Articles tagged "LLM比較"

On July 30, 2026 OpenAI cut GPT-5.6 API prices: Luna drops 80% to $0.20 in / $1.20 out per 1M tokens, Terra drops 20% to $2 / $12, Sol is unchanged and gains Fast mode (up to 2.5x speed at 2x price). Full old-vs-new tables, monthly cost recalculations, and what to change in your routing design.

GPT-5.6 ships in three tiers — Sol $5/$30, Terra $2.50/$15, Luna $1/$6 (input/output per 1M). xAI Grok 4.5 is $2/$6 with a 500K context and an OpenAI-compatible API. A practical comparison plus per-use-case routing, prompt caching, and reasoning-effort cost tips for SMBs. Updated July 2026.

A comprehensive comparison of Rakuten's latest AI 'Rakuten AI 3.0' and OpenAI's 'GPT-4o' based on Japanese MT-Bench scores, task-specific performance, and deployment costs. We provide concrete decision criteria for enterprises choosing between these models.