Early access: features, availability, and pricing may change as Kyara Intelligence evolves.

Above baseline Reasoning

Anthropic: Claude Sonnet 4.6

Anthropic's most capable Sonnet for premium coding, agentic workflows, and professional-grade RP.

Model ID anthropic/claude-sonnet-4.6

Quick start

Drop this model into any OpenAI-compatible client by setting the base URL, your API key, and the model ID below.

curl https://api.kyara-intelligence.com/v1/chat/completions \
  -H "Authorization: Bearer $KYARA_INTELLIGENCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-sonnet-4.6",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

See the full API reference

Overview

Anthropic's most capable Sonnet-class model yet, Claude Sonnet 4.6 delivers premium performance across coding, agents, and professional work. Excels at iterative development, complex codebase navigation, end-to-end project management with memory, polished document creation, and confident computer use for web QA and workflow automation. Features a massive 1,000,000 token context window with extended thinking capabilities for the most demanding creative and analytical tasks.

Specifications

Context / Memory 🌌 Extreme · 1M tokens

Cost vs baseline Above baseline

Input

6.9x

Output

13x

Input

54M

cr / M tokens

Output

270M

cr / M tokens

Multiples are relative to the catalog median; bars are scaled to the most expensive model.

Model ID

anthropic/claude-sonnet-4.6

Reasoning

Available

Status

Current

Upstream moderation

All models on Kyara Intelligence are accessed through their original API providers (Mistral, Z.AI/GLM, xAI, DeepSeek, and others). Each provider's content policies and moderation apply to all requests.

Kyara routes API calls without modifying inputs or outputs, and does not log prompt or response content. Users are responsible for complying with the relevant provider's terms of service in addition to Kyara's terms.