As of 15 Oct 2026, 11:38 UTC

New language models
at a glance.

language models in the registry
103
other endpoints: speech, image, embeddings, moderation
66
providers with language models · a frontier statement for 4
10
models in the pilot Prüfstand
6

The whole registry

Language models and the other endpoints, as the providers’ catalogs list them: search, filter and sort. 131 of 169 registry entries checked against a source. “Not verified” means on record without a source check — it does not mean unavailable.

58 of 169 registry entries: 31 language models, 27 other endpointsReleaseReleasedDeprecatedRetiredtoday
ModelLifecycleChronology 2024 → todayReleasedStatements on work productsTested
GPT-6.1 Sol OpenAIReleasedevidenced in 3 products—
GPT-6 Luna OpenAIReleasedevidenced in 4 products—
GPT-6 Sol OpenAIReleasedevidenced in 3 products—
GPT-Live 1 OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Image-2.5 Flare OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Image-2.5 Sunburst OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-6 Astra OpenAIReleasedevidenced in 5 products—
GPT-Live-Transcribe OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Transcribe OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-5.6 Luna OpenAIReleasedevidenced in 3 productsrolling out in 16 runs
GPT-5.6 Sol OpenAIReleasedevidenced in 5 products4 runs
GPT-5.6 Terra OpenAIReleasedevidenced in 4 products—
GPT-Realtime-2.1 OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Realtime-2 OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Realtime-Translate OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Realtime-Whisper OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-5.5 Pro OpenAIReleasedno statement recorded—
GPT-5.5 OpenAIReleasedevidenced in 2 products—
GPT-Image-2 OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-5.4 mini OpenAIReleasedevidenced in 1 product—
GPT-5.4 nano OpenAIDeprecatedevidenced in 1 product—
GPT-5.4 OpenAIReleasedevidenced in 1 product1 statement not verified—
GPT-5.4 Pro OpenAIReleasedno statement recorded—
GPT-Audio-1.5 OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-Realtime-1.5 OpenAI · endpoint, not a language modelReleasedno statement recorded—
GPT-5.2 OpenAIReleased1 statement not verifiedremoved from 1 product—
GPT-5.1 OpenAIDeprecatedremoved from 1 product—
GPT-5 Pro OpenAIReleasedno statement recorded—
GPT-5 OpenAIReleased1 statement not verifiedremoved from 1 product—
GPT-5 mini OpenAIReleasedevidenced in 1 product—
GPT-5 nano OpenAIReleasedno statement recorded—
o3 OpenAIReleased1 statement not verified—
GPT-4.1 OpenAIReleasedremoved from 1 product—
GPT-4.5 OpenAIRetiredmodel retired—
GPT-4o OpenAIReleased1 statement not verified—
GPT-4.1 Mini OpenAIReleased · date not recorded—not recordedno statement recorded—
GPT-4o Mini OpenAIReleased · date not recorded—not recordedno statement recorded—
GPT-4o Mini Transcribe OpenAI · endpoint, not a language modelDeprecated—not recordedno statement recorded—
GPT-4o Mini TTS OpenAI · endpoint, not a language modelReleased · date not recorded—not recordedno statement recorded—
GPT-4o Transcribe OpenAI · endpoint, not a language modelDeprecated—not recordedno statement recorded—
GPT-4o Transcribe Diarize OpenAI · endpoint, not a language modelDeprecated—not recordedno statement recorded—
GPT-5.2 Pro OpenAIReleased · date not recorded—not recordedno statement recorded—
GPT-5.2-Codex OpenAI · model class not recordedRetired—not recordedmodel retired—
GPT-5.3-Codex OpenAI · model class not recordedDeprecated—not recordedevidenced in 1 product—
GPT-5.4-Cyber OpenAI · model class not recordedRetired—not recordedmodel retired—
GPT-5.6 Cyber OpenAI · model class not recordedLimited availability · date not recorded—not recordedno statement recorded—
gpt-oss-120b OpenAIReleased · date not recorded—not recordedno statement recorded—
gpt-oss-20b OpenAIReleased · date not recorded—not recordedno statement recorded—
GPT-Realtime-2.1 Mini OpenAI · endpoint, not a language modelReleased · date not recorded—not recordedno statement recorded—
GPT-Rosalind OpenAI · model class not recordedReleased · date not recorded—not recordedno statement recorded—
o3-mini OpenAIDeprecated—not recordedno statement recorded—
o3-pro OpenAIReleased · date not recorded—not recordedno statement recorded—
o4-mini OpenAIDeprecated—not recordedno statement recorded—
omni-moderation OpenAI · model class not recordedReleased · date not recorded—not recordedno statement recorded—
text-embedding-3-large OpenAI · model class not recordedReleased · date not recorded—not recordedno statement recorded—
text-embedding-3-small OpenAI · model class not recordedReleased · date not recorded—not recordedno statement recorded—
text-embedding-ada-002 OpenAI · model class not recordedReleased · date not recorded—not recordedno statement recorded—
Whisper OpenAI · endpoint, not a language modelDeprecated—not recordedno statement recorded—

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