OpenAI / SOURCE-LINKED MODEL RECORD

GPT 6 Luna

A model record assembled from original source observations. Review the exact artifact and its evidence before choosing a deployment.

Hosted modelverifiedObserved Oct 10, 2026
Input types
text
Output types
text
Observed context window
Not established
Source release date
Sep 22, 2026

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The canonical record is openai:gpt-6-luna. Capabilities and context limits reflect source observations; the limits of a particular inference endpoint may differ.

Inclusion in the radar does not mean this model is served by Flonno. For the model currently available through our API, see Qwen3.8 Flash 27B and API pricing.

Artifact evidence

artificial-analysis:6fb13851-40ce-4bda-ad3f-6b38e0c5daa7

independent benchmark · Pinned artifact · Artificial Analysis evaluated configuration. First observed Sep 22, 2026; last observed Oct 13, 2026.

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gpt-6-luna

official changelog · Mutable source entry · Official provider announcement. First observed Sep 22, 2026; last observed Oct 10, 2026.

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Benchmark results apply to their recorded version and method. They do not transfer automatically to a different runtime or a quantized derivative.

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Benchmark provenance

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Source observations for exact artifacts. Scores from different benchmark versions or methods are not interchangeable.
BenchmarkReported resultProvenanceArtifact / date
Artificial Analysis Intelligence Indexv4.3 · reasoning38.1 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:6fb13851-40ce-4bda-ad3f-6b38e0c5daa7Oct 1, 2026
Artificial Analysis Intelligence Indexv4.3 · reasoning37.3 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:6fb13851-40ce-4bda-ad3f-6b38e0c5daa7Sep 22, 2026

Verified lifecycle updates

Source publication date
OpenAI / capability change

OpenAI GPT 6 Luna capabilities changed

OpenAI hat einen Fehler bei der Bildkodierung in GPT-6 Luna und GPT-6 Sol behoben, der das Bildverständnis beeinträchtigt hatte. Die Aktualisierung verbessert die Leistung bei visuellen Aufgaben in der API sowie in Codex, einschließlich der Computernutzung.

AI-assisted summary · gemini-3.7-flashRecorded Sep 26, 2026
Source publication date
OpenAI / release

OpenAI GPT 6 Luna released

OpenAI hat die Reasoning-Modelle GPT-6 Sol und GPT-6 Luna für Text- und Bildeingaben über die API veröffentlicht. GPT-6 Luna ist dabei eine deutlich günstigere Variante für die Textgenerierung mit einem Preis von 0,10 US-Dollar pro Million Input-Tokens.

AI-assisted summary · gemini-3.7-flashRecorded Sep 22, 2026