chore(pricing): Update openai pricing

[siddharthsambharia-portkey]

🔄 Pricing Update: openai

📊 Summary (complete_diff mode)

Change Type	Count
➕ Models added	1
🔄 Models updated (merged)	19

➕ New Models

• gpt-image-1.5-2026-03-05

🔄 Updated Models

• gpt-4.1-nano
• gpt-4.1-nano-2025-04-14
• o4-mini-deep-research-2025-06-26
• codex-mini-latest
• gpt-realtime
• gpt-realtime-2025-08-28
• gpt-realtime-mini
• gpt-4o-mini-realtime-preview
• gpt-4o-mini-realtime-preview-2024-12-17
• gpt-audio-mini
• gpt-4o-audio-preview
• gpt-4o-mini-audio-preview-2024-12-17
• gpt-4o-mini-tts
• gpt-4o-transcribe
• gpt-4o-mini-transcribe
• whisper-1
• gpt-image-1.5
• gpt-image-1
• gpt-image-1-mini

Model-to-Pricing-Page Mapping

Model Family	Pricing Page Section	Notes
gpt-5.4, gpt-5.4-pro	Standard "Our latest models" table	Short/long context tiers; used short context standard pricing
gpt-5.3-chat-latest, gpt-5.3-codex	Standard "All models" table	$1.75/$0.175/$14.00
gpt-5.2, gpt-5.2-codex, gpt-5.2-pro	Standard "All models" table
gpt-5.1, gpt-5.1-codex*, gpt-5.1-codex-mini	Standard "All models" table
gpt-5, gpt-5-mini, gpt-5-nano, gpt-5-codex, gpt-5-pro, gpt-5-search-api	Standard "All models" table
gpt-4.1, gpt-4.1-mini, gpt-4.1-nano	Standard "All models" table
gpt-4o, gpt-4o-mini, gpt-4o-search-preview, gpt-4o-mini-search-preview	Standard "All models" table
gpt-4-turbo, gpt-4-0125-preview, gpt-4, gpt-3.5-turbo	Legacy Standard table
o1, o1-pro, o3, o3-pro, o3-mini, o3-deep-research, o4-mini, o4-mini-deep-research	Standard "All models" table
codex-mini-latest	Standard "All models" table	$1.50/$0.375/$6.00
computer-use-preview	Standard "All models" table	$3.00/$12.00
gpt-realtime, gpt-realtime-1.5, gpt-realtime-mini	Audio tokens + Standard text tokens + Image tokens sections
gpt-4o-realtime-preview, gpt-4o-mini-realtime-preview	Audio tokens section
gpt-audio, gpt-audio-1.5, gpt-audio-mini	Audio tokens section
gpt-4o-audio-preview, gpt-4o-mini-audio-preview	Audio tokens section
gpt-4o-mini-tts	Transcription/speech section; text $0.60/MTok, audio out $12.00/MTok
gpt-4o-transcribe, gpt-4o-transcribe-diarize, gpt-4o-mini-transcribe	Transcription section; text+audio input tokens
whisper-1	Other models: $0.006/minute
tts-1, tts-1-hd	Other models: $15/$30 per 1M characters
gpt-image-1.5, chatgpt-image-latest	Image generation per-image + image token sections
gpt-image-1, gpt-image-1-mini	Image generation per-image + image token sections
dall-e-3, dall-e-2	Image generation per-image section
sora-2, sora-2-pro	Video section: per second pricing
text-embedding-3-small, text-embedding-3-large, text-embedding-ada-002	Embeddings section
omni-moderation-latest, omni-moderation-2024-09-26	Free moderation models
davinci-002, babbage-002, gpt-3.5-turbo-instruct	Legacy Standard table

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Generated by Pricing Agent on 2026-03-12