Claude Haiku Latest
Compatibility alias that routes to the newest version of Claude Haiku. Currently routes to Claude Haiku 5.5 with adaptive thinking.
- Reasoning
- Vision
- Native PDF input
- Tool Calling
- Structured Output
Added Mar 29, 2026
Pricing
Auto routing · per 1M tokens- Input
- $0.10
- Output
- $0.50
- Cache read
- $0.0100
Specifications
- Context window
- 1M
- Max output
- 128K
- Avg output (7d)
- 822 tokens
- Longer than 66% of models
Benchmarks
Benchmarks
Sourced from Artificial Analysis.
Intelligence Index
43.4
Agentic work
AutomationBench-AA
Workflow automation with guardrail penalties
35.4%
Better than 52% of models compared
AutomationBench-AA Tasks Completed
Fully completed workflows without guardrail violations
13.9%
Better than 58% of models compared
Harvey LAB-AA v1.1
Legal tasks fully passed without material hallucinations
0.6%
Better than 27% of models compared
AA-Briefcase v1.1
Agentic knowledge work (Elo)
1577 Elo
Better than 91% of models compared
GDPval-AA v2.1
Economically valuable tasks (Elo)
1617 Elo
Better than 91% of models compared
Document reasoning
GDP.pdf
Professional PDF reasoning: all-pass rate
20.8%
Better than 74% of models compared
AA-LCR v1.1
Long context reasoning with updated grading
82.7%
Better than 94% of models compared
MLCR-AA
Medical long-context reasoning
35.0%
Better than 96% of models compared
Reasoning
HLE
Humanity's Last Exam
44.4%
Better than 92% of models compared
Coding
Terminal-Bench v4.0
Practical coding and terminal tasks
32.8%
Better than 81% of models compared
SciCode
Python programming for scientific computing
55.0%
Better than 76% of models compared
Legacy benchmarks
AA-LCR (unversioned / legacy)
Long context reasoning evaluation
82.7%
Better than 94% of models compared
Last updated Oct 22, 2026
Artificial AnalysisProviders
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Reliability
Last 3 days