Claude Sonnet 5.5
Claude Sonnet 5.5 appears in 29 analyzed articles across the measured technology press. Recent coverage is rising, counting every mention over recent months, and it's flagged as emerging. This page shows the public snapshot: movement, coverage mix, recent sources, and what drove the latest change.
Compass measures press coverage, not Claude Sonnet 5.5's product quality, business performance, or market value.
Counting every mention, coverage of Claude Sonnet 5.5 is rising — it appears in 29 analyzed articles across the technology press, and it's newly emerging.
What Claude Sonnet 5.5 coverage is made of over time: story type, claim stage as reported, and press framing. This measures the coverage, not the product.
Across 49 classified coverage items, one item is 2 percentage points — read the shares below as the shape of a small sample, not as figures precise to the point.
Story type and claim stage are shares of the 49 classified coverage items in this window.
How to read this
The stream below stacks each month's coverage by the lens you choose: Tone (how the press frames the story — promotional, skeptical, critical, or neutral), Story type (launches, funding, lawsuits, partnerships…), or Stage — how far the reported claim has gone: speculation → announcement → launch → results.
Taller bands mean more coverage that month; the dots beneath mark notable non‑neutral events. Every signal is sourced and dated.
How this is counted — why the article numbers differ
29 articles mention Claude Sonnet 5.5 across the corpus. The coverage make-up above is measured on the 26 of them that were read into dated, classified coverage items — and one article can produce more than one item, because story type, claim stage and framing are read separately.
- benchmark Anthropic reported Claude Sonnet 5.5 scored 70.6% on Terminal-Bench 4.0, above Opus 5.5's 66.4%.
- launch Anthropic released Claude Sonnet 5.5 on September 28.
2 posts on company and project channels mention Claude Sonnet 5.5 across the full 15-month record. They come from any company or project channel Compass reads, not only Claude Sonnet 5.5's own. They are counted separately from the 29 press articles.
Where they were published:AWS Machine Learning Blog · 2
- Oct 5, 2026Anthropic made Claude Opus 5.5 and Claude Sonnet 5.5 available on Amazon Bedrock in AWS GovCloud (US).AWS Machine Learning Blog
- Sep 28, 2026Claude Sonnet 5.5 became available on Amazon Bedrock and Claude Platform on AWS.AWS Machine Learning Blog
Press coverage and company and project posts are two separate counts. Every press figure on this page, including the monthly line and the rising or falling call, comes from the independent press only. Before October 2026, Compass counted these posts as press coverage. How this is measured.
As of 7 Oct 2026 · corpus coverage 94% · 356,656 articles. Correlational & coverage-limited.
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This snapshotDirection, footprint & coverage make-up — free, no account, always
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Full history & coverage trailMonth-by-month make-up & every cited source
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ConnectionsThe topics it's most often covered alongside
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