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LLM Pricing

7 posts tagged LLM Pricing.

AI Models3 min read

Gemini 4 Argon is GA at $2/M input, but the price is introductory

Google's Gemini 4 Argon went generally available on October 13 at $2 input and $10 output per million tokens. The rate is introductory, so agent and trading-research teams should model the post-promo price before committing.

  • gemini
  • llm-pricing
  • agentic-workflows
  • ai-engineering
  • trading-research
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AI Models3 min read

Claude Opus 5.5: Cheaper Agentic Coding Model and What It Means for Builders

Anthropic's Opus 5.5, the first model in the Claude 5.5 family, costs less to run than Opus 5 and is aimed at agentic coding. For anyone running LLM-in-the-loop systems, the pricing and safety claims both need a closer look.

  • claude
  • anthropic
  • agentic-coding
  • llm-pricing
  • ai-safety
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AI Models & Tooling4 min read

Claude Fable 5.1 Cuts Agentic AI Costs — But Not Its Refusals

Anthropic's Fable 5.1 and Mythos 5.1 keep the same per-token price as their predecessor but slash cache-read costs, which is where long agent loops actually spend their money. The bigger enterprise complaint — data retention — gets addressed by a separate program, not by the model itself.

  • anthropic
  • claude
  • agentic-ai
  • llm-pricing
  • vibecoding
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AI Models & Tooling4 min read

Anthropic Reverses Course, Keeps Claude Fable 5 in Subscription Plans

Facing pressure from OpenAI's GPT-5.6 Sol and Moonshot's Kimi 3, Anthropic scrapped its plan to move Fable 5 behind API-only pricing — a reminder that frontier-model access is now a retention lever, not just a revenue line.

  • claude
  • anthropic
  • ai-models
  • vibecoding
  • llm-pricing
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AI Models & Tooling4 min read

GPT-5.6 Splits Into Three: What Sol, Terra, and Luna Mean for Builders

OpenAI replaced its single-flagship approach with a three-tier GPT-5.6 family aimed at coding, enterprise, and research workloads — and the real story is the efficiency math behind the top tier, not the version bump.

  • gpt-5.6
  • openai
  • ai-coding
  • llm-pricing
  • vibecoding
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AI Models & Agentic Tooling4 min read

GPT-5.6's Three Tiers Show Why 'Best Agent' Isn't 'Best Coder'

OpenAI's Luna/Terra/Sol lineup undercuts Claude on price and wins a flagship agent benchmark — but loses badly on raw coding tasks, which is the number builders should actually be watching.

  • gpt-5.6
  • openai
  • agentic-coding
  • vibecoding
  • llm-pricing
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AI Models & Tooling4 min read

Claude Sonnet 5: Near-Opus Performance, But a Tokenizer That Quietly Taxes the Savings

Anthropic's new Sonnet closes most of the gap to Opus 4.8 at a lower headline price, but a new tokenizer and the loss of sampling controls change the math for anyone running it in production agents.

  • claude-sonnet-5
  • anthropic
  • llm-pricing
  • vibecoding
  • agentic-ai
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