Specification

Openness: proprietary
Source:OpenAI Platform docsT1observed 36 min agohigh
API model id: gpt-realtime-2.1-mini
Source:OpenAI Platform docsT1observed 36 min agohigh
Official page: developers.openai.com/api/docs/models/gpt-realtime-2.1-mini
Source:OpenAI Platform docsT1observed 36 min agohigh

Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →

Provenance

Attributed facts

4

Source tiers

T14

Freshest observation

36 min ago

Conflicts

None

Modalities

Modalities unavailable.

Capabilities

Tool calling
Unavailable
Structured output
Unavailable
Reasoning
Unavailable
Vision
Unavailable
Audio
Unavailable
Fine-tuning available
Unavailable

No capability flags have been observed from a source yet — we do not infer them.

No structured attributes yet.

No benchmark results recorded

Results appear when a tier 1–3 source publishes them; we never copy scores without a source.

Current prices

Current prices per 1M tokens
Provider	Input / 1M	Output / 1M	Cached in	Batch in / out	Context	Observed	Source
OpenAI APIgpt-realtime-2.1-mini	$0.60	$2.4	$0.06	—	—	36 min ago	developers.openai.comT1

USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.

Available through 1

OpenAI API

Price history

Input price · USD / 1M tokens

Output price · USD / 1M tokens

OpenAI API

No hardware estimate available

Estimates need a parameter count; this model has none recorded from a source.

No lineage recorded

Lineage comes from explicit `derived_from`, `fine_tuned_from`, `distilled_from` and `quantized_from` relations stated by sources.

Papers 0

No papers linked yet.

Repositories 0

No repositories linked yet.

As of

Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.

Claim history

4 claims · 4 properties

Opennessopenness1

Claim history for Openness
Value	Valid from → to	Status	Source	Confidence	Extractor
proprietary	11 Sept 2026 20:51 UTC → current	current	OpenAI Platform docsT1	high	deterministic

API model idapi_model_id1

Claim history for API model id
Value	Valid from → to	Status	Source	Confidence	Extractor
gpt-realtime-2.1-mini	11 Sept 2026 20:51 UTC → current	current	OpenAI Platform docsT1	high	deterministic

Official pageofficial_url1

Claim history for Official page
Value	Valid from → to	Status	Source	Confidence	Extractor
https://developers.openai.com/api/docs/models/gpt-realtime-2.1-mini	11 Sept 2026 20:51 UTC → current	current	OpenAI Platform docsT1	high	deterministic

Descriptiondescription1

Claim history for Description
Value	Valid from → to	Status	Source	Confidence	Extractor
Reasoning model with tool use	11 Sept 2026 20:51 UTC → current	current	OpenAI Platform docsT1	high	deterministic

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →

11 Sept 2026
New modelModelgpt-realtime-2.1-miniOpenAI
New model: gpt-realtime-2.1-mini (OpenAI)
openai
developers.openai.com
11 Sept 2026
Listed by providerModelgpt-realtime-2.1-miniOpenAI
OpenAI API lists gpt-realtime-2.1-mini at $0.6 in / $2.4 out per 1M tokens
openai
developers.openai.com

Full timeline →

Source documents
Source	Document	Type	Tier	Last observed	Snapshots
OpenAI Platform docs	developers.openai.com/api/docs/deprecations.md	model_docs	T1· Official	25 min ago	1
OpenAI Platform docs	developers.openai.com/api/docs/pricing.md	pricing	T1· Official	25 min ago	1
OpenAI Platform docs	developers.openai.com/api/docs/models.md	model_docs	T1· Official	25 min ago	1

Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.