Credits program
See details ↗API credits + priority limits
Anthropic Startup Program
Provider pricing
Anthropic API pricing
Compare 8 Anthropic models in the TokenCOGS registry, then run the same workload through the cost calculators.
Models tracked8
Lowest input rate$1Claude Haiku 4.5
Lowest output rate$5Claude Haiku 4.5
Largest tracked context1M tokensClaude Opus 5
Current rates
Pricing methodology →Anthropic model pricing table
USD per 1M text tokens. Live pricing is checked against the central TokenCOGS registry when this page loads.
| Model | Input | Output | Cached input | Context | |
|---|---|---|---|---|---|
| Claude Fable 5.1 | $10 | $50 | $0.25 | Not listed in registry | Details → |
| Claude Fable 5Legacy / still live | $10 | $50 | $1 | Not listed in registry | Calculate → |
| Claude Opus 5 | $5 | $25 | $0.5 | 1M tokens | Details → |
| Claude Opus 4.8 | $5 | $25 | $0.5 | Not listed in registry | Calculate → |
| Claude Sonnet 5 | $2 | $10 | $0.2 | 1M tokens | Details → |
| Claude Sonnet 4.6 | $3 | $15 | $0.3 | Not listed in registry | Calculate → |
| Claude Sonnet 4.5 | $3 | $15 | $0.3 | Not listed in registry | Calculate → |
| Claude Haiku 4.5 | $1 | $5 | $0.1 | 200K tokens | Details → |
Deals & credits
Current Anthropic savings programs
How to choose
Price is only the first filter
Use this table to eliminate models that do not fit your unit economics, then benchmark the remaining candidates on your own task for output quality, latency, rate limits and operational reliability.
Claude Haiku 4.5 currently has the lowest tracked input-token price in this Anthropic set. That does not automatically make it the lowest-cost model for every workload because output ratios, caching, long-context rules and tool usage can change the result.
Calculators