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Claude Sonnet 4.5 DeepSeek R1

AN
ACorner A
Claude Sonnet 4.5
Anthropic · Claude
Swap
VS
DE
BCorner B
DeepSeek R1
DeepSeek · R1
Swap
Wins by spec 2 A rows 3 B rows 4 ties

Key differences

At a glance
AClaude Sonnet 4.5 Released: Jun 2025 vs Jan 2025
AClaude Sonnet 4.5 Context Window: 200000 vs 64000
BDeepSeek R1 Input Price: 0.55 vs 3.00
BDeepSeek R1 Output Price: 2.19 vs 15.00
=Even on: Vision — Yes vs No

01Capabilities

4 rows
Released
WIN Jun 2025
Jan 2025
Context Window tokens
WIN 200000
64000
Vision
Yes
No
Tool Use
Yes
Yes
Released
A WIN Jun 2025
B Jan 2025
Context Windowtokens
A WIN 200000
B 64000
Vision
A Yes
B No
Tool Use
A Yes
B Yes

02Pricing

2 rows
Input Price USD/MTok
3.00
WIN 0.55
Output Price USD/MTok
15.00
WIN 2.19
Input PriceUSD/MTok
A 3.00
B WIN 0.55
Output PriceUSD/MTok
A 15.00
B WIN 2.19

03Performance

1 rows
MMLU Score %
88.7
WIN 90.8
MMLU Score%
A 88.7
B WIN 90.8

04Info

2 rows
Released
2025
2025
Provider
Anthropic
DeepSeek
Released
A 2025
B 2025
Provider
A Anthropic
B DeepSeek

DeepSeek R1 leads on more specs. Check the full table to decide based on what matters most to you.

Claude Sonnet 4.5 vs DeepSeek R1 — 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.