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Claude Opus 4 API on AvalAI

gmi/anthropic/claude-opus-4

Claude Opus 4 is an AI model from Gmi that is not currently available on AvalAI; this page is retained as a technical reference.

Open dashboardCompare

Price display scale

Input price$15.00 / 1M tokens

Output price$75.00 / 1M tokens

Context window409,600 tokens

Maximum output32,000 tokens

Release date2025-05-22

Knowledge cutoff2025-01-31

Note

This page is retained for reference and comparison. Choose an available model from the model catalog before integrating.

Capabilities and endpoints

• function_calling
• vision

Third-party model parameters

Third-party reference data does not change AvalAI endpoint support; use the capabilities and endpoints above.

• include_reasoning
• max_tokens
• reasoning
• stop
• temperature
• tool_choice
• tools
• top_p

Third-party model data

Source: OpenRouter

Independent sources supplement this context; AvalAI remains authoritative for pricing, availability, and endpoint support.

Reviewed snapshot 2026-07-31 · This snapshot was checked more than 14 days ago.

Provider count

—

Context window range

200,000

Maximum output range

32,000

OpenRouter model input rate range

$15 / 1M

OpenRouter model output rate range

$75 / 1M

OpenRouter fee

5.5% credit purchase fee · OpenRouter fee details

Effective input price range after fee

$15.825 / 1M

Effective output price range after fee

$79.125 / 1M

Frequently asked questions

What is the Claude Opus 4 API on AvalAI?

Claude Opus 4 is not currently callable through AvalAI; this page provides reference specifications only.

How much does the Claude Opus 4 API cost on AvalAI?

Claude Opus 4 is not currently callable through AvalAI; the recorded reference price is $15.00 per 1M input tokens and $75.00 per 1M output tokens.

What is the token cost for Claude Opus 4?

Current AvalAI pricing for Claude Opus 4 is $15.00 / 1M tokens for input and $75.00 / 1M tokens for output.

What is the Claude Opus 4 context window?

The recorded maximum input context for Claude Opus 4 is 409,600 tokens.

Third-party data and freshness

• Pricing, availability, endpoints, and rate limits: AvalAI structured data (authoritative)
• OpenRouter marketplace · Last checked: 2026-07-31