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Sol

Plain-English guides on sol for non-technical founders building with AI tools.

founder · 7 min read

New

GPT-5.6 Sol is live: what the new default model means for vibe coders

OpenAI shipped GPT-5.6 (Sol, Terra, Luna) on July 9 — cheaper than Fable 5, a coding record, and a cheating problem. The practical read for founders and PMs.

openaigpt-5.6
Jul 2026
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