Claude Opus 6 EAP Checkpoint Spotted: GPT-6.1 Astra, 2.8T-Param MAI-Base-2 & More Leaks
WorldofAI · youtube · 2026-10-16
- A roundup of recent frontier model leaks: mysterious new Anthropic checkpoints including Claude Gabagool EAP and Onigiri EAP, with a checkpoint labeled Opus 6.0 spotted.
- A reportedly newer GPT-6.1 Astra snapshot has surfaced, and Meta published Muse Spark Open details.
- Microsoft AI revealed MAI-Base-2, a massive 2.8-trillion-parameter base model, alongside a frontier pre-training blog post; Fable 5.5 rumors also circulating.
- Most items are unconfirmed leaks and third-party observations.
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