Anthropic: Claude Sonnet 4.5
AnthropicModerated
anthropic/claude-sonnet-4.5About this model
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
Make a request
OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.
curl https://promptix.tn/api/v1/chat/completions \ -H "Authorization: Bearer $PROMPTIX_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "anthropic/claude-sonnet-4.5", "messages": [ {"role": "user", "content": "Hello! What can you do?"} ] }'Pricing
In TND per 1M tokens. VAT and the platform fee are added at top-up.
Input tokens
9.968 TNDper 1M tokens
Output tokens
49.839 TNDper 1M tokens
1,000 requests with 1K input and 500 output tokens cost about 34.887 TND.
Specifications
- Provider
- Anthropic
- Context window
- 1,000,000 tokens
- Input modality
- Text
- Added
- Sep 29, 2025
- Supported parameters
include_reasoningmax_completion_tokensmax_tokensreasoningresponse_formatstopstructured_outputstemperature