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OpenAI

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Direct OpenAI APIs, including image generation and editing, speech synthesis and realtime voice.

7 linked modelsAPI documentation ↗Official catalog ↗Checked 2026-09-28

Models on OpenAI 7

A curated selection, with links to other providers for the same model.

Verified catalog sources
Ranked by intelligence

Artificial Analysis Intelligence Index ↗ · Higher is better · Checked 2026-10-02

Rank among verified models in this catalog. Best published configuration per model; equal scores share a rank. Scores are rounded by the source. Unverified and non-language models appear last without a rank. Methodology ↗

7 models

RankModelIntelligenceBest priceInput → outputProviders
#3GPT-6 AstraOpenai53max
From $50
USD / 1M tokensMicrosoft Azure AI Foundry

6-astra ShortCo Opt Std Gl / cc27b2cc-8a30-56bf-9ee4-1f70b332db33 / 0 · Starting tariff; final cost depends on the selected settings.

Azure public retail meter. Input/output/cache meters are separate; match deployment type before combining.

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$5 in / $25 out
USD / 1M tokensOpenAI

Batch / short context · Lowest listed input price; output is from the same tariff.

Context boundary and endpoint eligibility follow the official model documentation. These are text token rates.

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text, image → textMicrosoft Azure AI FoundryOpenAIOpenRouter
#7GPT-6 SolOpenai48max
$1 in / $5 out
USD / 1M tokensOpenAI

Batch / short context · Lowest listed input price; output is from the same tariff.

Context boundary and endpoint eligibility follow the official model documentation. These are text token rates.

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text, image → textOpenAIOpenRouter
#22GPT-6 LunaOpenai37max
$0.05 in / $0.25 out
USD / 1M tokensOpenAI

Batch / short context · Lowest listed input price; output is from the same tariff.

Context boundary and endpoint eligibility follow the official model documentation. These are text token rates.

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text, image → textOpenAIOpenRouter
—GPT Image 2.5 FlareOpenai—Not comparable
$4 in / $15 out
USD / 1M tokensOpenAI

Batch / Image tokens · Lowest listed input price; output is from the same tariff.

Per million tokens of the stated modality. A request can incur multiple modality charges.

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text, image → imageOpenAI
—GPT Image 2.5 SunburstOpenai—Not comparable
$4 in / $15 out
USD / 1M tokensOpenAI

Batch / Image tokens · Lowest listed input price; output is from the same tariff.

Per million tokens of the stated modality. A request can incur multiple modality charges.

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text, image → imageOpenAI
—GPT-4o Mini TTSOpenai—Not comparable
From $12
USD / 1M tokensOpenAI

Standard / Audio tokens · Starting tariff; final cost depends on the selected settings.

Per million tokens of the stated modality. A request can incur multiple modality charges.

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text → audioOpenAI
—GPT-Live 1Openai—Not comparable
From $0.05
USD / minuteOpenAI

Realtime minute · Starting tariff; final cost depends on the selected settings.

Published per-minute rate; consult model documentation for included usage.

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text, audio → text, audioOpenAI

Catalog entries link to their specification and availability sources. This is a curated selection, not every model each provider offers. Best prices are the lowest collected USD tariffs, not a total-cost estimate. Token offers are selected by input price, with output from the same tariff; workload mix may change the cheapest provider. Listed variants may require batch processing, off-peak hours, or specific media settings. Price coverage varies by provider; collected tariffs include their source and observation time. Benchmark scores are a dated snapshot, not a live feed or a universal measure of quality. They apply to the shown evaluation configuration; listed prices may use different settings. Models without verified scores are not assumed to be weaker.