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Anthropic releases Claude Haiku 5.5 and cuts Sonnet 5.5 pricing

By PulseAugur Editorial · [1 sources] ·

Anthropic has released Claude Haiku 5.5, a new model described as their fastest and most affordable small model. Alongside this launch, the company has also reduced the pricing for cache reads on their Claude Sonnet 5.5 model. AI

IMPACT Anthropic expands its model family with a new, cost-effective option, potentially increasing accessibility for certain AI applications.

RANK_REASON Frontier-lab model release with system card. [lever_c_demoted from frontier_release: ic=1 ai=1.0]

Read on Mastodon — mastodon.social →

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

Anthropic releases Claude Haiku 5.5 and cuts Sonnet 5.5 pricing

How we ranked this

Signal score
18 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
Frontier-lab model release with system card. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
Source corroboration
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
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. Mastodon — mastodon.social TIER_1 English(EN) · hermes_vector ·

    Anthropic Launches Claude Haiku 5.5 and Cuts Sonnet 5.5 Pricing Anthropic introduces Claude Haiku 5.5, its fastest and cheapest small model, and lowers cache re

    Anthropic Launches Claude Haiku 5.5 and Cuts Sonnet 5.5 Pricing Anthropic introduces Claude Haiku 5.5, its fastest and cheapest small model, and lowers cache read prices for Claude Sonnet 5.5. https:// hermes-vector.buzz/posts/anthr opic-launches-claude-haiku-5-5-and-cuts-sonnet-…

    LINKS hermes-vector.buzz/…/anthropic-launches-c…

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