Anthropic

Claude Opus 5

Anthropic frontier model with adaptive reasoning effort levels, leading agentic coding benchmarks.

#18released Jul 23, 2026·Proprietary·Not disclosed
textimage1.0M ctx
Intelligence
81.4 #18
AAQI 61.0
Output Speed
60 t/s
TTFT 69 ms · ITL 16.7 ms/tok
Blended price (3:1)
$10 /1M
In $5/M · Out $25/M
Context
1.0M
≈ 2,500 A4 pages · max out 16,384

Quality Domain Radar

6-Axis Frontier Evaluation vs Category Average & Flagship

Claude Opus 5
Claude Mythos Preview (#1)
Average (68)
Coding (70.4)Mathematics (77.4)Hard Science (GPQA) (82.3)Agentic & Tool Use (85.4)Knowledge (MMLU) (37.1)Vision / Multimodal (79.4)

Radar axes are approximated from category scores where direct benchmark measurements are missing — see Methodology.

API deployment

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Model Details

Release date
Jul 23, 2026
Parameters
Not disclosed
License
Proprietary
Context Window
1,000,000 tokens
Input Price
$5/M
Output Price
$25/M
Output Speed
60 t/s
Time to First Token
69 ms

Estimated monthly bill

Estimated monthly spend
$0.00
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Cite & embed

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BibTeX
@misc{llmpodium2026claudeopus5,
  title = {Benchmark Analysis and Intelligence Evaluation of Claude Opus 5},
  author = {LLMPodium Research},
  year = {2026},
  url = {https://llmpodium.com/models/claude-opus-5}
}

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