Anthropic Launches Haiku 5.5: Its Cheapest and Fastest Claude Model Yet
Claude Haiku 5.5 costs about 75% less to run than its predecessor and targets high-volume jobs like summaries and live customer support. It arrives 15 days after Opus 5.5.
What happened
Claude Haiku 5.5 costs about 75% less to run than its predecessor and targets high-volume jobs like summaries and live customer support. It arrives 15 days after Opus 5.5.
Why it matters
The launch may affect adoption and competitive positioning for Anthropic; usage evidence is the next signal to watch.
Affected entities
AnthropicNeutral
View evidence
1 reports · 1 original report · 1 independent
- DecryptPrimary source · Supports · EN · 100%Anthropic Launches Haiku 5.5: Its Cheapest and Fastest Claude Model Yet ↗
Claims
- Anthropic Launches Haiku 5.5: Its Cheapest and Fastest Claude Model Yet Announced
Conflicts
No material conflict detected in the available evidence.
Timeline
- First reported
Market move following event
Market reaction is not yet available for this asset and time window.
Score explanation
Confidence · formula confidence-2.1.0
Source trust80
Independent corroboration51
Primary evidence35
Claim consistency82
Extraction confidence82
Attribution quality90
Impact · formula impact-2.1.0
Event magnitude62
Market relevance88
Entity significance82
Market breadth54
Novelty68
Urgency55
Ranking · formula rank-1.0.0
Confidence factor0.8425
Freshness factor0.9997
Breaking bonus0