Auto-generated comparison

Anthropic Claude Sonnet Latest vs DeepSeek V4 Flash Latest

DeepSeek V4 Flash Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.

~anthropic

text+image+file->text

This model always redirects to the latest model in the Anthropic Claude Sonnet family.

~deepseek

text->text

This model always redirects to the latest model in the DeepSeek V4 Flash family.

Side-by-side comparison

Capability	Anthropic Claude Sonnet Latest	DeepSeek V4 Flash Latest	Winner
Context window Maximum number of input tokens the model can attend to in a single request.	1M	1.0M	🏆 DeepSeek V4 Flash Latest
Input price (per 1M) Cost per million input tokens billed by the provider.	$2.00	$0.09	🏆 DeepSeek V4 Flash Latest
Output price (per 1M) Cost per million output tokens billed by the provider.	$10.00	$0.18	🏆 DeepSeek V4 Flash Latest
Tool / function calling First-class support for emitting structured tool calls.	Yes	Yes	Tie
Vision input Accepts image inputs alongside text.	Yes	—	🏆 Anthropic Claude Sonnet Latest
Reasoning mode Internal chain-of-thought / extended-thinking support.	Yes	Yes	Tie

DeepSeek V4 Flash Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.

Input: $2.00 vs $0.09 per 1M tokens. Output: $10.00 vs $0.18 per 1M tokens.

Anthropic Claude Sonnet Latest supports up to 1M tokens. DeepSeek V4 Flash Latest supports up to 1.0M tokens.

Anthropic Claude Sonnet Latest: yes. DeepSeek V4 Flash Latest: yes.