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GPT-4o Claude Sonnet 4.5

OP
ACorner A
GPT-4o
OpenAI · GPT
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VS
AN
BCorner B
Claude Sonnet 4.5
Anthropic · Claude
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Wins by spec 0 A rows 4 B rows 5 ties

Key differences

At a glance
BClaude Sonnet 4.5 Released: Jun 2025 vs May 2024
BClaude Sonnet 4.5 Context Window: 200000 vs 128000
=Even on: Output Price — 15.00 vs 15.00

01Capabilities

4 rows
Released
May 2024
WIN Jun 2025
Context Window tokens
128000
WIN 200000
Vision
Yes
Yes
Tool Use
Yes
Yes
Released
A May 2024
B WIN Jun 2025
Context Windowtokens
A 128000
B WIN 200000
Vision
A Yes
B Yes
Tool Use
A Yes
B Yes

02Pricing

2 rows
Input Price USD/MTok
5.00
WIN 3.00
Output Price USD/MTok
15.00
15.00
Input PriceUSD/MTok
A 5.00
B WIN 3.00
Output PriceUSD/MTok
A 15.00
B 15.00

03Performance

1 rows
MMLU Score %
88.0
WIN 88.7
MMLU Score%
A 88.0
B WIN 88.7

04Info

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

Claude Sonnet 4.5 leads on more specs. Check the full table to decide based on what matters most to you.

GPT-4o vs Claude Sonnet 4.5 — display, performance, cameras, battery, price, and key differences. Side by side.

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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.