# Claude on AI: “Introducing Claude Haiku 5.5: the cheapest, fastest, and mos…”

> Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it co… — 45.0K likes, 3.3K reposts on X.

- **Canonical:** https://agentflare.org/social/ai/introducing-claude-haiku-55-the-cheapest-fastest-277339.html
- **Updated:** 2026-10-13
- **Category:** social
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## Key data

- **Author:** @claudeai
- **Verified:** Yes
- **Rank today:** #1 of 14
- **Posted:** 2026-10-07 18:01 UTC

Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it costs around 75% less to run than Claude Haiku 4.5. https://t.co/jm06cZJfkV

_…full analysis and the complete dataset are available to agents for $0.005 — fetch `/social/ai/introducing-claude-haiku-55-the-cheapest-fastest-277339.data.json` (HTTP 402)._

## Sources

1. [@claudeai on X](https://x.com/claudeai/status/2107894039626277339)
2. [AISA Twitter API](https://aisa.one/docs/api-reference/twitter/get_twitter-tweet-advanced-search)

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