HomeModel ComparisonsClaude Haiku 4.5 vs DeepSeek-V4-Flash

Claude Haiku 4.5vsDeepSeek-V4-Flash

Which model is more cost-effective? Compare pricing, context window limits, and run live calculations below.

0 Tokens
Expected Output TokensEstimate generation cost

Claude Haiku 4.5

Anthropic • 200,000 Context
Input (per 1M)
$1
Output (per 1M)
$5
Est. Total Cost$0.0000

DeepSeek-V4-Flash

DeepSeek • 1,000,000 Context
Input (per 1M)
$0.14
Output (per 1M)
$0.28
Est. Total Cost$0.0000

In-Depth Comparison: Claude Haiku 4.5 vs DeepSeek-V4-Flash

When choosing between Claude Haiku 4.5 (by Anthropic) and DeepSeek-V4-Flash (by DeepSeek), developers must weigh API pricing and context window limits.

Claude Haiku 4.5 offers a context window of 200,000 tokens at an input cost of $1 per 1M tokens. On the other hand, DeepSeek-V4-Flash provides a 1,000,000 token context window, priced at $0.14 per 1M input tokens. This helps developers find the best balance between performance and budget.

Frequently Asked Questions

Which is cheaper: Claude Haiku 4.5 or DeepSeek-V4-Flash?
Claude Haiku 4.5 charges $1 per 1M input tokens, whereas DeepSeek-V4-Flash charges $0.14. For output, Claude Haiku 4.5 is $5 vs $0.28 for DeepSeek-V4-Flash.
What is the context window difference between Claude Haiku 4.5 and DeepSeek-V4-Flash?
Claude Haiku 4.5 offers a context window of 200,000 tokens. In comparison, DeepSeek-V4-Flash supports up to 1,000,000 tokens.
Who provides Claude Haiku 4.5 and DeepSeek-V4-Flash?
Claude Haiku 4.5 is provided by Anthropic, and DeepSeek-V4-Flash is developed by DeepSeek.