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Description

A 13B parameter model created by merging multiple base models using spherical linear interpolation (SLERP), designed to balance instruction-following with general capability.

OpenAI's frontier model for complex professional workloads. 1M token context, text + image input, native computer use.

I/O price /1M

$0.35/$0.65

$5.00/$30.00

Input /1M

$0.35

$5.00

Output /1M

$0.65

$30.00

Cached in /1M

—

$0.5

Context

Δ input since launch

22.2%

—

Δ output since launch

0.0%

—

Released

Jul 2023

Apr 2026

Status

—

Provider

U Undi95

OpenAI