Calendarby GlyphTech · Releases
Simplified API usage tiers from five to three: Build, Launch, and Grow
Tue, October 6, 2026
34 days agoUnverified
Simplified API usage tiers from five to three: Build, Launch, and Grow. Organizations automatically upgrade as total credit purchases reach tier minimums. See usage tiers for monthly usage limits and how to view rate limits for each model.
Every year
OpenAI updates chat-latest to the latest ChatGPT Instant modelopenaiAn event.5 mo agoopenaiDetails →OpenAI releases GPT-Realtime-2.1 and GPT-Realtime-2.1 miniopenaiAn event.4 mo agoopenaiDetails →OpenAI releases the GPT-5.6 model family: Sol, Terra and LunaopenaiAn event.4 mo agoopenaiDetails →OpenAI releases GPT Transcribe and GPT Live TranscribeopenaiAn event.3 mo agoopenaiDetails →OpenAI releases an official Terraform provideropenaiAn event.3 mo agoopenaiDetails →OpenAI Fast mode supports long-context requests for GPT-5.6 modelsopenaiAn event.3 mo agoopenaiDetails →OpenAI updates chat-latest to the newest ChatGPT modelopenaiAn event.3 mo agoopenaiDetails →OpenAI announces Ultrafast mode for GPT-5.6 Sol in limited previewopenaiAn event.3 mo agoopenaiDetails →OpenAI gpt-image-2 adds transparent backgrounds in previewopenaiAn event.3 mo agoopenaiDetails →OpenAI launches a Prompt Caching dashboardopenaiAn event.3 mo agoopenaiDetails →OpenAI API mTLS and X.509 workload identity federation are GAopenaiAn event.2 mo agoopenaiDetails →OpenAI releases GPT-6 Astra for complex end-to-end workopenaiAn event.2 mo agoopenaiDetails →OpenAI GPT-Rosalind is GA for approved life sciences researchopenaiAn event.2 mo agoopenaiDetails →OpenAI Prompt Cache Diagnostics is generally available in the Responses APIopenaiAn event.2 mo agoopenaiDetails →OpenAI releases GPT Image 2.5 Sunburst and GPT Image 2.5 FlareopenaiAn event.2 mo agoopenaiDetails →OpenAI GPT-Live 1 is generally available for full-duplex voiceopenaiAn event.2 mo agoopenaiDetails →Introducing the Agents APIopenaiAn event.2 mo agoopenaiDetails →OpenAI Agents API enters public betaopenaiAn event.2 mo agoopenaiDetails →OpenAI releases GPT-6 Sol and GPT-6 Luna reasoning modelsopenaiAn event.2 mo agoopenaiDetails →Released GPT-6.1 Sol (gpt-6.1-sol) for complex coding and professional work at a lower cost than GPT-6 AstraopenaiAn event.41 days agoopenaiDetails →
Simplified API usage tiers from five to three: Build, Launch, and GrowopenaiAn event.34 days agoopenai
Released the Decisions API in beta with gpt-6-lunaopenaiAn event.34 days agoopenaiDetails →Updated the chat-latest snapshot, which points to the latest model available in ChatGPT for Plus, ProopenaiAn event.33 days agoopenaiDetails →Released prompt-to-voice for all API customersopenaiAn event.24 days agoopenaiDetails →Build more responsive apps with the Decisions APIopenaiAn event.18 days agoopenaiDetails →The Decisions API is now generally available with gpt-6-lunaopenaiAn event.18 days agoopenaiDetails →OpenAI releases GPT-6.1 Terra modelopenaiAn event.14 days agoopenaiDetails →GPT-6 Rosalind released for biological researchopenaiAn event.10 days agoopenaiDetails →Also on Oct 6, 2026
50th anniversary: Two bombs placed by the CIA-linked Cuban dissident group Coordination of United...In 1976, Two bombs placed by the CIA-linked Cuban dissident group Coordination of United Revolutionary Organizations exploded on Cubana Flight 455, killing all...34 days agoWikipediaDetails →Nobel Prize in Physics 2026 announcedStockholmAnnouncement of the Nobel Prize in Physics.34 days agoNobel PrizeDetails →
Source, method and history
- Source
- openai
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- From the Releases API (releases.fru.dev), which reads each vendor's changelog.
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- Changes
- 2026-10-13: added to 2026-10-06