Claude Sonnet 4 5
Observed throughTokscale Model Report
Claude Sonnet 4 5 model details and observed coding usage from Tokscale.
Reality Snapshot
Observed tokens
5.5B-13.9%
over 30 days
Estimated tracked spend
$4.1K
Invoices may differ
Active developers
32-18
this month
30-day momentum
-13.9%
Compared with the prior 30-day window
Most-used client
Claude Code98%
of observed tokens
Observed Usage
Tokens observedDaily active developers
How developers use it
Usage by coding client
Sharevs 30 daysToken composition
Share of observed tokens
90%cache read
Cache read5B90%
Input474M8.6%
Output54.5M<1%
Reasoning00%
Cache-heavy workloadMost observed tokens reuse cached context across requests.
Token Economics
Estimated spend profile
Claude Code$4K98.75%
OpenCode$431.07%
Gajae-Code$7.300.18%
Kiro$0.050%
Pi$0.000%
Observed cost signals
Estimated spend per 1M tracked tokens$0.74
Cache-read share90.4%
Estimated cache savingsNot available
Typical workloadcontext-heavy
Estimated tracked spend calculated from Tokscale model and provider pricing data. Actual invoices may differ.
Model Momentum
-13.9%30-day growthRank: Observed model
Compared with the prior non-overlapping window
Fastest-growing client: Claude Code
Official Model Details
ProviderAnthropic
Tokscale Insight
Claude Sonnet 4 5 recorded 5.5B coding tokens across 32 developers during the latest 30-day Tokscale window.
Observed confidenceHigh


