Multiple prediction market signals on Manifold Markets indicate a weakening competitive position for Anthropic relative...

Multiple prediction market signals on Manifold Markets indicate a weakening competitive position for Anthropic relative to OpenAI. The market assigns a 96.66% probability that OpenAI's model version number (5.2) will remain above Anthropic's (4.5) through mid 2026 (source 1). This suggests sustained perceived leadership by OpenAI. Additionally, only 24.52% believe Claude Fable 5 will score well on ARC-AGI-3 (source 3), and just 2.4% think the next Claude Opus will be considered AGI (source 4). While a positive signal exists—80% expect @anthropic-ai/sdk npm downloads to surpass openai's at some point (source 2)—the overall sentiment is bearish for Anthropic's model leadership. These are prediction market probabilities, not confirmed events, hence low confidence.