AA Coding v1.4 Codex — Terminal-Bench v2.1

Updated Sep 5, 2026·0 views

Problem Count: —
Institution: Artificial Analysis
Category: Coding and Software Engineering
Metrics: Pass@1 (%)
Language: English
Difficulty: —

Overview

Codex max, AA Coding Agent Index v1.4 component/telemetry; snapshot 2026-09-05.

Related resources

Official Website

Latest AA Coding v1.4 Codex — Terminal-Bench v2.1 model rankings and full benchmark leaderboard

Browse the latest scores, model modes, release dates, and parameter sizes for AA Coding v1.4 Codex — Terminal-Bench v2.1.

Source: DataLearnerAI

Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology

Model Mode Legend

License:

Origin:

Model release cutoff:

Rank	Model				License
	GPT-5.6 Sol Thinking Level · MaxTools	83.00	2026-06-26	Unknown	Closed
	GPT-6 Astra Thinking Level · MaxTools	83.00	2026-09-03	Unknown	Closed

Latest AA Coding v1.4 Codex — Terminal-Bench v2.1 model rankings and full benchmark leaderboard

AA Coding v1.4 Codex — Terminal-Bench v2.1 Rank