Claude Opus 4.7

Anthropic

Previous flagship. Still a strong repository-reasoning pick; superseded by 4.8.

FrontierProprietary1M contextReleased Mar 2026textvisioncode

API price · per 1M tokens

$5/$25

input / output

≈ $10.00/M blended

Benchmarks

Bar shows this model's score; tick shows the best score across all tracked models for context.

SWE-bench VerifiedReal GitHub issues, human-verified patches. The standard coding-agent benchmark.

87.6/ best 90.1

SWE-bench Pro2,294 harder real-world GitHub issues. Where the frontier separates now.

64.3/ best 69.2

Terminal-Bench 2.xAgentic command-line workflows — planning, iteration, tool coordination.

66.1/ best 84.0

GPQA DiamondGoogle-proof graduate-level science Q&A. General reasoning proxy.

94.2/ best 94.4

MMLU-ProMulti-task language understanding across 120+ academic subjects.

84.0/ best 93.0

HumanEval+Functional code generation from docstrings.

93.0/ best 96.0

MATH-500Competition-style math problems.

90.5/ best 97.8

Humanity's Last ExamHardest reasoning benchmark (with tools). ~50% = near frontier.

54.7/ best 57.9

AIME 2025American Invitational Mathematics Examination.

90.5/ best 96.5

OSWorldReal computer-use tasks across desktop apps.

82.8/ best 83.4

Other Anthropic models

Claude Opus 4.8

Frontier

≈$10.00/M

Claude Sonnet 4.7

Mid

≈$6.00/M

Claude Haiku 4.7

Fast / Cheap

≈$1.60/M

All models