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OpenAI o3 Llama 3.1 405B

OpenAI o3
ACorner A
OpenAI o3
OpenAI · o-series
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VS
Llama 3.1 405B
BCorner B
Llama 3.1 405B
Meta · Llama
Swap
Wins by spec 3 A rows 2 B rows 4 ties

Key differences

At a glance
AOpenAI o3 Released: Jan 2025 vs Jul 2024
AOpenAI o3 Context Window: 200000 vs 128000
AOpenAI o3 MMLU Score: 91.6 vs 88.6
BLlama 3.1 405B Input Price: 2.70 vs 10.00
BLlama 3.1 405B Output Price: 2.70 vs 40.00
=Even on: Vision — Yes vs No

Comparing OpenAI o3 vs Llama 3.1 405B? We've got the full breakdown: specs, real Saudi market prices, and key differences — all side by side so you can pick the right one.

01Capabilities

4 rows
Released
WIN Jan 2025
Jul 2024
Context Window tokens
WIN 200000
128000
Vision
Yes
No
Tool Use
Yes
Yes
Released
A WIN Jan 2025
B Jul 2024
Context Windowtokens
A WIN 200000
B 128000
Vision
A Yes
B No
Tool Use
A Yes
B Yes

02Pricing

2 rows
Input Price USD/MTok
10.00
WIN 2.70
Output Price USD/MTok
40.00
WIN 2.70
Input PriceUSD/MTok
A 10.00
B WIN 2.70
Output PriceUSD/MTok
A 40.00
B WIN 2.70

03Performance

1 rows
MMLU Score %
WIN 91.6
88.6
MMLU Score%
A WIN 91.6
B 88.6

04Info

2 rows
Released
2025
2024
Provider
OpenAI
Meta
Released
A 2025
B 2024
Provider
A OpenAI
B Meta

OpenAI o3 leads Llama 3.1 405B on 3 specs vs 2 — though Llama 3.1 405B is cheaper (0.00 vs 0.00). Check the full table and decide based on the specs that matter most to you.

OpenAI o3 vs Llama 3.1 405B — display, performance, cameras, battery, price, and key differences. Side by side.

Frequently Asked Questions

أيهما أفضل للاستخدام اليومي؟

يعتمد على احتياجك. لاما 3.1 405 بيليون يتفوق في سعر الإدخال. جرّب النموذجين على مهامك الفعلية قبل الاختيار — التجربة العملية أهم من الأرقام.

أيهما أرخص في التكاليف؟

قارن الأسعار لكل مليون رمز (Token) على الموقع الرسمي لكل نموذج. الأسعار تتغير دوريًا. لاما 3.1 405 بيليون يمنحك قيمة أفضل مقابل السعر بناءً على أدائه.

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📋 AI Models Buying Guide
Prices are estimated average Saudi market prices, reviewed June 2026. Actual prices vary by retailer, storage configuration, warranty, and promotions. Prices shown in Saudi Riyal. iOfficial prices are from the manufacturer. Estimated prices are based on average prices from Amazon, Noon, Jarir, and eXtra in the Saudi market.