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anthropicanthropic·Apr 16, 2026

Anthropic: Claude Opus 4.7

anthropic/claude-opus-4.7
context
1M
Max Output
128K
Input / 1M
$5.00
Output / 1M
$25.00

About

Claude Opus 4.7 is Anthropic's next-generation Opus model, built for long-running, asynchronous agents and complex multi-step workflows. Building on Opus 4.6, it improves software engineering on the hardest tasks, adds configurable task budgets and an xhigh effort level, and follows instructions more strictly with fewer tool errors. It accepts text and image input with a 1M token context window and up to 128K output tokens, and supports reasoning. Vision handling is also stronger, including higher-resolution image input. Beyond coding, it targets knowledge work such as drafting documents, building presentations, and analyzing data while maintaining coherence across extended sessions.

Capabilities

Context Length
1M
Max Output
128K
Reasoning
Yes
In
text, image
Out
text

Benchmarks

View leaderboard
57.3#4 of 133
Intelligence Index
52.5#8 of 118
Coding Index

Reasoning & Knowledge

GPQA Diamond91.4%
HLE39.6%

Coding & Agentic

SciCode54.5%
Terminal-Bench Hard51.5%

Source: Artificial Analysis

Pricing

Full pricing
TypePrice / 1M tokens
Input$5.00
Output$25.00
Cache Read$0.50
Cache Write$6.25
Web Search$0.01 / call

API

API reference

Anthropic-compatible · Model ID anthropic/claude-opus-4.7

curl https://api.elliotgate.com/v1/chat/completions \
  -H "Authorization: Bearer sk-omg-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-opus-4.7",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

OFTEN COMPARED

Claude Opus 4.7 comparisons

Decide which model wins on the dimensions that matter for your workload — context, benchmarks, pricing, or serving latency.