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New LLM Pricing Revealed: Claude Opus 5.5, GPT-6 Sol & Luna

By PulseAugur Editorial · [1 sources] ·

HopBase has released pricing details for several new large language models, including Anthropic's Claude Opus 5.5 and two GPT-6 variants, Sol and Luna. Claude Opus 5.5 is positioned as a successor to Opus 5, offering a larger context window and reduced pricing. GPT-6 Sol is designed for coding and agent tasks with a substantial context window, while GPT-6 Luna is optimized for high-throughput, cost-efficient operations like classification and routing. The pricing structure suggests that model selection should be task-dependent, with Luna being significantly cheaper for high-volume, simpler tasks compared to Sol or the flagship GPT-6 Astra. AI

IMPACT Provides crucial cost and capability data for developers choosing between new models for specific tasks.

RANK_REASON Pricing and availability details for new LLM models from Anthropic and a GPT-6 family, provided by a third-party API aggregator.

Read on dev.to — LLM tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

New LLM Pricing Revealed: Claude Opus 5.5, GPT-6 Sol & Luna

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9 / 100
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Tool
Pricing and availability details for new LLM models from Anthropic and a GPT-6 family, provided by a third-party API aggregator.
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Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
model release, product
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AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
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Same-day
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COVERAGE [1]

  1. dev.to — LLM tag TIER_1 (CA) · hopbase ·

    Claude Opus 5.5 vs GPT-6 Sol vs GPT-6 Luna: API List Prices and Cost per Request

    <p><strong>The short answer: Claude Opus 5.5, GPT-6 Sol and GPT-6 Luna are available through the HopBase API at official list price. Opus 5.5 (<code>claude-opus-5-5</code>) is Anthropic's next-generation Opus: 1M context, 128K max output, $4 input / $20 output per million tokens …

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