Claude Haiku 3.5 API pricing (August 2026)
Retired 19 Feb 2026 — shown at its final price for historical comparison only.
What it costs at real volumes
A chat-shaped workload: 800 input tokens and 300 output tokens per request, no caching, no batch.
Specifications
- Provider
- Anthropic Claude
- Context window
- 200K tokens
- Max output
- 8.2K tokens
- Tier
- small
- Status
- DEPRECATED
- Blended $/1M (3:1)
- $1.60
- Cache break-even hit rate
- 22%
- Prices verified
- 4 Aug 2026
Source: Anthropic Claude pricing. Finitizer is not affiliated with Anthropic Claude.
Similar models
Other claude models
- Claude Opus 5+$8.40
- Claude Sonnet 5+$2.40
- Claude Opus 4.1+$28.40
- Claude Sonnet 4.5+$4.40
- Claude Haiku 4.5+$0.400
Closest prices elsewhere
- Grok 4.3$-0.038
- Amazon Nova Pro$-0.200
- o4-mini+$0.325
- Gemini 2.5 Flash$-0.750
Frequently asked questions
How much does Claude Haiku 3.5 cost per 1M tokens?
Claude Haiku 3.5 costs $0.800 per million input tokens and $4.00 per million output tokens at Anthropic Claude list prices. Output is 5.0x the input rate, so the input:output ratio of your workload drives the real cost more than the headline price.
Does Claude Haiku 3.5 support prompt caching?
Yes. Cached input is billed at $0.080 per million tokens, 10x cheaper than uncached input. Cache writes carry a premium, so caching only pays above roughly a 22% hit rate.
What is the batch discount for Claude Haiku 3.5?
Requests submitted through the asynchronous batch endpoint are billed at 50% off both input and output rates, bringing input to $0.400 and output to $2.00 per million tokens.
What is Claude Haiku 3.5's context window?
200K tokens of context with up to 8.2K output tokens per request. A larger context window raises the ceiling on what you can send, not the price per token — but filling it on every request is one of the most common causes of an unexpected bill.
Running Claude Haiku 3.5 in production?
Finitizer TokenOps attributes real token spend to teams, features, and prompts — so you find out which workload moved the bill before the invoice does.