Anthropic: Claude Opus 4.1
AnthropicModerated
anthropic/claude-opus-4.1About this model
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
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-opus-4.1", "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
49.839 TNDper 1M tokens
Output tokens
249.194 TNDper 1M tokens
1,000 requests with 1K input and 500 output tokens cost about 174.435 TND.
Specifications
- Provider
- Anthropic
- Context window
- 200,000 tokens
- Input modality
- Text
- Added
- Aug 5, 2025
- Supported parameters
include_reasoningmax_tokensreasoningstoptemperaturetool_choicetoolstop_k