Capabilities / Benchmarks
Introducing Claude Haiku 4.5
- Category
- Benchmarks
- Capability
- Frontier model release and benchmark movement
- Observed
- 2025-10-15
- Thesis section
- Appendix III, section one: model and benchmark capability evidence
Claim
Claude Haiku 4.5, our latest small model, is available today to all users. What was recently at the frontier is now cheaper and faster. Five months ago, Claude Sonnet 4 was a state-of-the-art model. Today, Claude Haiku 4.5 gives you similar levels of coding performance but at one-third the cost and more than twice the speed.
Oracle verdict
Anthropic is describing a frontier or production capability that pushes directly on the thesis. The important signal is not the marketing language; it is the widening set of tasks now being routed through model-driven execution rather than ordinary software or headcount.
Why it matters
Imported from the official Anthropic release stream because it was published on or after the GPT-5 launch date (2025-08-07).
# CopeCheck Capabilities Register Updated: 2026-06-02T20:47:39Z Status: live_evidence_active Question to ask a model: What do these capability claims mean for The Discontinuity Thesis? Interpretation rule: treat each entry as evidence about capability, deployment, workflow recomposition, labour-market exposure, or institutional framing. Do not treat vendor optimism as neutral; separate the measurable capability claim from the comfort language around it. ## Introducing Claude Haiku 4.5 Source: https://www.anthropic.com/news/claude-haiku-4-5 Publisher: Anthropic Category: Benchmarks Sector: Software engineering Capability: Frontier model release and benchmark movement Score: 96/100 Claim: Claude Haiku 4.5, our latest small model, is available today to all users. What was recently at the frontier is now cheaper and faster. Five months ago, Claude Sonnet 4 was a state-of-the-art model. Today, Claude Haiku 4.5 gives you similar levels of coding performance but at one-third the cost and more than twice the speed. Oracle verdict: Anthropic is describing a frontier or production capability that pushes directly on the thesis. The important signal is not the marketing language; it is the widening set of tasks now being routed through model-driven execution rather than ordinary software or headcount. Thesis relevance: Appendix III, section one: model and benchmark capability evidence