OpenAI

Latest releases

OpenAI

GPT Live Transcribe
2026-07-28 · Model releaseOriginal release evidenceDate basis: Official product release-notes entry dateChecked: 2026-08-04
GPT Transcribe
2026-07-28 · Model releaseOriginal release evidenceDate basis: Official product release-notes entry dateChecked: 2026-08-04

USCurrent models 38OpenRouter 18Public signals 3Compare Public signals

Current models

Models, versions, and checkable fields

Model	Version	Release	OpenRouter	Pricing	Benchmark	Public Signals
GPT-5.6 Sol OpenAI's GPT-5.6 Sol tier for complex professional work, coding, and long-running agents.	gpt-5.6-sol	2026-07-09	OpenRouter listed	Official · 2026-07-09: $5 / $30 OpenRouter · 2026-08-11: $5 / $30 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.6 Terra The balanced GPT-5.6 tier for intelligence and cost.	gpt-5.6-terra	2026-07-09	OpenRouter listed	Official · 2026-07-09: $2.5 / $15 OpenRouter · 2026-08-11: $1 / $6 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.6 Luna The efficient GPT-5.6 tier for high-volume, cost-sensitive workloads.	gpt-5.6-luna	2026-07-09	OpenRouter listed	Official · 2026-07-09: $1 / $6 OpenRouter · 2026-08-11: $0.1 / $0.6 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-Realtime-2.1 Realtime reasoning voice model with tool use and improved alphanumeric, noise, and interruption handling.	gpt-realtime-2.1	2026-07-06	Not separately listed on OpenRouter	Official · 2026-07-08: $4 / $24 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-Realtime-2.1 mini Distilled reasoning model for faster, lower-cost realtime voice interactions.	gpt-realtime-2.1-mini	2026-07-06	Not separately listed on OpenRouter	Official · 2026-07-08: $0.6 / $2.4 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.5 OpenAI's GPT-5.5 model for coding and professional work.	gpt-5.5	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $5 / $30 input / output, per 1M tokens	LMArena 1 row	No reliable public source
GPT-5.5 pro A higher-precision pro variant of GPT-5.5.	gpt-5.5-pro	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $30 / $180 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.4 A more affordable model for coding and professional work.	gpt-5.4	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $2.5 / $15 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.4 pro A higher-precision pro variant of GPT-5.4.	gpt-5.4-pro	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $30 / $180 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.4 mini OpenAI's GPT-5.4 mini model for coding, computer use, and subagent tasks.	gpt-5.4-mini	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $0.75 / $4.5 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5.4 nano The cheapest GPT-5.4-class model for simple, high-volume tasks.	gpt-5.4-nano	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $0.2 / $1.25 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5 mini A near-frontier intelligence model for cost-sensitive, low-latency, high-volume workloads.	gpt-5-mini	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $0.25 / $2 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5 nano The fastest and most cost-efficient version of GPT-5.	gpt-5-nano	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $0.05 / $0.4 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-5 The previous high-intelligence reasoning model for coding and agentic tasks.	gpt-5	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $1.25 / $10 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-4.1 OpenAI's GPT-4.1 model for non-reasoning workloads.	gpt-4.1	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $2 / $8 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT Image 2 OpenAI's GPT Image 2 image generation model.	gpt-image-2	Not disclosed	Not separately listed on OpenRouter	Official pricing page	LMArena 2 rows	No reliable public source
gpt-realtime-2 A reasoning model built for realtime voice interactions.	gpt-realtime-2	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-realtime-translate A streaming speech-to-speech translation model.	gpt-realtime-translate	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-realtime-whisper A streaming speech-to-text model for realtime transcription.	gpt-realtime-whisper	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-realtime-1.5 OpenAI's previous-generation realtime voice model for audio input and output.	gpt-realtime-1.5	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-realtime A general realtime model capable of text and audio inputs and outputs.	gpt-realtime	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-realtime-mini A cost-efficient version of GPT Realtime.	gpt-realtime-mini	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-audio-1.5 OpenAI's voice model for audio input and output with Chat Completions.	gpt-audio-1.5	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
gpt-audio An audio input and audio output model for Chat Completions.	gpt-audio	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $2.5 / $10 input / output, per 1M tokens	No reliable public source	No reliable public source
GPT-4o Transcribe A speech-to-text model powered by GPT-4o.	gpt-4o-transcribe	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
GPT-4o mini Transcribe A cost-efficient speech-to-text model powered by GPT-4o mini.	gpt-4o-mini-transcribe	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
GPT-4o Transcribe Diarize A transcription model that identifies who is speaking when.	gpt-4o-transcribe-diarize	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
TTS-1 A text-to-speech model optimized for speed.	tts-1	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
TTS-1 HD A text-to-speech model optimized for audio quality.	tts-1-hd	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
GPT-5.3-Codex OpenAI's GPT-5.3 Codex model for agentic coding tasks.	gpt-5.3-codex	Not disclosed	OpenRouter listed	OpenRouter · 2026-08-11: $1.75 / $14 input / output, per 1M tokens	No reliable public source	No reliable public source
gpt-oss-120b Text-only open-weight reasoning and agent model with 117B total and 5.1B active parameters, designed to run on a single 80GB GPU.	gpt-oss-120b	2025-08-05	OpenRouter listed	OpenRouter · 2026-08-11: $0.037 / $0.17 input / output, per 1M tokens	No reliable public source	1 community discussion / 1 activity snapshot
gpt-oss-20b Text-only open-weight reasoning model for low-latency, local, and edge deployment, designed to run within 16GB of memory.	gpt-oss-20b	2025-08-05	OpenRouter listed	OpenRouter · 2026-08-11: $0.03 / $0.13 input / output, per 1M tokens	No reliable public source	1 activity snapshot
text-embedding-3-large OpenAI's text-embedding-3-large embedding model.	text-embedding-3-large	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
text-embedding-3-small A smaller current embedding model.	text-embedding-3-small	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
text-embedding-ada-002 An older embedding model that remains documented on OpenAI's current model pages.	text-embedding-ada-002	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
omni-moderation A moderation model for identifying potentially harmful content in text and images.	omni-moderation	Not disclosed	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
GPT Transcribe OpenAI's transcription model for audio files and committed turns in Realtime sessions.	gpt-transcribe	2026-07-28	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source
GPT Live Transcribe OpenAI's low-latency streaming transcription model for Realtime transcription sessions.	gpt-live-transcribe	2026-07-28	Not separately listed on OpenRouter	Official pricing page	No reliable public source	No reliable public source

OpenRouter

Availability, pricing, and context

Model	Version	Status	Pricing	Context	Time
GPT-4.1	gpt-4.1	OpenRouter listed	$2 / $8	1047576	08/11/2026, 06:28 AM UTC
GPT-5	gpt-5	OpenRouter listed	$1.25 / $10	400000	08/11/2026, 06:28 AM UTC
GPT-5 mini	gpt-5-mini	OpenRouter listed	$0.25 / $2	400000	08/11/2026, 06:28 AM UTC
GPT-5 nano	gpt-5-nano	OpenRouter listed	$0.05 / $0.4	400000	08/11/2026, 06:28 AM UTC
GPT-5.3-Codex	gpt-5.3-codex	OpenRouter listed	$1.75 / $14	400000	08/11/2026, 06:28 AM UTC
GPT-5.4	gpt-5.4	OpenRouter listed	$2.5 / $15	1050000	08/11/2026, 06:28 AM UTC
GPT-5.4 mini	gpt-5.4-mini	OpenRouter listed	$0.75 / $4.5	400000	08/11/2026, 06:28 AM UTC
GPT-5.4 nano	gpt-5.4-nano	OpenRouter listed	$0.2 / $1.25	400000	08/11/2026, 06:28 AM UTC
GPT-5.4 pro	gpt-5.4-pro	OpenRouter listed	$30 / $180	1050000	08/11/2026, 06:28 AM UTC
GPT-5.5	gpt-5.5	OpenRouter listed	$5 / $30	1050000	08/11/2026, 06:28 AM UTC
GPT-5.5 pro	gpt-5.5-pro	OpenRouter listed	$30 / $180	1050000	08/11/2026, 06:28 AM UTC
GPT-5.6 Luna	gpt-5.6-luna	OpenRouter listed	$0.1 / $0.6	1050000	08/11/2026, 06:28 AM UTC

Hot Ranking

Linked ranking rows

Source	Rank	Model	Value	Time
LMArena Text-to-Image leaderboard score	1	gpt-image-2 (medium)	Text-to-Image #1 / 1507 score Historical snapshot	05/26/2026, 07:37 AM UTC
LMArena Image Edit leaderboard score	1	gpt-image-2 (medium)	Image Edit #1 / 1510 score Historical snapshot	05/26/2026, 07:37 AM UTC
LMArena Search leaderboard score	2	gpt-5.5-search	Search #2 / 1237 score Historical snapshot	05/26/2026, 07:37 AM UTC
OpenRouter weekly token usage	5	OpenAI: GPT-5.6 Luna 0709	4,670,243,921,652 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	18	OpenAI: GPT-5.6 Terra 0709	819,315,152,311 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	19	OpenAI: GPT-5.6 Sol 0709	652,637,270,608 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	28	OpenAI: gpt-oss-120b	413,836,501,549 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	45	OpenAI: GPT-5 Mini	164,356,088,238 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	47	OpenAI: GPT-5.5 0423	161,874,431,447 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	48	OpenAI: GPT-5.4 0305	154,279,984,800 tokens Current snapshot	08/11/2026, 06:39 AM UTC
OpenRouter weekly token usage	50	OpenAI: gpt-oss-20b	144,064,043,946 tokens Current snapshot	08/11/2026, 06:39 AM UTC

Public activity counters

Hugging Face model-card activity counters

Source	Model	Count	Time	Link
huggingface Current HF activity snapshot	gpt-oss-20b	7,909,482 last-month downloads / 4,899 current likes / 100 current Spaces	08/11/2026, 06:28 AM UTC	View source
huggingface Current HF activity snapshot	gpt-oss-120b	4,014,507 last-month downloads / 5,095 current likes / 100 current Spaces	08/11/2026, 06:28 AM UTC	View source

Public signals

Public activity and review entry points

Source	Target	Type	Value	Link
huggingface	gpt-oss-120b	Public activity	4014507 last-month downloads / 5095 current likes	View source
huggingface	gpt-oss-20b	Public activity	7909482 last-month downloads / 4899 current likes	View source
huggingface	gpt-oss-120b	Public model discussion	Are future general-purpose gpt-oss models planned?	View source

Missing public information

Public information not yet available

Not enough linkable model-specific reviews