Fable 5 test reveals critical P1 bugs, GPT-5.6 performs better
CtrlAltDwayne · x · 2026-08-26
Testing revealed that Fable 5 has not solved coding. While it built a feature, GPT 5.6 Sol max identified three P1 bugs that would break production, all manually verified. The author concluded GPT-5.6 is better for these use cases as it works harder.
More from Models
- Study finds LLMs susceptible to 'Prior-hacking', derailing reasoning — RexDouglass · 2026-08-26
- Thomson Reuters releases Thomson-1.0-Small for law and tax — RedditUsr2 · 2026-08-26
- OpenAI Tried New Architectures Only 3-4 Times in 7 Years, Says Jerry Tworek — andrew_n_carr · 2026-08-26
- US Firms Ditch Anthropic's Flagship; Chinese Models Surge to 60% Share — FinanceYF5 · 2026-08-26
- Yoav Goldberg Questions S1 Model's 'In-Context Learning' Claim — ivan_bezdomny · 2026-08-26
- Rumor: OpenAI's Next Model "Astra" Solved Long-Standing Problems but Was Delayed Due to High Risk — haider1 · 2026-08-26