Claude Code 2.1.284 prompt stats: tokens up 13.2%, tools share rises to 83%
ClaudeCodeLog · x · 2026-09-29
ClaudeCodeLog shares metadata and prompt statistics for Claude Code 2.1.284:
- New model identifiers added: claude-sonnet-5-5, sonnet-5-5, claude-haiku-4-5, claude-opus-4-5-20251101, o5-BE and more
- Released 3d 1h 41m after 2.1.283; bundle size +669.5 kB (+1.2%)
- Prompt files +2 (+9.5%), prompt tokens +2,882 (+13.2%); tools share of prompt tokens rose from 80.7% to 83.0% while system fell from 19.3% to 17.0%
Useful tracking data for anyone watching Claude Code's internals and token cost structure.
Related event: Claude Code 2.1.284 Switches Default to Sonnet 5.5 with 100 Changes(3 posts)→
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