← All modelsA hard retirement date is scheduled and imminent; calls still succeed until then.
Details
- Canonical id
azure/gpt-4o-2024-11-20- Provider
- Azure AI Foundry
- Announced
- 2024-11-20
- Deprecated
- —
- Retirement
- 2026-10-01
- Aliases
gpt-4o-2024-11-20- Source term
- to be retired
- Source
- Provider page ↗
- Last verified
- 2026-06-26
Specs
- Input price
- $2.50 / 1M tokens
- Output price
- $10.00 / 1M tokens
- Context window
- 128K tokens
- Max output
- 16K tokens
Migrationprovider-stated
| gpt-4o (2024-11-20) | azure/gpt-5.1-2025-11-13 | Change |
|---|
| Input / 1M | $2.50 | $1.25 | −$1.25 |
|---|
| Output / 1M | $10.00 | $10.00 | $0.00 |
|---|
| Context window | 128K | 400K | +272K tokens |
|---|
Compare side by side →Lifecycle history
- 2026-06-26 added as retiring