none reviewed yet · 1 benchmark observation · capture dates not recorded
Inspect the evidenceAnthropic · MODEL PROFILE
Claude Opus 4.1
Catalogue discovery; compare availability, context, and public token pricing before benchmark review.
No editorial score yet — missing data is not a low score
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9 facts- Provider
- Anthropic
- Type
- API model
- Access
- OpenRouter API
- Context
- 200,000 tokens
- Maximum output
- 32,000 tokens
- License / weights
- Proprietary
- Input modalities
- image, text, file
- Output modalities
- text
- Pricing notes
- $15 input / $75 output per 1M tokens on OpenRouter.
The practical trade-offs
Documented strengths
- Current model catalogue entry with a public API identifier and pricing metadata.
Limitations to check
- No normalized frontend-quality score has been assigned.
- Popularity and recency are not treated as quality evidence.
Follow the source
2 source linksEvidence & conditions
2Source links
NoneReviewed records
1Benchmark runs
Not recordedLatest capture
- Evidence source 1
openrouter.aiDate not recorded - Evidence source 2
openrouter.aiDate not recorded
Benchmark observations
SWE-bench Verified Inspect conditions
- name
- SWE-bench Verified
- value
- 74.5
- unit
- %
- source Url
- https://www.anthropic.com/news/claude-opus-4-1
- checked At
- 2026-09-08T19:30:56Z
- attribution
- provider-reported
- configuration
- Historical pre-retirement result: no extended thinking, 500 tasks, bash/string-edit scaffold.
Source reports, measured results, and editorial assessments are separate evidence types. Source dates do not imply a new benchmark run. Capture dates are shown when recorded; otherwise we say the capture date was not recorded. Recorded dates are compared with this catalogue snapshot (Sep 11, 2026), not today’s date.
Method AIS-V2
How this page is assessed
Quality claims follow Method AIS-V2.
Money never buys rank — commercial relationships cannot change rank, eligibility, evidence quality, or publication timing.
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