Name: GPT-6 Sol
Author: OpenAI

GPT-6 Sol

OpenAI · 2026-09-22

GPT-6 Sol is OpenAI's September 22, 2026 model for coding and professional work. It accepts text and images and supports none, low, medium, high, xhigh, and max reasoning effort, with medium as the default.

Benchmark scores

Benchmark	Score
AA-Briefcase v1.1 Elo	1483
AA-LCR v1.1	83.7
AA-Omniscience Index	27.1
Artificial Analysis Intelligence Index v4.3.2	47.5
Artificial Analysis Omniscience Accuracy	54.5
Artificial Analysis Omniscience Hallucination Rate	50.7
AutomationBench 1.0.6 (Zapier)	33.2
AutomationBench-AA 1.0.6	61.7
Capability	163.3
CritPt (avg@5)	30.9
FrontierCode 1.1 Extended - Pass Rate	66.3
FrontierCode 1.1 Extended - Score	60.7
FrontierCode 1.1 Main - Pass Rate	54.3
FrontierCode 1.1 Main - Score	49.3
GDP.pdf (Artificial Analysis, All-pass)	28.0
GDP.pdf (Artificial Analysis, Mean Criteria)	77.5
GDPval-AA v2.1	1487
Humanity's Last Exam (Text-Only)	47.9
Medical Long Context Reasoning (MLCR-AA)	16.1
MLCR-AA Accuracy (Judged Responses)	96.7
MLCR-AA Completeness (Judged Responses)	16.1
MLCR-AA Conciseness	100.0
MMMU Pro	83.3
Next.js AI Agent Evaluations	97.0
SciCode 1.0.1 (Artificial Analysis)	57.6
Terminal-Bench 4.0 (Artificial Analysis)	43.9