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LLMIntel — a normalized, machine-readable source of truth for AI model lifecycle events. Every record links to its primary provider source.

o3-pro-2025-06-10 lifecycle: deprecated (retires 2026-12-11) | LLMIntel

Tracker Models CI/CD Compare Changelog API

o3-pro-2025-06-10

deprecatedOpenAICompare with… →

No new customers/usage onboarding; existing API calls still succeed.

Retirement

2026-12-11

Countdown

in 164 days

Lifecycle

announced

2025-06-10

active

passed

legacy

passed

deprecated

current

retiring

2026-12-11

retired

2026-12-11

Details

Canonical id: openai/o3-pro-2025-06-10
Provider: OpenAI
Announced: 2025-06-10
Deprecated: —
Retirement: 2026-12-11
Aliases: o3-pro-2025-06-10
Source term: deprecated
Source: Provider page ↗
Last verified: 2026-06-26

Specs

Input price: $20.00 / 1M tokens
Output price: $80.00 / 1M tokens
Context window: 200K tokens
Max output: 100K tokens

Migrationprovider-stated

Recommended replacements

openai/gpt-5.5-pronot tracked yet

Lifecycle history

2026-06-26 added as deprecated

LLMIntel — a normalized, machine-readable source of truth for AI model lifecycle events. Every record links to its primary provider source.