 2. ๆ”น Modelfile ็ฌฌไธ€่กŒๆŒ‡ๅ‘ไฝ ไธ‹็š„ๆ–‡ไปถ๏ผŒ็„ถๅŽๅฏผๅ…ฅ
cd lychee
sed -i '' 's/q4_k_m/q8_0/' Modelfile      # Linux ไธŠๅŽปๆމ '' ๅ‚ๆ•ฐ
ollama create lychee-coder2b-pro -f Modelfile

# 3. ่ท‘
ollama run lychee-coder2b-pro "้€’ๅฝ’ๆ˜ฏไป€ไนˆ๏ผŸไธ€ๅฅ่ฏใ€‚"

ๆ–นๅผไบŒ๏ผšllama.cpp

llama-cli -m LycheeAI-coder-2b-II-pro-q8_0.gguf \
  -p "<|im_start|>user\n้€’ๅฝ’ๆ˜ฏไป€ไนˆ๏ผŸไธ€ๅฅ่ฏใ€‚<|im_end|>\n<|im_start|>assistant\n<think>\n\n</think>\n\n" \
  -n 256 --temp 0.4 -no-cnv

# ่ตท OpenAI ๅ…ผๅฎนๆœๅŠก
llama-server -m LycheeAI-coder-2b-II-pro-q8_0.gguf \
  -c 8192 --jinja --host 127.0.0.1 --port 8080

--jinja ไผš่ฎฉ llama.cpp ไฝฟ็”จ GGUF ๅ†…ๅตŒ็š„ chat template๏ผŒๅทฅๅ…ท่ฐƒ็”จๅฟ…้กปๅŠ ่ฟ™ไธชๅ‚ๆ•ฐใ€‚

ๆ–นๅผไธ‰๏ผš็›ด้“พไธ‹่ฝฝๅ•ไธชๆ–‡ไปถ

# HuggingFace
wget https://huggingface.co/whcl412/LycheeAI-coder-2b-II-pro-GGUF/resolve/main/LycheeAI-coder-2b-II-pro-q8_0.gguf

# ModelScope
wget https://modelscope.cn/models/whcl412/LycheeAI-coder-2b-II-pro-GGUF/resolve/master/LycheeAI-coder-2b-II-pro-q8_0.gguf

๐Ÿงฐ ๅทฅๅ…ท่ฐƒ็”จๆ€ŽไนˆๆŽฅ๏ผˆ้‡่ฆ๏ผ‰

่ฟ™ไธชๆจกๅž‹็š„ๅทฅๅ…ท่ฐƒ็”จๅฅ‘็บฆ้žๅธธๆœด็ด ๏ผšๅฎƒ็›ดๆŽฅ่พ“ๅ‡บไธ€ๆฎต JSON๏ผŒไธๅธฆไปปไฝ•ๅŒ…่ฃนใ€‚

็ป™ๅฎƒๅทฅๅ…ทๅฎšไน‰ๅŽ๏ผŒๅฎƒ็š„ๅ›žๅค้•ฟ่ฟ™ๆ ท๏ผˆๅฎžๆต‹็จณๅฎš๏ผ‰๏ผš

{"name": "calculate", "arguments": {"expression": "789*123"}}

โš ๏ธ ่ฏท่‡ชๅทฑ่งฃๆž่ฟ™ๆฎต JSON๏ผŒไธ่ฆไพ่ต–่ฟ่กŒๆ—ถ็š„่‡ชๅŠจ่งฃๆž

ๆˆ‘ไปฌๅฎžๆต‹่ฟ‡ Ollama 0.32.6 ็š„่‡ชๅŠจๅทฅๅ…ท่งฃๆž๏ผšๆˆๅŠŸ็އไธ็จณๅฎš๏ผˆๅŒไธ€้—ฎ้ข˜้‡ๅค่ท‘๏ผŒๆ—ถๅฅฝๆ—ถๅ๏ผ‰ใ€‚ ๅŽŸๅ› ๅพˆๆธ…ๆฅšโ€”โ€”Ollama ็š„่งฃๆžๅ™จๆœŸๆœ› <tool_call> ไน‹็ฑป็š„ๅŒ…่ฃนๆ ผๅผ๏ผŒ่€Œ่ฟ™ไธชๆจกๅž‹ๆ˜ฏๆŒ‰ใ€Œ็›ดๆŽฅ่พ“ๅ‡บ JSONใ€่ฎญ็ปƒ็š„๏ผŒ ๆ‰€ไปฅๅฎƒๅคงๅคšๆ•ฐๆ—ถๅ€™ๅฐฑๅไธ€ๆฎต่ฃธ JSON๏ผŒ่งฃๆžๅ™จๅฐฑๆผๆމไบ†ใ€‚

ๆ‰€ไปฅ๏ผšๆŠŠ JSON ไปŽ content ้‡Œ่งฃๆžๅ‡บๆฅ๏ผŒๆ˜ฏ 100% ๅฏ้ ็š„่ทฏๅพ„ใ€‚ ๅ‚่€ƒๅฎž็Žฐ๏ผš

import json, re, requests

TOOLS = [{
    "type": "function",
    "function": {
        "name": "calculate",
        "description": "่ฎก็ฎ—ๆ•ฐๅญฆ่กจ่พพๅผ",
        "parameters": {
            "type": "object",
            "properties": {"expression": {"type": "string", "description": "่กจ่พพๅผ๏ผŒๅฆ‚ 789*123"}},
            "required": ["expression"],
        },
    },
}]

def chat(prompt):
    r = requests.post("http://127.0.0.1:11434/api/chat", json={
        "model": "lychee-coder2b-pro",
        "stream": False,
        "think": False,              # ๅ…ณๆމๆ€่€ƒ๏ผŒ่พ“ๅ‡บๆ›ดๅนฒๅ‡€๏ผˆ่งไธ‹ๆ–‡๏ผ‰
        "options": {"temperature": 0.4},
        "tools": TOOLS,
        "messages": [{"role": "user", "content": prompt}],
    })
    return r.json()["message"]

def parse_tool_call(msg):
    """ๅ…ˆ็œ‹่ฟ่กŒๆ—ถๆœ‰ๆฒกๆœ‰ๅธฎๆˆ‘ไปฌ่งฃๆž๏ผ›ๆฒกๆœ‰ๅฐฑไปŽ content ้‡Œๆž JSONใ€‚"""
    if msg.get("tool_calls"):
        f = msg["tool_calls"][0]["function"]
        return f["name"], f["arguments"]
    text = msg.get("content") or ""
    m = re.search(r'\{\s*"name"\s*:\s*"([^"]+)"\s*,\s*"arguments"\s*:\s*(\{.*?\})\s*\}', text, re.S)
    if m:
        return m.group(1), json.loads(m.group(2))
    return None, None

msg = chat("ๅธฎๆˆ‘็ฎ—ไธ€ไธ‹ 789*123")
name, args = parse_tool_call(msg)
print(name, args)     # calculate {'expression': '789*123'}

ๅฎฟไธปๆŽฅๅ…ฅ็š„ไธ‰ไธชๅ‘๏ผˆ้ƒฝ่ธฉ่ฟ‡๏ผŒ่ฏฆ่งไธปไป“ๅบ“๏ผ‰๏ผš

  1. ๆ— ๅทฅๅ…ทๆ—ถๅฎƒไผšๅฟƒ็ฎ—๏ผŒ่€Œไธ”ไผš็ฎ—้”™ใ€‚ ๅœจ system ้‡ŒๅŠ ไธ€ๅฅ ้œ€่ฆไปปไฝ•ๆ•ฐๅ€ผ่ฎก็ฎ—ๆ—ถ๏ผŒไธ€ๅพ‹่ฐƒ็”จ calculate๏ผŒไธ่ฆ่‡ชๅทฑๅฟƒ็ฎ—ใ€‚ โ€”โ€” ๅฎžๆต‹ๆœ‰ๆ•ˆใ€‚
  2. ไธ่ฆ็”จใ€Œ้€š็”จ system + ๅทฅๅ…ทๅˆ—่กจใ€ๅŽป้—ฎ่บซไปฝใ€‚ ้‚ฃๆ ทๅฎƒๅฏ่ƒฝ่‡ช็งฐๅˆซ็š„ๆจกๅž‹ใ€‚ system ้‡Œๅฟ…้กปๅ†™ ไฝ ๆ˜ฏ LycheeAI-coder-2b-II-pro๏ผŒ...ใ€‚
  3. **ๅทฅๅ…ท่ฐƒ็”จๅปบ่ฎฎ temperature โ‰ค 0.4**๏ผŒๆ ผๅผๆ›ด็จณใ€‚

ๅ…ณไบŽ think๏ผˆๆ€่€ƒๅผ€ๅ…ณ๏ผ‰

่ฟ™ไธชๆจกๅž‹ๆ”ฏๆŒๆ€่€ƒๅผ€ๅ…ณ๏ผŒ้€š่ฟ‡ chat template ็š„ enable_thinking ๆŽงๅˆถ๏ผš

่ฐƒ็”จๆ–นๅผ ็ป“ๆžœ
API ไผ  "think": false ่พ“ๅ‡บๅนฒๅ‡€๏ผŒ็›ดๆŽฅ็ป™็ญ”ๆกˆ โœ… ๆŽจ่
API ไผ  "think": true ๆ€่€ƒๅ†…ๅฎน่ฟ› message.thinking ๅญ—ๆฎต
ไธไผ  think ๅฏ่ƒฝๅๅ‡บๆธธ็ฆป็š„ </think> ๆ ‡็ญพ๏ผˆๆจกๆฟๆฒก้ข„่ฎพ้ป˜่ฎคๅ€ผ๏ผ‰

ollama run ๅ‘ฝไปค่กŒ้ป˜่ฎคไธไผ ๏ผŒๆ‰€ไปฅไฝ ไผšๅถๅฐ”็œ‹ๅˆฐ </think>๏ผ›็”จ API ๆ—ถๆ˜พๅผๅธฆไธŠ think: false ๅณๅฏใ€‚


โš ๏ธ ๅทฒ็Ÿฅ้—ฎ้ข˜

  1. ๆ— ๅทฅๅ…ทๆ—ถไผšๅฟƒ็ฎ—๏ผŒไธ”ๅธธๅธธ็ฎ—้”™๏ผˆๆœ€ๅฎž้™…็š„็Ÿญๆฟ๏ผ‰ 1234+5678โ†’2000ใ€13.5ร—4โ†’7.8ใ€‚ๆ นๅ› ๆ˜ฏ่ฎญ็ปƒๆ•ฐๆฎ้‡Œไน˜ๆณ•ๆ ทๆœฌๅ ไธ€ๅŠ๏ผŒๆจกๅž‹ๅญฆๅˆฐ็š„ๆ˜ฏใ€Œไน˜ๆณ•โ†’่ฐƒๅทฅๅ…ทใ€็š„็‰นไพ‹๏ผŒ ไธๆ˜ฏใ€Œ็ฎ—ๆœฏโ†’่ฐƒๅทฅๅ…ทใ€็š„้€šๅˆ™ใ€‚่ง„้ฟ๏ผšsystem ้‡Œๆ˜Ž็กฎ่ฆๆฑ‚ไธ€ๅพ‹่ฐƒ calculateใ€‚

  2. ้€š็”จ system ไธ‹่บซไปฝไผš็ญ”้”™๏ผˆ่งไธŠๆ–‡ๅ‘ 2๏ผ‰ใ€‚

  3. ๅถๅ‘ไธๅฏ่งๆŽงๅˆถๅญ—็ฌฆ๏ผšๆžๅฐ‘ๆ•ฐๆƒ…ๅ†ตไธ‹่พ“ๅ‡บ้‡Œไผšๆททๅ…ฅ \x08๏ผˆ้€€ๆ ผ็ฌฆ๏ผ‰ใ€‚ ้ข‘็އๅพˆไฝŽ๏ผˆ15 ๆฌกๆŠฝๆ ทๅ‡บ็Žฐ 1 ๆฌก๏ผ‰๏ผŒ่ฎญ็ปƒๆ•ฐๆฎ้‡Œไธๅญ˜ๅœจ่ฟ™ไธช้—ฎ้ข˜๏ผŒๅฑž่งฃ็ ๅฑ‚้ขๆ‚่ฎฏใ€‚ ๅปบ่ฎฎๅฎฟไธป่พ“ๅ‡บๅ‰่ฟ‡ๆปค๏ผšre.sub(r'[\x00-\x08\x0b\x0c\x0e-\x1f]', '', text)ใ€‚

  4. tool_calls ่‡ชๅŠจ่งฃๆžไธ่ขซๆ”ฏๆŒ๏ผˆ่งไธŠๆ–‡๏ผŒ่ฏท่‡ช่งฃๆž JSON๏ผ‰ใ€‚


๐Ÿ“Š ๅ…ณไบŽ่ฟ™ไธช็‰ˆๆœฌ

้กน็›ฎ ่ฏดๆ˜Ž
ๅŸบๅบง MiniCPM5-2B๏ผˆ้ขๅฃๆ™บ่ƒฝ OpenBMB๏ผŒApache 2.0๏ผ‰
ๅพฎ่ฐƒ MLX-LM QLoRA 4bit๏ผŒLoRA ๅฑ‚ๆ•ฐ 16๏ผŒlr 5e-5๏ผŒbatch 2
ๆ•ฐๆฎ ็ฒพ้€‰ 980 ๆก ร— 1 epoch๏ผˆ490 ๆญฅ๏ผ‰
้ชŒๆ”ถ 26/27๏ผˆไธŠไธ€็‰ˆ 25/2๏ผ‰โ€”โ€”ไฟฎๅฅฝไบ†โ‘ก็ฎ—ๆœฏใ€ๅคš่ฝฎ่ฟฝ้—ฎไธค้กนๅކๅฒๅคฑ่ดฅ
ๅทฒ็Ÿฅๅ”ฏไธ€ๅคฑ่ดฅ ๅทฅๅ…ทๅฎšไน‰ๆ”พๅœจ user ๆถˆๆฏ้‡Œๆ—ถ๏ผŒไผš้€€ๅŒ–ๆˆๅฟƒ็ฎ—

ๅ…ณไบŽใ€Œไธบไป€ไนˆๅชๆœ‰ 980 ๆกใ€๏ผš้กน็›ฎๆœ‰ไธ€้กน็กฌ็บฆๆŸโ€”โ€”ๅ•ๆฌก่ฎญ็ปƒไธ่ถ…่ฟ‡ 500 ๆญฅใ€‚ ๅœจ batch=2 ไธ‹ๅณ โ‰ค1000 ๆกๆ ทๆœฌ้ข„็ฎ—ใ€‚ๆˆ‘ไปฌ่ฏ•่ฟ‡ v7b/v7c ไธค็งใ€Œๅฎšๅ‘่กฅๅผบใ€ๆ–นๆกˆ๏ผŒ ็ป“ๆžœ้ƒฝๆ˜ฏไฟฎๅฅฝไธ€ไธช่€ƒ็‚นใ€ๆŒคๆމๅฆๅค–ไธคไธช๏ผˆ23/27ใ€22/27๏ผ‰ใ€‚ ๅŽŸๅ› ๆ˜ฏ 1000 ๆก้ข„็ฎ—ๅ†…ๆฏไธช่€ƒ็‚น้ƒฝ่ฆๅ ้…้ข๏ผ›ๆ”น้…้ขๅˆไผš้‡ๆด— 40% ็š„ๆ ทๆœฌ๏ผŒ่ฎฉๅฎž้ชŒๆ— ๆณ•ๅฝ’ๅ› ใ€‚ ๆ‰€ไปฅๆˆ‘ไปฌๅšไบ†ใ€Œ็จณๅฎš้‡‡ๆ ทใ€๏ผˆๆŒ‰ๅ†…ๅฎนๅ“ˆๅธŒๆŽ’ๅบ๏ผŒๆ”น้…้ขๅชๅšๅ•่ฐƒๆ‰ฉๅฑ•๏ผ‰๏ผŒ็กฎ่ฎค 980 ๆก / 490 ๆญฅๅทฒๆ˜ฏ่ฟ™ไธช้ข„็ฎ—ไธ‹็š„ๆœ€ไผ˜่งฃใ€‚ ่ฆ็ช็ ดๅช่ƒฝๅŠ ้ข„็ฎ—ใ€‚ๅฎŒๆ•ดๅค็›˜ๅ†™ๅœจไธปไป“ๅบ“ READMEใ€‚


๐Ÿ“ ๆ–‡ไปถ่ฏดๆ˜Ž

ๆ–‡ไปถ ่ฏดๆ˜Ž
LycheeAI-coder-2b-II-pro-f16.gguf f16 ๆ— ๆŸ๏ผŒ5039007040 ๅญ—่Š‚
LycheeAI-coder-2b-II-pro-q8_0.gguf Q8_0 ้‡ๅŒ–๏ผŒ2679711040 ๅญ—่Š‚
LycheeAI-coder-2b-II-pro-q4_k_m.gguf Q4_K_M ้‡ๅŒ–๏ผŒ1561318720 ๅญ—่Š‚
Modelfile Ollama ๅฏผๅ…ฅ็”จ๏ผŒ้ป˜่ฎคๆŒ‡ๅ‘ q4_k_m๏ผ›ๆ”น็ฌฌไธ€่กŒๅณๅฏๆขๆกฃ
README.md ๆœฌๆ–‡ไปถ

ๅ†…ๅตŒไบ†ๅฎŒๆ•ด็š„ chat template๏ผˆๅซ tools ๆ”ฏๆŒ๏ผ‰๏ผŒllama.cpp ๅŠ  --jinja ๅณๅฏ็”จใ€‚


๐Ÿ™ ่‡ด่ฐข / ่ฎธๅฏ

  • ๅŸบๅบง๏ผšMiniCPM5-2B๏ผˆ้ขๅฃๆ™บ่ƒฝ OpenBMB๏ผ‰
  • ่ฝฌๆขๅทฅๅ…ท๏ผšllama.cpp
  • ่ฎธๅฏ๏ผšApache 2.0๏ผˆ็ปงๆ‰ฟ่‡ชๅŸบๅบง๏ผ‰

ไธชไบบ้กน็›ฎ๏ผŒๆฌข่ฟŽๆ issueใ€‚ๅฆ‚ๆžœๅฎƒๅฏนไฝ ๆœ‰็”จ๏ผŒBilibili ๅ…ณๆณจไธ€ไธ‹ๅฐฑๆ˜ฏๆœ€ๅคง็š„ๆ”ฏๆŒ ๐Ÿค–

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llama
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