Best 1M-Context Models for Agents (2026)
Ranking the top 1M-context models for agent workloads in 2026: Opus 5, Sonnet 5, Kimi K3, GPT-5.6 Sol. Scored on reasoning, speed, cost, and ecosystem.
Ranking the top 1M-context models for agent workloads in 2026: Opus 5, Sonnet 5, Kimi K3, GPT-5.6 Sol. Scored on reasoning, speed, cost, and ecosystem.
A tiered model recommendation for autonomous agents in 2026: which model for planning, execution, classification, and when to cascade across tiers.