GPT-6 Sol Underestimated: 1.6x Robot Task Gains at 47% Lower Cost
Leaked benchmarks suggest GPT-6 Sol scores 1.6x GPT-5.6 Sol on robot tasks at 47% lower cost, though below Opus 5.5's Pareto frontier; users argue the model is underrated as cheaper and much faster.
2026-09-25 ~ 2026-09-26 · 2 related posts
- Episode 1: OpenAI Launches GPT-6 Sol and Luna at Half Price; Big Hallucination Gains but Not a Clean Sweep(2026-09-23, 92 posts)
- Episode 2: GPT-6 Sol/Luna launch splits opinion: half-price but dumber?(2026-09-23, 9 posts)
- Episode 3: LMArena Opens GPT-6 Sol and Luna for Public Testing(2026-09-23, 2 posts)
- Episode 4: Four New Models Reshape the Cost-Performance Frontier, Opus 5.5 Tops Intelligence Index(2026-09-23, 2 posts)
- Episode 5: OpenAI and Anthropic Slash Prices Within 90 Minutes, Kicking Off a New Model Price War(2026-09-23, 7 posts)
- Episode 6: Tests Show GPT-6 Sol Scales Nearly Linearly With Effort(2026-09-23, 3 posts)
- Episode 7: GPT-6 Astra Tops Bug Hunt Bench While Sol Version Regresses(2026-09-24, 2 posts)
- Episode 8: Leaks Map GPT-6 Codenames to GPT-5.6 Versions(2026-09-24, 3 posts)
- Episode 9: Bug Hunt Bench Ranks Frontier Coding Models on 105 Real Bugs with 200x Cost Gap(2026-09-24, 3 posts)
- Episode 10: OpenAI's efficient GPT-6 models seen as freeing compute for bigger frontier models(2026-09-25, 2 posts)
- Episode 11: GPT-6 Sol Underestimated: 1.6x Robot Task Gains at 47% Lower Cost(2026-09-25, 2 posts)
- Leaked eval: GPT-6 Sol scores 1.6x GPT-5.6 Sol on robotics, 47% cheaper but off Pareto frontier — ycombinator · 2026-09-25
- GPT-6 Sol 'Massively Underhyped': Cheaper and Faster Than 5.6, Rumored 6.1 by October — haider1 · 2026-09-26