Claude Sonnet 4

Use it to draft and review code, explain technical material, and work through multi-step problems. Supply the relevant source material and acceptance criteria, then review the result. A model description is not a guarantee that every tool or workflow is available in each application.

Claude Sonnet 4 is not currently in Vife's selectable chat catalog. Open the workspace to compare available models. Availability can change, so check the model selector before starting a task.

Test the same representative prompts across available models. Review correctness, instruction following, response time, and the displayed credit cost. Speed depends on the prompt, output length, reasoning settings, and service load; a fixed speed multiplier is not a reliable promise.

Evaluate the model on your own tasks before using its output in production. Review security-sensitive code, verify factual claims, and plan for failed or delayed requests. Check the actual service terms for support, data handling, and availability commitments.

Compare the current credit quote with the quality of the result and the number of revisions needed. Vife credits and subscription terms are separate from Anthropic's direct API pricing. Check Vife's pricing page and the workspace quote before generating.