I Built a Math AI That Verifies Its Answers. Then I Made It Free.

Description and use

Pythos is a free AI math tutor that verifies its answers with deterministic engines and offers graphing and simulation tools for learning.

Problem

Language models can explain math concepts well but often make algebra mistakes while sounding confident, which undermines learning.

Outcome

Pythos provides verified math explanations and interactive learning tools, aiming to reduce errors from AI tutors and lower educational barriers by being free.

Workflow

• 1. Build an AI tutor to generate explanations and tentative answers.
• 2. Integrate deterministic verification engines (symbolic computation, algebraic checks, domain restrictions) to independently verify claims.
• 3. Distinguish between verified results and unverifiable claims, flagging the latter.
• 4. Add graphing tools and a simulation lab to enable exploratory learning.
• 5. Release the platform for free to remove subscription barriers.
• 6. Collect feedback from developers, math enthusiasts, students, and educators to improve verification, tutoring behavior, and classroom usefulness.

Evidence

Language models can explain concepts beautifully, but they can also make algebra mistakes while sounding completely confident.

Source

Pythos combines an AI math tutor with deterministic verification engines designed to independently check mathematical claims.

Source

Pythos also brings together graphing tools and a simulation lab, giving students ways to explore mathematical ideas and experiment with problems instead of simply copying solutions.

Source