How to use from
Hermes Agent
Start the MLX server
# Install MLX LM:
uv tool install mlx-lm
# Start a local OpenAI-compatible server:
mlx_lm.server --model "tokimoa/jp-invoice-reader-2b-8bit"
Configure Hermes
# Install Hermes:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
hermes setup
# Point Hermes at the local server:
hermes config set model.provider custom
hermes config set model.base_url http://127.0.0.1:8080/v1
hermes config set model.default tokimoa/jp-invoice-reader-2b-8bit
Run Hermes
hermes
Quick Links

jp-invoice-reader-2b (MLX 8bit fused) โ€” ๆ—ฅๆœฌ่ชžๅธณ็ฅจใƒชใƒผใƒ€ใƒผ

Qwen3-VL-2B-Instructใ‚’ๅˆๆˆๆ—ฅๆœฌ่ชžๅธณ็ฅจใƒ‡ใƒผใ‚ฟ๏ผˆGTๆ—ข็Ÿฅๆ–นๅผ๏ผ‰ใงLoRA post-trainingใ—ใŸใ€tokimoaใฎๆดพ็”Ÿใƒขใƒ‡ใƒซใงใ™ใ€‚่ซ‹ๆฑ‚ๆ›ธใƒป่ฆ‹็ฉๆ›ธใƒป็ดๅ“ๆ›ธใƒป้ ˜ๅŽๆ›ธใฎ่ชญใฟๅ–ใ‚Š๏ผˆQAใƒปๆง‹้€ ๅŒ–JSONๆŠฝๅ‡บ๏ผ‰ใซ็‰นๅŒ–ใ—ใฆใ„ใพใ™ใ€‚LoRA่žๅˆ๏ผ‹8bit้‡ๅญๅŒ–ใฎ่ปฝ้‡็‰ˆ๏ผˆ2.5GB๏ผ‰ใงใ™ใ€‚

่จญ่จˆๆ€ๆƒณ: ใƒ™ใƒผใ‚นใฎ2B VLMใฏๅธณ็ฅจใฎๆ•ฐๅ€คใฏ่ชญใ‚ใ‚‹ใฎใซใ€Œ่ซ‹ๆฑ‚ๅ…ƒใ‚’่žใใจๅฎ›ๅ…ˆใ‚’็ญ”ใˆใ‚‹ใ€ใ€Œ่กจๅ‚็…งใงๅ›ž้ฟๅ›ž็ญ”ใ™ใ‚‹ใ€ใชใฉๅฟœ็ญ”่กŒๅ‹•ใŒๆœช่ชฟๆ•™ใงใ—ใŸ๏ผˆๅฎŸๆธฌใง็‰นๅฎš๏ผ‰ใ€‚่จ“็ทดใƒ‡ใƒผใ‚ฟใฏ่‡ชไฝœใ‚ธใ‚งใƒใƒฌใƒผใ‚ฟใงๅˆๆˆใ—๏ผˆ็”ปๅƒใ‚’่‡ชๅˆ†ใง็”Ÿๆˆใ™ใ‚‹ใฎใงGTใŒๅฎŒๅ…จใซๆ—ข็Ÿฅ๏ผ‰ใ€ใ“ใฎ่กŒๅ‹•ใ‚’็‹™ใ„ๆ’ƒใกใง็Ÿฏๆญฃใ—ใฆใ„ใพใ™ใ€‚

ๅฎŸๆธฌใ‚นใ‚ณใ‚ข๏ผˆๆœช่ฆ‹่ชžๅฝ™ใฎๅˆๆˆ่ฉ•ไพกใ‚ปใƒƒใƒˆ300ๆžš: QA1,200ๅ•ใƒปๆŠฝๅ‡บ2,100ใƒ•ใ‚ฃใƒผใƒซใƒ‰๏ผ‰

ๆง‹ๆˆ ja-docs QA ๅธณ็ฅจQA ๆŠฝๅ‡บใƒ•ใ‚ฃใƒผใƒซใƒ‰
ใƒ™ใƒผใ‚น๏ผˆQwen3-VL-2B 4bit๏ผ‰ 5/6 52.7% 0.3%
ใ“ใฎใƒขใƒ‡ใƒซ๏ผˆfused 8bitใƒปsubset100่จˆๆธฌ๏ผ‰ 6/6 94.5% 90.3%
  • ่ฉ•ไพกใฏ่จ“็ทดใจ่ชžๅฝ™ใ‚’ๅฎŒๅ…จๅˆ†้›ข๏ผˆไผš็คพๅใƒปๅ“็›ฎใฎ่ชžๅนนใƒฌใƒ™ใƒซใงๅˆ†้›ข๏ผ‰ใ—ใŸๆœช่ฆ‹ใƒ‡ใƒผใ‚ฟ
  • ้‡‘้ก็ณปใฏใปใผๅฎŒ็’ง๏ผˆๅˆ่จˆ299/300ใƒป็จŽ295/300ใƒปๆ˜Ž็ดฐ293/300๏ผ‰ใ€‚ๆฎ‹ใ‚‹่ชคใ‚Šใฏๆœช่ฆ‹ใ‚ซใ‚ฟใ‚ซใƒŠ็คพๅใฎ1ๆ–‡ๅญ—่ชค่ชญใŒไธญๅฟƒ
  • ๅ…„ๅผŸๆง‹ๆˆ: bf16๏ผˆ4.0GB๏ผ‰/ 4bit+adapter๏ผˆ**ๆœ€้ซ˜็ฒพๅบฆ94.3%**๏ผ‰

ไฝฟใ„ๆ–น

from mlx_vlm import load, generate
from mlx_vlm.prompt_utils import apply_chat_template
from mlx_vlm.utils import load_config

repo = "tokimoa/jp-invoice-reader-2b-8bit"
model, processor = load(repo)
config = load_config(repo)
prompt = apply_chat_template(processor, config, "ใ“ใฎๅธณ็ฅจใ‹ใ‚‰ไธป่ฆ้ …็›ฎใ‚’ๆŠฝๅ‡บใ—ใฆJSONใงๅ‡บๅŠ›ใ—ใฆใใ ใ•ใ„ใ€‚", num_images=1)
out = generate(model, processor, prompt, image=["invoice.png"], max_tokens=600, temperature=0.0)
print(out.text)

่จ“็ทดๆƒ…ๅ ฑ

  • ใƒ™ใƒผใ‚น: Qwen/Qwen3-VL-2B-Instruct๏ผˆApache-2.0๏ผ‰
  • ใƒ‡ใƒผใ‚ฟ: ่‡ชไฝœๅˆๆˆๅธณ็ฅจใ‚ธใ‚งใƒใƒฌใƒผใ‚ฟ๏ผˆ4ๅธณ็ฅจ็จฎร—2ใƒฌใ‚คใ‚ขใ‚ฆใƒˆใƒปไผš็คพๅ5,415็จฎใƒป768pxไฝŽDPIใ‚นใ‚ญใƒฃใƒณ็›ธๅฝ“๏ผ‰train 6,000ๆžš/24,000ใƒšใ‚ข๏ผˆๆŠฝๅ‡บJSON1:QA3ใƒป็™บ่กŒๅ…ƒ/ๅฎ›ๅ…ˆใฎๅฝนๅ‰ฒๅ•้กŒใ‚’ๅฟ…้ ˆๅŽ้Œฒ๏ผ‰
  • ่จ“็ทด: mlx-vlm QLoRA๏ผˆrank 8ใƒป4bitใƒ™ใƒผใ‚นใƒปbatch1ร—accum4ใƒปlr1e-4ใƒป6,000 itersใƒปM4 Maxๅ˜ๆฉŸ็ด„3.3ๆ™‚้–“๏ผ‰
  • ๅˆถ็ด„: ๆ‰‹ๆ›ธใใƒป็‰นๆฎŠใƒฌใ‚คใ‚ขใ‚ฆใƒˆใฏๆœชๆคœ่จผใงใ™๏ผˆใ‚นใ‚ญใƒฃใƒณใƒปๆ’ฎๅฝฑๅŠฃๅŒ–ใธใฎ่€ๆ€งใฏไธ‹ใฎ้ ‘ๅฅๆ€ง็ฏ€ใซๅฎŸๆธฌใŒใ‚ใ‚Šใพใ™๏ผ‰

ๅ…ฅๅŠ›ๅŠฃๅŒ–ใธใฎ้ ‘ๅฅๆ€ง๏ผˆๅฎŸๆธฌ๏ผ‰

ใ‚นใ‚ญใƒฃใƒณใƒปใ‚นใƒžใƒ›ๆ’ฎๅฝฑใ‚’ๆจกใ—ใŸๅŠฃๅŒ–ใ‚’ๅŒไธ€่ฉ•ไพกใ‚ปใƒƒใƒˆใซ้ฉ็”จใ—ใฆๅฎŸๆธฌใ—ใพใ—ใŸ๏ผˆๅ„ๆกไปถ30ๆžš: QA120ๅ•ใƒปๆŠฝๅ‡บ210ใƒ•ใ‚ฃใƒผใƒซใƒ‰ใ€‚ๅŠฃๅŒ–ใฏGTไธๅค‰ใฎๅพŒๆฎต็”ปๅƒๅค‰ๆ›ใงใ€ใ‚นใ‚ญใƒฃใƒณ้ขจ=็ด™่‰ฒใƒป็…งๆ˜Žใƒ ใƒฉใƒปๅพฎๅ›ž่ปขใƒปJPEGๅ†ๅœง็ธฎใ€ใ‚นใƒžใƒ›ๆ’ฎๅฝฑ้ขจ=้€่ฆ–ๆญชใฟใƒปๅฝฑใƒปใƒ–ใƒฉใƒผใƒปๅผทใ‚ใฎJPEG๏ผ‰ใ€‚

ๅ…ฅๅŠ›ๆกไปถ ja-docs QA ๅธณ็ฅจQA ๆŠฝๅ‡บใƒ•ใ‚ฃใƒผใƒซใƒ‰
ใ‚ฏใƒชใƒผใƒณ 6/6 95.0% 90.5%
ใ‚นใ‚ญใƒฃใƒณ้ขจๅŠฃๅŒ– 6/6 93.3% 85.7%
ใ‚นใƒžใƒ›ๆ’ฎๅฝฑ้ขจๅŠฃๅŒ– 6/6 91.7% 80.5%

ใ‚นใ‚ญใƒฃใƒŠ็ตŒ็”ฑใฎๅธณ็ฅจใฏใ‚ฏใƒชใƒผใƒณๆฏ”4ptไปฅๅ†…ใฎไฝŽไธ‹ใงใ€ใใฎใพใพๅฎŸ็”จๅŸŸใงใ™ใ€‚ใ‚นใƒžใƒ›ๆ’ฎๅฝฑใฏๆŠฝๅ‡บใŒ็ด„10ptไธ‹ใŒใ‚Šใ€่ชคใ‚Šใฏๆ˜Ž็ดฐ่กŒใƒป็จŽ้กใชใฉๅฐใ•ใ„ๆ–‡ๅญ—ใซ้›†ไธญใ—ใพใ™ใ€‚ๆ’ฎๅฝฑๅ…ฅๅŠ›ใงไฝฟใ†ๅ ดๅˆใฏๆญฃๅฏพใƒปๅฝฑใ‚’้ฟใ‘ใŸๆ’ฎๅฝฑใŒๅŠนใใพใ™ใ€‚

ๆ›ดๆ–ฐๅฑฅๆญด

  • 2026-07-30: ๅ…ฅๅŠ›ๅŠฃๅŒ–๏ผˆใ‚นใ‚ญใƒฃใƒณ้ขจใƒปใ‚นใƒžใƒ›ๆ’ฎๅฝฑ้ขจ๏ผ‰ใฎ้ ‘ๅฅๆ€งๅฎŸๆธฌใ‚’่ฟฝๅŠ 

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Built with a synthetic-data pipeline where ground truth is known by construction โ€” ๆคœ่จผๆ–นๆณ•ใƒปใƒ‡ใƒผใ‚ฟ่ฃฝๆณ•ใฎ่ฉณ็ดฐใฏ่ฟฝใฃใฆๆŠ€่ก“่จ˜ไบ‹ใงๅ…ฌ้–‹ไบˆๅฎšใงใ™ใ€‚

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