
LLM Pricing Comparison: The Cached-Token Math Behind the Price War
Opus 5.5, GPT-6 Sol and Luna, and Grok 4.7 all repriced this week. I ran the per-call math with cached tokens included, and the cheapest model changed
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Opus 5.5, GPT-6 Sol and Luna, and Grok 4.7 all repriced this week. I ran the per-call math with cached tokens included, and the cheapest model changed

Anthropic's Claude Opus 5.5 launched Sept 22, 2026, matching Fable 5.1 on most benchmarks while running 40% cheaper. It adds new Life Sciences and Cyber Verification Programs, lower token pricing, and its best-yet alignment scores.
Explore real-world benchmarks, token costs, and architectural trade-offs for testing Claude Opus 5.5 in production AI engineering pipelines.

Originally published at norvik.tech Introduction Dive into the technical nuances of...

GPT-6 Sol, GPT-6 Luna and Claude Opus 5.5 all dropped on September 22 with 40-50% price cuts. Three 'winners,' zero agreement on who's best.
Anthropic released Claude Haiku 5.5 on October 7, and the two numbers in the launch post that will...
Anthropic hat Claude Haiku 5.5 am 7. Oktober veröffentlicht, und zwei Zahlen aus dem Launch-Beitrag...

Week of Sep 18-24: OpenAI expands GPT-6 with Sol and Luna, Anthropic launches Opus 5.5, Grok 4.7 targets agentic coding, and Copilot adds local sandboxing and tracing.
Two launches a week apart turned one comparison into a search trend. Anthropic released Claude Opus...
Zwei Launches im Abstand einer Woche haben einen Vergleich zum Suchtrend gemacht. Anthropic hat...
Anthropic hat Claude Sonnet 5.5 am 28. September 2026 veröffentlicht, und eine Zahl aus dem...
Anthropic released Claude Sonnet 5.5 on September 28, 2026, and one number from the launch post...