openaiPOST
OpenAI to retire GPT-5.5 on October 14
GPT-5.5 will be discontinued across ChatGPT, ChatGPT Work and Codex, with Codex users advised to move to GPT-5.6 Sol or GPT-6 Astra; the API is unaffected.
Polymarket Japan
@polymarketjapanArchived 2026.09.16Originally posted 2026.09.16
Polymarket Japan @polymarketjapanOriginally posted 2026.09.16
【速報】OpenAI、10月14日にGPT-5.5の提供終了 ChatGPT、ChatGPT Work、Codexの全プランが対象 CodexはGPT-5.6 SolまたはGPT-6 Astraへ移行推奨 ※OpenAI APIは対象外
x.com/polymarketjapan/status/2100004070824321491Archived 2026.09.16 10:17