Compare models
Put models side by side on price, context, capabilities, and benchmarks.
Claude Haiku 4.5 is Anthropic's fast, affordable small model in the Claude 4 generation, balancing strong instruction-following and coding ability with low latency. It is designed for high-throughput agentic and chat applications where speed and cost efficiency are priorities.
Document analysis#31Mathematical#103Software & IT Services#104Writing, Literature, & Language#112
AuthorAnthropic
CountryπΊπΈ United States
ReleasedOct 15, 2025
Overview
Cost rate
1x
Context
200K
Input
Output
Reasoning
Tool calling
Structured outputs
Pricing/M tokens
Input$1.00
Cached input$0.10
Output$5.00
Context
Context length200,000
Max output tokens64,000
Knowledge cutoff-
Performance
Throughput84 tok/s
Latency0.74s
Grok 4.3 is a reasoning model from SpaceXAI.
Image understanding#48Entertainment, Sports, & Media#72Writing, Literature, & Language#75Life, Physical, & Social Science#79
AuthorxAI
CountryπΊπΈ United States
ReleasedApr 30, 2026
Overview
Cost rate
0.5x
Context
1M
Input
Output
Reasoning
Tool calling
Structured outputs
Pricing/M tokens
Input$1.00
Cached input$0.16
Output$2.00
Context
Context length1,000,000
Max output tokens900,000
Knowledge cutoff-
Performance
Throughput-
Latency-
Benchmarks
Head-to-head scores across reasoning, coding, and agentic indices, plus per-domain rankings.
Intelligence
65.7
Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)
63.1
Claude Opus 5 (Adaptive Reasoning, Max Effort)
62.1