CogniFit

Cognistat is the leading cognitive test for assessing the five major cognitive ability areas: language, spatial skills, memory, calculations and reasoning. Cognistat was developed at Stanford University and is standardized for adolescents, adults and seniors (60 – 84). It can be administered by any suitably trained healthcare professional. The Cognistat assessment and screening test has been culturally adapted with clinical validity in many languages by collaborating with important universities, academic institutions and customers worldwide. With over 400 peer-reviewed scientific articles, Cognistat’s use in patients with stroke, dementia, traumatic brain injury, major psychiatric disorders and substance abuse is well documented. The Cognistat Assessment System preserves the strengths of the highly regarded paper and pencil version of Cognistat: Assesses five major areas of cognitive functioning, gives a quick yet comprehensive evaluation, utilizes a screen and metric approach.

SWE-2 is Cognition’s advanced coding model designed to improve software engineering performance while reducing the cost of agentic coding workflows. The model is post-trained from Kimi K3 and uses reinforcement learning to optimize multiple reasoning-effort levels within a single training run. SWE-2 is designed to explore codebases more selectively, begin implementation sooner, and complete tasks with fewer redundant reads and reasoning steps than earlier Cognition models. Its capabilities include code generation, debugging, test creation, verification, repository analysis, and complex terminal-based software engineering tasks. The model also emphasizes stronger engineering judgment, end-to-end test coverage, instruction following, and evidence-based verification of user assumptions. SWE-2 is available through Devin Desktop and Devin CLI, with broader rollout planned across Devin Web and Fusion.