Expired50% confidenceFactExact time
Luna's performance has declined, falling even below the previous generation GPT 5.5.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
GPT 5.6 Sol In-Depth Review: Capability Improvements and Concerns Over Autonomous Overreach
bilibiliAI-seeker6/27/2026
Related Claims
UnverifiedLuna is the fastest and cheapest of the three tiers, with overall performance slightly below GPT-5.5 and Terra.80% similarUnverifiedThe evaluator indicated that Gemini Pro 2.5 0506 may be removed from the evaluation next month, as its overall performance has clearly fallen behind the Claude series of models66% similarUnverifiedLuna focuses on low latency and low pricing, making it suitable for high-frequency, lightweight scenarios.65% similar
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