tbuy

claude-haiku-5-5 API pricing & access

claude-haiku-5-5 API pricing: $0.1 per 1M tokens. Compare supported endpoints, capabilities and access options on tbuy.

claude-haiku-5-5 API access

Compare supported API endpoints and capabilities, then access claude-haiku-5-5 through the unified API gateway.

Category
text
Supported APIs
Anthropic Messages API, OpenAI Chat Completions API
API endpoints
POST /v1/messages, POST /v1/chat/completions

claude-haiku-5-5 API pricing

Base input price
$0.1 per 1M tokens
Base output price
$0.5 per 1M tokens

Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.

About claude-haiku-5-5

Claude Haiku 5.5 targets high-volume, latency-sensitive work such as classification, extraction, request routing and smaller agent tasks. The official model takes text and image input and returns text. Evaluate it for clearly bounded preprocessing or structured workflow steps.

Connect through an endpoint listed on this page and verify features on the selected route. Haiku 5.5 uses adaptive thinking; omit legacy temperature, top_p and top_k parameters in the initial request.

Official reference, checked 2026-10-14.

Use cases and prompting

  1. Define a finite label set and an unknown case for classification. Specify how missing fields should appear in extraction results.
  2. Begin with only the model, messages and output cap required by your protocol; remove old sampling parameters.
  3. Validate thinking, caching and tools before measuring accuracy, latency and token usage by task class.
  4. Compare complex workflows with Claude Sonnet 5.5. See the integration guide.

How to call claude-haiku-5-5

claude-haiku-5-5 is served through tbuy's unified gateway. Existing OpenAI or Anthropic SDK code keeps working: point base_url at https://modelsok.com and use your tbuy API key.

curl (OpenAI-compatible)

curl https://modelsok.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "claude-haiku-5-5", "messages": [{"role": "user", "content": "Hello"}]}'

Python (openai SDK)

from openai import OpenAI

client = OpenAI(base_url="https://modelsok.com/v1", api_key="YOUR_API_KEY")
response = client.chat.completions.create(
    model="claude-haiku-5-5",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Python (anthropic SDK)

from anthropic import Anthropic

client = Anthropic(base_url="https://modelsok.com", api_key="YOUR_API_KEY")
message = client.messages.create(
    model="claude-haiku-5-5",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello"}],
)
print(message.content[0].text)

Frequently asked questions about claude-haiku-5-5

What is claude-haiku-5-5?

Use claude-haiku-5-5 through the API endpoints listed on this page. Compare its configured capabilities and supplier prices before choosing an integration.

How do I call claude-haiku-5-5?

Create an API key with access to claude-haiku-5-5, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.

How is claude-haiku-5-5 priced?

Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.

How should I evaluate claude-haiku-5-5 for my project?

Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.

Back to AI model API pricing