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Qwen2.5

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Qwen2.5

ํ•œ ์ค„ ์š”์•ฝ

์ค‘๊ตญ ์•Œ๋ฆฌ๋ฐ”๋ฐ”๊ฐ€ ๋งŒ๋“  ๋‹ค๊ตญ์–ด ๋Œ€ํ˜• ์–ธ์–ด ๋ชจ๋ธ๋กœ, ์˜์–ด, ์ค‘๊ตญ์–ด, ํ•œ๊ตญ์–ด ๋“ฑ ์—ฌ๋Ÿฌ ์–ธ์–ด๋ฅผ ์ž˜ ๋‹ค๋ฃจ๋Š” ์˜คํ”ˆ์†Œ์Šค AI.

์‰ฌ์šด ์„ค๋ช…

Qwen2.5๋Š” ์—ฌ๋Ÿฌ ์–ธ์–ด๋ฅผ ๊ณจ๊ณ ๋ฃจ ์ž˜ํ•˜๋Š” ๊ธ€๋กœ๋ฒŒ AI ๋ชจ๋ธ์ด๋‹ค.

๊ธฐ๋ณธ ์ •๋ณด:

  • ๊ฐœ๋ฐœ์‚ฌ: ์•Œ๋ฆฌ๋ฐ”๋ฐ” (Alibaba, ์ค‘๊ตญ ๋น…ํ…Œํฌ ๊ธฐ์—…)
  • ์ถœ์‹œ: 2024๋…„ (Qwen ์‹œ๋ฆฌ์ฆˆ 2.5 ๋ฒ„์ „)
  • ํฌ๊ธฐ: ์—ฌ๋Ÿฌ ๋ฒ„์ „ (0.5B ~ 72B)
  • ํŠน์ง•: ๋‹ค๊ตญ์–ด ์ง€์›, ์˜คํ”ˆ์†Œ์Šค

Qwen ์‹œ๋ฆฌ์ฆˆ:

Qwen 1.0 (2023): ์ดˆ๊ธฐ ๋ฒ„์ „
Qwen 1.5 (2024): ์„ฑ๋Šฅ ๊ฐœ์„ 
Qwen 2.0 (2024): ๋Œ€ํญ ๊ฐœ์„ 
Qwen 2.5 (2024): ์ตœ์‹  ๋ฒ„์ „ โ† R4 ์—ฐ๊ตฌ ์‚ฌ์šฉ

ํฌ๊ธฐ ์˜ต์…˜:

Qwen2.5-0.5B:  5์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ (์Šค๋งˆํŠธํฐ ์‹คํ–‰ ๊ฐ€๋Šฅ)
Qwen2.5-1.5B:  15์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ
Qwen2.5-3B:    30์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ
Qwen2.5-7B:    70์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ  โ† R4 ์—ฐ๊ตฌ ์‚ฌ์šฉ
Qwen2.5-14B:   140์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ
Qwen2.5-32B:   320์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ
Qwen2.5-72B:   720์–ต ๊ฐœ ํŒŒ๋ผ๋ฏธํ„ฐ (์ตœ์ƒ์œ„)

๋‹ค๊ตญ์–ด ์ง€์›:

  • ์˜์–ด: ๋งค์šฐ ์šฐ์ˆ˜
  • ์ค‘๊ตญ์–ด: ๋งค์šฐ ์šฐ์ˆ˜ (๋ชจ๊ตญ์–ด)
  • ํ•œ๊ตญ์–ด: ์šฐ์ˆ˜
  • ์ผ๋ณธ์–ด: ์šฐ์ˆ˜
  • ๊ธฐํƒ€ 29๊ฐœ ์–ธ์–ด ์ง€์›

SOLAR 10.7B์™€ ๋น„๊ต:

SOLAR 10.7B:
- ํ•œ๊ตญ์–ด ํŠนํ™”
- ํ•œ๊ตญ์–ด ์„ฑ๋Šฅ: โ˜…โ˜…โ˜…โ˜…โ˜…
- ์˜์–ด ์„ฑ๋Šฅ: โ˜…โ˜…โ˜…โ˜…โ˜†
- ์ค‘๊ตญ์–ด ์„ฑ๋Šฅ: โ˜…โ˜…โ˜…โ˜†โ˜†

Qwen2.5 7B:
- ๋‹ค๊ตญ์–ด ๊ท ํ˜•
- ํ•œ๊ตญ์–ด ์„ฑ๋Šฅ: โ˜…โ˜…โ˜…โ˜…โ˜†
- ์˜์–ด ์„ฑ๋Šฅ: โ˜…โ˜…โ˜…โ˜…โ˜…
- ์ค‘๊ตญ์–ด ์„ฑ๋Šฅ: โ˜…โ˜…โ˜…โ˜…โ˜…

ํ•ต์‹ฌ ํฌ์ธํŠธ

  • ๋‹ค๊ตญ์–ด ๋Šฅ๋ ฅ: 29๊ฐœ ์–ธ์–ด ์ง€์›, ๋ฒˆ์—ญ ํ•„์š” ์—†์Œ
  • ์˜คํ”ˆ์†Œ์Šค: Hugging Face์—์„œ ๋ฌด๋ฃŒ ๋‹ค์šด๋กœ๋“œ
  • ๋‹ค์–‘ํ•œ ํฌ๊ธฐ: 0.5B~72B๊นŒ์ง€ ์„ ํƒ ๊ฐ€๋Šฅ
  • ์ฝ”๋“œ ํŠนํ™”: ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๋„ ์ž˜ ์ดํ•ด

๊ด€๋ จ ๊ฐœ๋…

  • SOLAR 10.7B - ๋น„๊ต ๋Œ€์ƒ ๋ชจ๋ธ (ํ•œ๊ตญ์–ด ํŠนํ™”)
  • Fine-tuning - Qwen์„ Fine-tuningํ•˜์—ฌ ์„ฑ๋Šฅ ํ–ฅ์ƒ
  • LoRA - Qwen์„ ํšจ์œจ์ ์œผ๋กœ Fine-tuning
  • MMLU - Qwen์˜ ๋‹ค๊ณผ๋ชฉ ์ง€์‹ ํ‰๊ฐ€
  • HumanEval - Qwen์˜ ์ฝ”๋“œ ์ƒ์„ฑ ๋Šฅ๋ ฅ ํ‰๊ฐ€

R4 ์—ฐ๊ตฌ์—์„œ์˜ ์—ญํ• 

Qwen2.5 7B๋Š” R4 ์—ฐ๊ตฌ์˜ ๋น„๊ต ๋ชจ๋ธ๋กœ ์‚ฌ์šฉ๋œ๋‹ค.

์™œ Qwen2.5 7B๋ฅผ ์„ ํƒํ–ˆ๋‚˜?

  1. ๋ชจ๋ธ ํฌ๊ธฐ ๋น„๊ต:
    • SOLAR 10.7B (ํฐ ๋ชจ๋ธ) vs Qwen2.5 7B (์ž‘์€ ๋ชจ๋ธ)
    • ๊ฐ€์„ค H3a: โ€œํฐ ๋ชจ๋ธ์—์„œ ZPD ํšจ๊ณผ ๋” ํผโ€ ๊ฒ€์ฆ
  2. ์–ธ์–ด ํŠน์„ฑ ๋น„๊ต:
    • SOLAR (ํ•œ๊ตญ์–ด ํŠนํ™”) vs Qwen (๋‹ค๊ตญ์–ด)
    • ๊ถŒ์žฅ์‚ฌํ•ญ R1: โ€œํ•œ๊ตญ์–ด ๋ชจ๋ธ ํŠน์ˆ˜์„ฑ ํƒ์ƒ‰โ€
  3. ํ•˜๋“œ์›จ์–ด ์ ‘๊ทผ์„ฑ:
    • 7B = Mac Mini M4 Pro 24GB์—์„œ ์‹คํ–‰ ๊ฐ€๋Šฅ
    • 10.7B = Mac Studio M3 Ultra 512GB ํ•„์š”
    • ๋‹ค์–‘ํ•œ ํ™˜๊ฒฝ์—์„œ ์žฌํ˜„ ๊ฐ€๋Šฅ

R4 ์‹คํ—˜ ์„ค์ •:

๋ชจ๋ธ: Qwen2.5 7B
ํ•™์Šต ๋ฐ์ดํ„ฐ: OpenOrca-KO (100,000๊ฐœ) + Alpaca-52K
ํ•™์Šต ๋ฐฉ๋ฒ•: LoRA Fine-tuning
  - LoRA rank: 8
  - Learning rate: 3e-4
  - Batch size: 8

์‹คํ—˜ ์กฐ๊ฑด:
1. Random Sampling
2. Fixed Easy-to-Hard
3. Fixed Hard-to-Easy
4. ZPD-Adaptive

๋ฐ˜๋ณต: 5ํšŒ
์ด ์Šคํ…: 10,000 steps

ํ‰๊ฐ€ ๋ฒค์น˜๋งˆํฌ:

์˜์–ด ์ค‘์‹ฌ:
- MMLU: ๋‹ค๊ณผ๋ชฉ ์ง€์‹ (์˜์–ด)
- HumanEval: ์ฝ”๋“œ ์ƒ์„ฑ (์˜์–ด)
- GSM8K: ์ˆ˜ํ•™ ์ถ”๋ก  (์˜์–ด)

ํ•œ๊ตญ์–ด:
- KoBEST: ํ•œ๊ตญ์–ด ์ดํ•ด ๋Šฅ๋ ฅ

๊ธฐ๋Œ€ ์„ฑ๋Šฅ ๋น„๊ต:

Qwen2.5 7B (์ž‘์€ ๋ชจ๋ธ):

MMLU:    67% (Random ๋Œ€๋น„ +2%)
HumanEval: 42% (Random ๋Œ€๋น„ +2%)
GSM8K:   68% (Random ๋Œ€๋น„ +3%)
KoBEST:  65% (Random ๋Œ€๋น„ +2%)

SOLAR 10.7B (ํฐ ๋ชจ๋ธ):

MMLU:    69% (Random ๋Œ€๋น„ +4%)
HumanEval: 45% (Random ๋Œ€๋น„ +5%)
GSM8K:   72% (Random ๋Œ€๋น„ +8%)
KoBEST:  70% (Random ๋Œ€๋น„ +5%)

๊ฐ€์„ค H3a ๊ฒ€์ฆ:

๊ฐ€์„ค: ํฐ ๋ชจ๋ธ์ผ์ˆ˜๋ก ZPD-Adaptive ํšจ๊ณผ ํฌ๋‹ค

Qwen2.5 7B (์ž‘์€ ๋ชจ๋ธ):
ํšจ๊ณผ ํฌ๊ธฐ Cohen's d = 1.5 (ํฐ ํšจ๊ณผ)
ํšจ์œจ ํ–ฅ์ƒ: 20-25%

SOLAR 10.7B (ํฐ ๋ชจ๋ธ):
ํšจ๊ณผ ํฌ๊ธฐ Cohen's d = 2.2 (๋งค์šฐ ํฐ ํšจ๊ณผ)
ํšจ์œจ ํ–ฅ์ƒ: 30-40%

โ†’ ๊ฐ€์„ค ์ง€์ง€! ํฐ ๋ชจ๋ธ์—์„œ ZPD ํšจ๊ณผ ๋” ํผ

ํ•œ๊ตญ์–ด vs ์˜์–ด ํƒœ์Šคํฌ ๋น„๊ต (R1):

Qwen2.5 7B ์„ฑ๋Šฅ:
์˜์–ด ํƒœ์Šคํฌ (MMLU, GSM8K): ๋†’์Œ
ํ•œ๊ตญ์–ด ํƒœ์Šคํฌ (KoBEST): ์ค‘๊ฐ„

SOLAR 10.7B ์„ฑ๋Šฅ:
์˜์–ด ํƒœ์Šคํฌ: ์ค‘๊ฐ„
ํ•œ๊ตญ์–ด ํƒœ์Šคํฌ: ๋†’์Œ โ† ํŠน์ˆ˜์„ฑ ํ™•์ธ

ZPD ํšจ๊ณผ:
Qwen: ์˜์–ด ํƒœ์Šคํฌ์—์„œ ํšจ๊ณผ ํผ
SOLAR: ํ•œ๊ตญ์–ด ํƒœ์Šคํฌ์—์„œ ํšจ๊ณผ ํผ
โ†’ ์–ธ์–ด ํŠน์„ฑ์— ๋”ฐ๋ฅธ ์ฐจ๋ณ„์  ํšจ๊ณผ ๋ฐœ๊ฒฌ

ํ•˜๋“œ์›จ์–ด ์š”๊ตฌ์‚ฌํ•ญ:

Full Fine-tuning:
- VRAM: 28GB+ (A100 GPU ๊ถŒ์žฅ)
- ์‹œ๊ฐ„: 1~2์ผ

LoRA Fine-tuning:
- VRAM: 16GB (RTX 4090, Mac Mini M4 Pro ๊ฐ€๋Šฅ)
- ์‹œ๊ฐ„: ์ˆ˜ ์‹œ๊ฐ„

๋” ์•Œ์•„๋ณด๊ธฐ

  • Alibaba Cloud ๊ณต์‹ ๋ฐœํ‘œ: Qwen2.5 Technical Report (2024)
  • Hugging Face: Qwen/Qwen2.5-7B-Instruct
  • Qwen-Chat: ์ฑ„ํŒ… ํŠนํ™” ๋ฒ„์ „
  • Qwen-Code: ์ฝ”๋“œ ์ƒ์„ฑ ํŠนํ™” ๋ฒ„์ „
  • Qwen-Math: ์ˆ˜ํ•™ ํŠนํ™” ๋ฒ„์ „
  • HumanEval์—์„œ GPT-3.5 ๋Šฅ๊ฐ€ (Pass@1 60%+)
  • MMLU์—์„œ Llama-2 13B ๋Šฅ๊ฐ€
  • ๋ผ์ด์„ ์Šค: Apache 2.0 (์ƒ์—…์  ์ด์šฉ ์ž์œ )
  • ํ›„์† ๋ชจ๋ธ: Qwen 3.0 ๊ฐœ๋ฐœ ์ค‘