Ampersand Tutor

Released
2026-10-30
Last refreshed
2026-10-30
Status
Researched 2d ago
ProprietaryCommercial use: restricted
humans& releases · 2 in the last 12 monthsChangelog →
Specifications
Family
Ampersand
Released
2026-10-30
Architecture
Mixture of Experts
Specialization
education
Openness
Proprietary
License
ProprietaryRestricted
Weights
Not released
Code
Unknown
Training
Reinforcement Learning
Created by

humans& trains models for people to achieve more together: Ampersand, a collaborator model trained with long-horizon soc

Website
Pricing
Output / 1M
$5.20
Input / 1M
$1.00

Cheapest of 1 route · humans& Agents API · cache read $0.200

Providers(1)

About

Ampersand Tutor (&Tutor) is humans&'s tutoring model, released October 30, 2026 through the Ampersand API as ampersand-tutor-v0.1. Built on GLM 5.3, it learns to teach by training against Persimmon, humans&'s large-scale model of how students learn, and aims to maximize a student's understanding rather than just give answers. It is a mixture-of-experts transformer (78 layers, 256 routed experts plus 1 shared, 8 active per token) served in NVFP4, with text input and output.

Providers(1)

Compare API pricing across 1 tracked provider route for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MCacheRoute
humans& Agents API$1.00$5.20read $0.200
Serverless

Capabilities

Reasoning

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

API versions

ampersand-tutor-v0.1&Tutor