#API pricing
3 published articles
Claude Haiku 5.5 prices like GPT-6 Luna until prompts pass 100,000 tokens
Anthropic's new small model matches Luna's $0.10 and $0.50 list price and leads it on Anthropic's own table. Long prompts cost five times more, the same text counts as more tokens, and no independent leaderboard lists it yet.
Gemini 4 Argon rolls out to Fairwind cyber defenders first, at $2 input and $10 output introductory prices
Google says it will release its new frontier model without cyber guardrails to vetted defenders, with a 1M output token limit. Developers, enterprises and consumers get it later, with no date.
OpenAI releases GPT-6.1 Sol on 29 September at $2 input and $10 output with $0.10 cached input
OpenAI says the Sol upgrade nearly matches GPT-6 Astra on coding, computer use and professional work at one-fifth of Astra API token prices. Chat stays closed for now.