Unverified50% confidenceReleaseExact time
OpenAI introduced two models, SOL and LUNA, forming a tiered pricing structure alongside the top-tier Astra.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/30/2026
First Seen
Valid until: 12/29/2026
Sources
Related Entities
Related Claims
UnverifiedAstra remains OpenAI's most powerful model, and Sol is its cheaper alternative.75% similarUnverifiedOpenAI states that Astra is the most aligned model to date.70% similarVerifiedOpenAI released a model named Astra66% similarUnverifiedBased on naming conventions, Astra may refer to a specific version within OpenAI's next-generation flagship model series.66% similarVerifiedSol is the flagship model, and OpenAI calls it its currently strongest programming model.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/961478API
curl https://kongchang.com/api/v1/knowledge/claims/961478MCP
get_claim(id=961478)