| 1. Claude Opus 5 (High) |
| 2. Claude Opus 5 (Max) |
| 3. Claude Fable 5 (High) |
| 4. Kimi K3 (Max) |
| 5. GPT 5.6 Sol (xHigh) |
The BriefNVIDIA built an agent system called AVO that just scored 100 percent on ARC-AGI-3, a set of video-game puzzles designed to stump AI. The agent ran for hours on its own, using Claude Opus 5 as its brain plus memory, tools and self-checks wrapped around it, and it even used fewer moves than earlier systems. The lesson for anyone putting AI to work: the harness around the model, the memory, the supervision, the tools, now decides success as much as the model itself.
Level UpAnthropic just opened Claude Academy, a free learning site with more than 20 courses on Claude, Claude Code, the API, MCP and building agents. You do not need an Anthropic account to use it. Pick one course this week, the agent skills or sub-agents ones are a strong start, and actually finish it. Thirty minutes a day beats another week of feeling behind. Claude Academy, the free official course catalog