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- Is Cosine an autonomous software engineer or a copilot?: Cosine is an autonomous software engineer, not a copilot. It plans, writes, and tests code independently — delivering ready-to-review pull requests without constant human supervision.
- What tasks can Cosine complete end-to-end?: Cosine autonomously completes end-to-end engineering tasks — from bug fixes and feature builds to refactoring, tests, and documentation — delivering ready-to-review pull requests.
- How does Cosine minimise hallucinations and ensure code quality?: Cosine minimises hallucinations through rigorous evaluation, testing, and guardrails — verifying every output against the existing codebase before creating a pull request.
- How Cosine’s model was trained: Cosine’s proprietary Genie model is purpose-built for software engineering — trained on open-source code and refined with reinforcement learning for autonomy, reasoning, and code correctness.
- What benchmarks or case studies exist?: Cosine has demonstrated proven results across real-world enterprise deployments and benchmarks — improving PR completion time by 40% and outperforming comparable code reasoning models.
