Pricing tag — Frontier Now

ModelsNews2026-09-27
Anthropic releases Claude Opus 5.5: near Fable 5.1 on most tasks, with API prices cut 20%
Anthropic released Opus 5.5, the first Claude 5.5 model, on September 23. The company says it matches Fable 5.1 on most tasks and costs 40% less per typical task than Opus 5, at $4 input and $20 output per million tokens.
#Pricing#Benchmark#Flagship
ModelsNews2026-09-27
OpenAI releases GPT-6 Sol and Luna at roughly half the previous generation’s API price
On September 23, 2026, OpenAI released GPT-6 Sol and GPT-6 Luna, bringing Astra’s training approach to faster, cheaper tiers: Sol costs $2 input and $10 output per million tokens, Luna $0.10 and $0.50.
#Pricing#Training#Model tiering

Anthropic releases Claude Opus 5.5: near Fable 5.1 on most tasks, with API prices cut 20%