Claude Haiku 4.5
Fast Claude model for responsive assistance, classification, and lightweight agents
Context
200,000
Max output
64,000
Input / 1M
$0.14
Output / 1M
$0.71
Providers
13
01Profile
Profile
Released
2025-10-15
Last updated
2026-01
Knowledge cutoff
2025-02-28
Weights
Closed
02Capabilities
Capabilities
Input
text · image · pdf
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
$0.10
Cache write
$1.25
03Pricing
Pricing across 19 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
12+ recent events since 2025-10-15
2026-09-15Contextamazon-bedrockContext window200,000→ new
2026-09-15Contextamazon-bedrockMax output64,000→ new
2026-09-15Price upamazon-bedrockinput / 1M$1.00→ $1.10
2026-09-15Price upamazon-bedrockoutput / 1M$5.00→ $5.50
2026-09-15Contextamazon-bedrockContext window200,000→ new
2026-09-15Contextamazon-bedrockMax output64,000→ new
2026-09-15Contextamazon-bedrockContext window200,000→ new
2026-09-15Contextamazon-bedrockMax output64,000→ new
2026-09-15Price upamazon-bedrockinput / 1M$1.00→ $1.10
2026-09-15Price upamazon-bedrockoutput / 1M$5.00→ $5.50
2026-09-15Price upamazon-bedrockinput / 1M$1.00→ $1.10
2026-09-15Price upamazon-bedrockoutput / 1M$5.00→ $5.50