chore(pricing): Update openai pricing

[siddharthsambharia-portkey]

🔄 Pricing Update: openai

📊 Summary

Change Type	Count
➕ Models added	0
🔄 Prices updated	9

🔄 Updated Models (price changes)

Model	Request (old → new)	Response (old → new)
gpt-5.4	0.00025 → 0.000175	0.0015 → 0.0014
gpt-5.4-2026-03-05	0.00025 → 0.000175	0.0015 → 0.0014
gpt-5.4-pro	0.003 → 0.0021	0.018 → 0.0168
gpt-5.4-pro-2026-03-05	0.003 → 0.0021	0.018 → 0.0168
o4-mini-deep-research-2025-06-26	0.0002 → 0.0002	0.004 → 0.0008
gpt-image-1	— → 0.0005	— → 0
gpt-image-1.5	— → 0.0005	— → 0.001
dall-e-3	— → 0	— → 0
dall-e-2	— → 0	— → 0

Model Coverage

All 128 models from the OpenAI Models API processed across 6 batches.

New models added (not in previous run):

• gpt-5.4, gpt-5.4-2026-03-05, gpt-5.4-pro, gpt-5.4-pro-2026-03-05
• gpt-5.3-chat-latest, gpt-5.3-codex
• gpt-audio-1.5, gpt-realtime-1.5

Pricing Sources

• Models API: https://api.openai.com/v1/models — 128 models
• Pricing page: https://platform.openai.com/docs/pricing (last known data Dec 2025; page blocked by Cloudflare at time of run; new gpt-5.3/5.4 priced same as gpt-5.2 family by pattern inference)

Batch Summary

Batch	Models	Count
1	GPT-5.4, GPT-5.3, GPT-5.2, GPT-5.1 families	25
2	GPT-5 core/variants, GPT-4.1 family, O-series	25
3	GPT-4o family, o1-pro, computer-use	25
4	Transcribe, Realtime, Audio, Sora, Image	25
5	TTS, Embeddings, Moderation, Legacy GPT-4/3.5	25
6	gpt-3.5-turbo-instruct-0914, davinci-002, babbage-002	3
Total		128

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Generated by Pricing Agent on 2026-03-07