OpenAI Chat GPT OSS 20b Open Source LLM Full Local Ai Review

*Update* Somehow I ran the 20b and not the 120b when I recorded and didn't catch it so edited this to be the 20b review now...
Updated 120b review ???????? https://youtu.be/YfKdj7GtJ80 ????

Locally tested OpenAI's open source model they just released the Chat GPT OSS 20b which is not multimodal on the quad 3090 Ai server. So how did it do? It is FAST, but...

QUAD 3090 AI HOME SERVER BUILD
GPU Rack Frame https://geni.us/GPU_Rack_Frame
Supermicro H12ssl-i MOBO (better option vs mz32-ar0) https://geni.us/MBD_H12SSL-I-O
Gigabyte MZ32-AR0 MOBO https://geni.us/mz32-ar0_motherboard
AMD 7V13 (newer, faster vs 7702) https://geni.us/EPYC_7V13_CPU
RTX 3090 24GB GPU (x4) https://geni.us/GPU3090
256GB (8x32GB) DDR4 2400 RAM https://geni.us/256GB_DDR4_RAM
PCIe4 Risers (x4) https://geni.us/PCIe4_Riser_Cable
AMD SP3 Air Cooler (easier vs water cooler) https://geni.us/EPYC_SP3_COOLER
iCUE H170i water cooler https://geni.us/iCUE_H170i_Capellix
(sTRX4 fits SP3 and retention kit comes with the CAPELLIX)
CORSAIR HX1500i PSU https://geni.us/Corsair_HX1500iPSU
4i SFF-8654 to 4i SFF-8654 (x4, not needed for H12SSL-i) https://geni.us/SFF8654_to_SFF8654
ARCTIC MX4 Thermal Paste https://geni.us/Arctic_ThermalPaste
Kritical Thermal GPU Pads https://geni.us/Kritical-Thermal-Pads
HDD Rack Screws for Fans https://geni.us/HDD_RackScrews

LOCAL AI SERVER BUILDS/WRITEUPS
High End AI Server https://digitalspaceport.com/local-ai-home-server-build-at-high-end-5000-price/
Mid Range Ai Server https://digitalspaceport.com/local-ai-home-server-build-at-mid-range-750-price/
$500 Deepseek R1 671B on a Z440 https://digitalspaceport.com/500-deepseek-r1-671b-local-ai-server/
How I Test Local Ai LLMs Writeup https://digitalspaceport.com/about/testing-local-llms/

▶️ Watch More from Digital Spaceport:
The Perfect Local AI GPU? NVIDIA's 5060 Ti 16GB Tested! https://youtu.be/sCc-y4LXfHs
Local Ai Ultimate FAQs https://youtu.be/7kgMkzeX650
Deepseek R1 671b Running and Testing on a $2000 Local AI Server https://youtu.be/Tq_cmN4j2yY

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???? Timestamps:
0:00 Chat GPT OSS 20B Local
1:24 ChatGPT Python Code Test
3:31 Parsing Peppermints
3:47 Arbitrary Arrays
5:40 LLM Sentence Parsing Test
6:55 Numeric Comparison
7:21 Hundred Decimals of Pi
9:04 Create a Cat SVG
11:52 Pico de Gato
12:42 Two Driver Problem
14:03 Armageddon with a Twist
15:22 Conclusion

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