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Anthropic launches Claude Haiku 5.5 with 1M context at lower price

By PulseAugur Editorial · [6 sources] ·

Anthropic has launched Claude Haiku 5.5, a new small language model designed for high-volume tasks like summarization and classification. This model features a 1 million token context window and is priced significantly lower than its predecessor, Haiku 4.5, with input tokens costing $0.10 per million up to 100K tokens. Haiku 5.5 is available on major cloud platforms including Amazon Bedrock, Google Cloud, and Microsoft Foundry, and has shown improved performance on benchmarks like OSWorld 2.1 compared to previous versions and competitors such as GPT-6 Luna. AI

IMPACT Sets a new low-cost benchmark for high-volume LLM tasks, potentially accelerating adoption of AI agents and long-document analysis.

RANK_REASON Frontier-lab model release with system card.

Read on Mastodon — mastodon.social →

AI-generated summary · Google Gemini · from 6 sources. How we write summaries →

Anthropic launches Claude Haiku 5.5 with 1M context at lower price

How we ranked this

Signal score
1 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Frontier Release
Frontier-lab model release with system card.
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6 independent sources
Strong cross-source corroboration — multiple independent publishers covered this within the clustering window.
Topics
model release, product
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High
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3 days old
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+1 source(s) since last score
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Full methodology in our editorial standards.

COVERAGE [6]

  1. MarkTechPost TIER_1 English(EN) · Michal Sutter ·

    Anthropic Releases Claude Haiku 5.5: A Small Model With 1M Context Priced at $0.10 per Million Input Tokens

    <p>Anthropic's Claude Haiku 5.5 starts at $0.10 per million input tokens, keeps 1M context, scores 72.4% on OSWorld.</p> <p>The post <a href="https://www.marktechpost.com/2026/10/07/anthropic-releases-claude-haiku-5-5-a-small-model-with-1m-context-priced-at-0-10-per-million-input…

  2. Mastodon — sigmoid.social TIER_1 Español(ES) · [email protected] ·

    Anthropic presents Claude Haiku 5.5, its fastest and cheapest small model to date: it costs on average 75% less than Haiku 4.5 and improves benchmarks # ai # ma

    Anthropic presenta Claude Haiku 5.5, su modelo pequeño más rápido y barato hasta la fecha: cuesta en promedio 75% menos que Haiku 4.5 y mejora benchma # ai # machinelearning # programming # tutorial # software # coding # development # engineering # inclusive # community Claude Ha…

    LINKS dev.to/…/claude-haiku-55-cuesta-75-menos-…
  3. Mastodon — mastodon.social TIER_1 日本語(JA) · [email protected] ·

    Anthropic releases lightweight model "Haiku 5.5", first update in a year https://www.watch.impress.co.jp/docs/news/2146678.html #watch_impress #Claude #Tech #AI

    アンソロピック、軽量モデル「Haiku 5.5」公開 1年ぶりアップデート https://www. watch.impress.co.jp/docs/news/ 2146678.html # watch_impress # Claude # テック # AI

    LINKS watch.impress.co.jp/…/2146678.html
  4. Mastodon — mastodon.social TIER_1 English(EN) · opensourceaitech ·

    🔒 Claude Haiku 5.5 (Anthropic) brings 1M-token context at $0.1 input per million – making long-document analysis suddenly affordable. Real-time model tracking o

    🔒 Claude Haiku 5.5 (Anthropic) brings 1M-token context at $0.1 input per million – making long-document analysis suddenly affordable. Real-time model tracking on olud.ai https:// olud.ai/latest.html # AI # LLM

    LINKS olud.ai/latest.html
  5. Mastodon — mastodon.social TIER_1 English(EN) · strike007 ·

    Anthropic has released Claude Haiku 5.5 on Amazon Bedrock, pricing the new model at roughly 25 percent of Haiku 4.5 while pushing OSWorld benchmark scores from

    Anthropic has released Claude Haiku 5.5 on Amazon Bedrock, pricing the new model at roughly 25 percent of Haiku 4.5 while pushing OSWorld benchmark scores from 15.7 to 72.4 percent. Combined with Microsoft's Agent Lightning v1.0 for RL training, these falling inference costs fund…

  6. r/ClaudeAI TIER_2 English(EN) · /u/Balance- ·

    Anthropic needs an even cheaper model than Haiku

    <!-- SC_OFF --><div class="md"><p>GPT-6 Luna is priced at $0.10 per million input tokens and $0.50 per million output tokens. Claude's cheapest model, Haiku 4.5, costs $1 and $5. That's ten times more.</p> <p>Agents send most of their calls to small, fast worker models. Those cal…

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