Model

GPT-4o (Azure)

9 providers · 9 listingsreleased Feb 28, 2026

$2.50

lowest input /M · LLM Gateway

$10

lowest output /M · LLM Gateway

128K

context window

16K

max output

Compare providers (sorted by listed input price)

9 providers list GPT-4o (Azure). The cheapest full-context option is LLM Gateway at $2.5/$10 per M. Listed prices span 1.7× for identical weights.

			Cache read /M	Cache write /M		Capabilities	Status
LLM Gateway azure/gpt-4o	$2.50	$10	$1.25	—	128K	no reasoningtoolsno structuredvision		Aug 6, 2024
Pioneer gpt-4o	$2.50	$10	$1.25	$2.50	128K	no reasoningtoolsstructuredvision		Aug 6, 2024
FrogBot gpt-4o	$2.50	$10	$1.25	—	128K	no reasoningtoolsstructuredvision		Aug 6, 2024
DevPass (LLM Gateway) gpt-4o	$2.50	$10	$1.25	—	128K	no reasoningtoolsstructuredvision		Aug 6, 2024
Abacus gpt-4o	$2.50	$10	$1.25	—	128K	no reasoningtoolsstructuredvision		Aug 6, 2024
302.AI gpt-4o	$2.50	$10	—	—	128K	no reasoningtoolsstructuredvision		May 13, 2024
Azure Cognitive Services gpt-4o	$2.50	$10	$1.25	—	128K	no reasoningtoolsno structuredvision	deprecated	Aug 6, 2024
Azure gpt-4o	$2.50	$10	$1.25	—	128K	no reasoningtoolsno structuredvision	deprecated	Aug 6, 2024
Cortecs gpt-4o	$2.66	$10.63	$1.33	—	128K	no reasoningtoolsno structuredvision		Aug 6, 2024
Venice AI openai-gpt-4o-2024-11-20	$3.13	$12.50	—	—	128K	no reasoningtoolsstructuredvision		Jun 11, 2026
Vercel AI Gateway openai/gpt-4o-fast	$4.25	$17	$2.13	—	128K	no reasoningtoolsstructuredvision		Aug 6, 2024

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M: $2.50unchanged
Best output /M: $10unchanged
Provider coverage: 9; 9 at the start · 12 snapshots

Published best prices are unchanged.

12 daily snapshots collected from Sep 2, 2026 through Sep 14, 2026. A price chart will appear after the first real move.

Price badge

![GPT-4o (Azure) price](https://www.vaanalytics.in/badge/gpt4o.svg)

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Live SVG, regenerated on every hourly sync — paste it into a README to always show the current cheapest listed price. Updates when prices change; no build step needed on your side.

Recent changes

Changelog →

contextvia cortecs · Sep 2, 2026
- output: 128K → 16K tokens

Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.