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OpenAI GPT-Realtime-2.1 Mini API — Event History

Provider: OpenAI

Total material events: 1
2026-09-19T14:13:00.000+01:00NEW

New canonical lower-cost OpenAI realtime reasoning model recorded from current official model documentation. Text pricing: $0.60/1M input, $0.06 cached input, $2.40/1M output; 128K context. Audio pricing retained on Resource.

Current Value: 0.6
Metric: USD/1M input tokens
Currency: USD
Evidence: Official
Source: Original