Last refreshed 2026-05-11. Next refresh: weekly.
Why use Claude 3.5 Haiku on OpenRouter?
OpenRouter offers Claude 3.5 Haiku with pay-as-you-go pricing at $0.80/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Claude 3.5 Haiku across 5 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: anthropic/claude-3.5-haikuanthropic/claude-3.5-haikuRequest example
anthropic/claude-3.5-haiku.Gotchas
- Use provider model ID "anthropic/claude-3.5-haiku", not the LLMReference slug "claude-3.5-haiku".
Compare Claude 3.5 Haiku Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Anthropic | $0.80 | $4.00 |
| OpenRouter | $0.80 | $4.00 |
| AWS Bedrock | $0.80 | $4.00 |
| GCP Vertex AI | $0.80 | $4.00 |
| Replicate API | $1.00 | $5.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.80 |
| Output tokens | $4.00 |
Capabilities
About Claude 3.5 Haiku
Claude 3.5 Haiku is Anthropic's latest AI model, known for its speed and efficiency while maintaining high intelligence. It is optimized for applications needing rapid response, like interactive chatbots and real-time content moderation. Initially text-only, future plans include image input capabilities. It excels in delivering fast, accurate code suggestions, processing and categorizing information swiftly, and handling large volumes of user interactions. Priced accessibly, it offers advanced coding, tool use, and reasoning abilities. Though initially surpassing Claude 3 Haiku in benchmarks, its pricing reflects its enhanced performance 123457.
FAQ
What does Claude 3.5 Haiku cost on OpenRouter?
On OpenRouter, Claude 3.5 Haiku costs $0.8 per 1M input tokens and $4 per 1M output tokens.
What is the context window for Claude 3.5 Haiku on OpenRouter?
Claude 3.5 Haiku supports a 200,000 token context window on OpenRouter.
How does OpenRouter compare to other Claude 3.5 Haiku providers?
Claude 3.5 Haiku is available from 5 providers. The cheapest input pricing is $0.8/1M tokens from Anthropic.
What API model ID do I use for Claude 3.5 Haiku on OpenRouter?
Use the model ID anthropic/claude-3.5-haiku when calling OpenRouter's API.
Who created Claude 3.5 Haiku?
Claude 3.5 Haiku was created by Anthropic as part of the Claude 3.5 model family.
Is Claude 3.5 Haiku open source?
Claude 3.5 Haiku's open source status is unknown in the seed data.