Rate
Claude Haiku 5.5 vs DeepSeek V4 Pro: price
Claude Haiku 5.5 is 9.9× cheaper than DeepSeek V4 Pro for a typical chat (1,500 tokens in, 500 out).
| Item | Claude Haiku 5.5 | DeepSeek V4 Pro |
|---|---|---|
| Input per 1M tokens | $0.10 | $1.32 |
| Output per 1M tokens | $0.50 | $3.96 |
| Cached input per 1M | $0.01 | $0.044 |
| 1,000 chat messages1,500 tokens in, 500 out each | $0.40 | $3.96 |
| Summarize a 50-page PDF30,000 tokens in, 1,000 out | $0.0035 | $0.044 |
| One coding-agent task60,000 tokens in, 4,000 out, no caching | $0.0080 | $0.095 |
Claude Haiku 5.5: Prompts over 100K tokens: $0.50 in / $2.50 out, cache reads $0.05.
DeepSeek V4 Pro: Peak-hour price (weekdays 01:00–04:00 and 06:00–10:00 UTC). Off-peak: $0.66 in / $1.98 out.
List prices checked November 5, 2026. Price is half the story: see how people rate each one today.
Claude Haiku 5.5 vs DeepSeek V4 Pro in numbers
Output, usually the bigger part of the bill, costs $0.50 on Claude Haiku 5.5 and $3.96 on DeepSeek V4 Pro, so Claude Haiku 5.5 is 7.9× cheaper there. Input costs $0.10 versus $1.32 per million tokens. For a coding-agent task (60,000 tokens in, 4,000 out) that is $0.0080 on Claude Haiku 5.5 and $0.095 on DeepSeek V4 Pro. Both accept up to 1M tokens of context. Claude Haiku 5.5 came out on October 7, 2026 and DeepSeek V4 Pro on August 13, 2026.
Claude Haiku 5.5 is made by Anthropic; DeepSeek V4 Pro by DeepSeek. Estimate your own bill for both in the cost calculator.
Which one feels dumber today?
- Claude Haiku 5.5Anthropic
–no votes yet - DeepSeek V4 ProDeepSeek–no votes yet
Frequently asked questions
Is Claude Haiku 5.5 or DeepSeek V4 Pro cheaper?
Claude Haiku 5.5 is 9.9× cheaper than DeepSeek V4 Pro for a typical chat (1,500 tokens in, 500 out). Output, usually the bigger part of the bill, costs $0.50 on Claude Haiku 5.5 and $3.96 on DeepSeek V4 Pro, so Claude Haiku 5.5 is 7.9× cheaper there.
Which is better, Claude Haiku 5.5 or DeepSeek V4 Pro?
It depends on the task, and price is only part of it. Check how people rate each one today on the Claude Haiku 5.5 and DeepSeek V4 Pro pages, and read what users report in Discussions.