Anthropic's Feb 17 2026 balanced model. Near-Opus performance at Sonnet pricing: SWE-bench Verified 79.6%, OSWorld 72.5%, 1M context. Best price-to-performance in the Claude lineup.
Cheaper is left, more capable is up. 21 of 62 priced models are both cheaper and score at least as high. Self-host models are left off the price axis — their cost depends on the hardware you run them on, not on tokens.
Context Window in Context
▸ Claude Sonnet 4.61M
GPT-4.11M
Gemini 2.5 Pro1M
Gemini 2.0 Flash1M
Llama 4 Maverick1M
GPT-5.51M
GPT-5.5 Pro1M
Claude Opus 4.71M
Bar length is logarithmic — each full step is 10× the tokens. Shown against the models with the nearest context windows, not the directory extremes.
출력 1024 토큰, 시간당 20회로 제한됩니다. 전체 제어는 playground에서 가능합니다.
About Claude Sonnet 4.6
Claude Sonnet 4.6 is a balanced AI model by Anthropic, released on February 17, 2026. It supports a context window of 1000K tokens and can generate up to 64K output tokens.
At $3 per million input tokens and $15 per million output tokens, its blended cost of $9.00/1M tokens places it in the premium pricing tier. Its value score of 10.0 reflects the balance of quality and cost.
Using Claude Sonnet 4.6 with Swfte
Access Claude Sonnet 4.6 through Swfte Connect, our unified LLM gateway. Connect gives you a single API for 50+ models, with automatic routing, cost optimization, and fallback handling. You can also try Claude Sonnet 4.6 in our AI Playground before integrating.
Deploy a model with Swfte Connect
One gateway, every provider, per-token cost visibility. Swap models without touching your code.