Claim: Anthropic and OpenAI both hold models far beyond Opus 5.5
ChrisGPT · x · 2026-09-25
An X user claims Anthropic is "sandbagging" — and that both Anthropic and OpenAI possess models significantly more powerful than the released Opus 5.5 and Astra. The assertion is unverified, offers no evidence, and has drawn no official response, but reflects ongoing community suspicion that frontier labs are holding back their strongest models.
More from Models
- A 1978 logic puzzle book is catching chatbots that memorize instead of reason — JafarNajafov · 2026-09-25
- AVIS paper accepted at NeurIPS 2026: jointly scaling visual context and reasoning per query — CSProfKGD · 2026-09-25
- "I feel the AGI": developer says Opus 5.5 cracked video editing, and he's the bottleneck — LeviTurk · 2026-09-25
- Not every task needs frontier models: local Qwen 4 27B is pulling users away — haider1 · 2026-09-25
- Developer says Codex has fully replaced Claude Code as his primary coding tool — eptwts · 2026-09-25
- 72 hours after launch, Opus 5.5 already powering one-prompt games, buildings and motion — techhalla · 2026-09-25