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AI Model

Claude Opus 5

New· 4

Anthropic's flagship — 1M context, 96% on SWE-bench Verified, at half the previous frontier price.

About Claude Opus 5

Claude Opus 5 is Anthropic's flagship model, released on 24 July 2026 with a 1M-token context window and pricing held at $5/$25 per million tokens. Anthropic reports 96.0% on SWE-bench Verified and 43.3% on Frontier-Bench v0.1 — roughly double Opus 4.8's 21.1% — and positions the model for agentic coding, computer use and long-horizon reasoning. For buyers the notable part is not the score but the price-to-capability ratio: frontier-class results at half the per-task cost of the tier above it.

Benchmarks & AI stats

BenchmarkOfficialCommunity avg
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Trust Score

4/ 100
Trust Score: New

An earned signal from verification, reviews, awards, transparency and engagement — the vendor can't buy it.

Verification
0/100 · 20%
Reviews
0/100 · 30%
Awards
0/100 · 15%
Transparency
18/100 · 20%
Engagement
0/100 · 15%
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Complaints
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Updated 8/31/2026

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