OpenAI / SOURCE-LINKED MODEL RECORD

O1

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, image
Output types
text
Observed context window
Not established
Source release date
Sep 12, 2024

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The canonical record is openai:o1. 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:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7b

independent benchmark · Pinned artifact · Artificial Analysis evaluated configuration. First observed Aug 9, 2026; last observed Oct 13, 2026.

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o1

official changelog · Mutable source entry · Official provider announcement. First observed Aug 9, 2026; last observed Oct 10, 2026.

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o1-preview

official changelog · Mutable source entry · Official provider announcement. First observed Aug 9, 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 · reasoning15.2 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bSep 9, 2026
Artificial Analysis Coding Indexv4.3 · coding39.7 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bSep 9, 2026
Artificial Analysis Coding Indexv4.3 · coding39.7 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bSep 8, 2026
Artificial Analysis Intelligence Indexv4.3 · reasoning17.1 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bSep 8, 2026
Artificial Analysis Coding Indexv4.2 · coding39.7 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bSep 5, 2026
Artificial Analysis Intelligence Indexv4.2 · reasoning17.1 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bSep 5, 2026
Artificial Analysis Coding Indexv4.1 · coding39.7 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bAug 9, 2026
Artificial Analysis Intelligence Indexv4.1 · reasoning23.9 index_pointsSource record verifiedArtificial Analysis ↗independent benchmarkartificial-analysis:5ad2f60f-ee05-49fd-85a0-cef69aa7cb7bAug 9, 2026

Verified lifecycle updates

Source publication date
OpenAI / capability change

OpenAI O1 capabilities changed

OpenAI hat den Zugang zum o1-Modell erweitert. Die Modellserie ist mittels Reinforcement Learning für komplexes Reasoning optimiertiert.

AI-assisted summary · gemma-4-31b-itRecorded Aug 9, 2026
Source publication date
OpenAI / release

OpenAI O1 released

OpenAI hat das Modell o1 sowie gpt-4o-realtime und gpt-4o-audio veröffentlicht. Zudem wurden die Realtime API, Preference Fine-tuning via DPO sowie SDKs für Go und Java eingeführt.

AI-assisted summary · gemma-4-31b-itRecorded Aug 9, 2026
Source publication date
OpenAI / preview

OpenAI O1 Preview preview released

OpenAI hat die Modelle o1-preview und o1-mini veröffentlicht, die mittels Reinforcement Learning für komplexe Reasoning-Aufgaben optimiert wurden.

AI-assisted summary · gemma-4-31b-itRecorded Aug 9, 2026