Jul 15, 2026 19:03 UTC
openapi
https://raw.githubusercontent.com/openai/openai-openapi/master/openapi.yaml
Eight new OpenAI models, including gpt-5.5, gpt-5.6 variants, and gpt-realtime-2.1 models, appeared in the official API spec.
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looks like openai might be prepping some new models with gpt-5.5 and gpt-5.6 variants showing up in their api spec. curious to see what 'luna', 'sol', and 'terra' mean.
openai's api spec just added 'gpt-realtime-2.1' and 'gpt-realtime-2.1-mini'. seems like they might be exploring lower latency models. interesting!