Noctus(@noctus91):Wait, 75% cheaper? 😭 Claude Haiku 5.5 is reportedly ~75% cheaper to run than Haiku 4.5 and makes a massive jump in benchmarks. Anthropic really made the small model cheaper, faster AND significantly smarter at the same time.

Noctus

@noctus91

Benchmarking for fun | Ambassador @MistralAI | Open to interesting projects & collaborations 📩

Joined August 2025

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Noctus@noctus91

2026.10.07 18:20

Wait, 75% cheaper? 😭 Claude Haiku 5.5 is reportedly ~75% cheaper to run than Haiku 4.5 and makes a massive jump in benchmarks. Anthropic really made the small model cheaper, faster AND significantly smarter at the same time.

Claude@claudeai

2026.10.07 18:01

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.