Claude Opus 4.8

The ai claude opus 4.8 model provides state-of-the-art reasoning for demanding tasks. Built for ai developers, this claude opus 4.8 iteration excels in long-form generation and complex data synthesis through a streamlined ai integration process.

Modalities

Context

API Usage Examples

curl --request POST "https://gptproto.com/v1/chat/completions" \
  --header "Authorization: Bearer $GPTPROTO_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "model": "claude-opus-4-8",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

Claude Opus 4.8 pricing

Estimate a request with real work scenarios. GPTProto token pricing is 10% below official rates.

UsageQuantityRateCost

Input tokens

tokens

$4.5/1M$0.0067

Output tokens

tokens

$22.5/1M$0.018

Cache write tokens

tokens

$5.625/1M$0.0168

Cache read tokens

tokens

$0.45/1M$0.0112

Cost per request$0.0528

Requests

Top-up amount

Top-up $100 and you get:

1. Top-up credits with permanent validity. You will receive a total of $100.00.

2. Additional 10% model discount, saving $11.0962 versus direct official Claude API calls.

Related Models

All Models

Model					Input → Output
Claude Opus 4.8Current		1M	$4.50 / $22.50 per 1M	$5.63 / $0.45 per 1M	Input: TextInput: Document Output: Text
GLM 5.3 Flash	—	—	$0.15 / $0.50 per 1M	— / $0.03 per 1M	Input: TextInput: ImageInput: VideoInput: Document Output: Text
DeepSeek v4 Flash Vision Exp	—	—	$0.44 / $1.32 per 1M	— / $0.01 per 1M	Input: TextInput: Image Output: Text
GLM 5.3		1.05M	$1.26 / $3.96 per 1M	— / $0.23 per 1M	Input: TextInput: ImageInput: Document Output: Text
Gemini 3.7 Flash		1.05M	$0.45 / $2.25 per 1M	— / $0.04 per 1M	Input: TextInput: ImageInput: Document Output: Text
Grok 4.6		500K	$1.20 / $3.60 per 1M	— / $0.30 per 1M	Input: TextInput: Image Output: Text
Qwen3.8 Max		1M	$1.80 / $5.40 per 1M	$2.25 / $0.23 per 1M	Input: TextInput: ImageInput: VideoInput: Document Output: Text
Claude Opus 5		1M	$4.50 / $22.50 per 1M	$5.63 / $0.45 per 1M	Input: TextInput: ImageInput: Document Output: Text
Gemini 3.6 Flash		1.05M	$0.45 / $2.25 per 1M	— / $0.04 per 1M	Input: TextInput: ImageInput: Document Output: Text
Gemini 3.5 Flash Lite		1.05M	$0.18 / $1.50 per 1M	$0.02 / $0.02 per 1M	Input: TextInput: ImageInput: Document Output: Text
Kimi K3		1.05M	$2.70 / $13.50 per 1M	$0.27 / $0.27 per 1M	Input: TextInput: ImageInput: Document Output: Text
GPT 5.6 Luna		1.05M	$0.16 / $0.96 per 1M	$0.20 / $0.02 per 1M	Input: TextInput: ImageInput: Document Output: Text
GPT 5.6 Terra		1.05M	$1.60 / $9.60 per 1M	$2.00 / $0.16 per 1M	Input: TextInput: ImageInput: Document Output: Text
GPT 5.6 Sol		1.05M	$4.00 / $24.00 per 1M	$5.00 / $0.40 per 1M	Input: TextInput: ImageInput: Document Output: Text
Grok 4.5		500K	$1.20 / $3.60 per 1M	$0.30 / $0.30 per 1M	Input: TextInput: Image Output: Text
Claude Sonnet 5		1M	$1.80 / $9.00 per 1M	$2.25 / $0.18 per 1M	Input: TextInput: Document Output: Text
MiniMax M3		1.05M	$0.48 / $0.96 per 1M	$0.10 / $0.10 per 1M	Input: TextInput: ImageInput: Document Output: Text
GLM 5.2		1.05M	$1.26 / $3.96 per 1M	$0.23 / $0.23 per 1M	Input: TextInput: ImageInput: Document Output: Text
Claude Fable 5		1M	$9.00 / $45.00 per 1M	$11.25 / $0.90 per 1M	Input: TextInput: Document Output: Text
Qwen3.7 Max		1M	$0.36 / $1.44 per 1M	$0.07 / $0.07 per 1M	Input: TextInput: Document Output: Text
Claude Opus 4.8 Thinking		1M	$4.50 / $22.50 per 1M	$5.63 / $0.45 per 1M	Input: TextInput: Document Output: Text
DeepSeek v4 Flash	—	1.05M	$0.44 / $1.32 per 1M	— / $0.01 per 1M	Input: Text Output: Text
DeepSeek v4 Pro	—	1.05M	$1.32 / $3.96 per 1M	— / $0.04 per 1M	Input: Text Output: Text
Grok 4.3		1M	$0.75 / $1.50 per 1M	$0.12 / $0.12 per 1M	Input: TextInput: Image Output: Text
Kimi K2.6		262K	$0.85 / $3.60 per 1M	$0.14 / $0.14 per 1M	Input: TextInput: Document Output: Text
Claude Opus 4.7 Thinking		1M	$4.50 / $22.50 per 1M	$5.63 / $0.45 per 1M	Input: TextInput: Document Output: Text
Claude Opus 4.7		1M	$4.50 / $22.50 per 1M	$5.63 / $0.45 per 1M	Input: TextInput: Document Output: Text
MiniMax M2.5		205K	$0.24 / $0.96 per 1M	$0.30 / $0.02 per 1M	Input: TextInput: Document Output: Text
Kimi K2.5		262K	$0.54 / $2.70 per 1M	$0.09 / $0.09 per 1M	Input: TextInput: Document Output: Text
Qwen Turbo		—	$0.04 / $0.18 per 1M	$0.009 / $0.009 per 1M	Input: Text Output: Text
Doubao Seed 1.6 Thinking (Build 250715)		262K	$0.10 / $0.97 per 1M	—	Input: TextInput: Image Output: Text
Doubao Seed 1.6 Thinking (Build 250615)		262K	$0.10 / $0.97 per 1M	—	Input: TextInput: Image Output: Text
Doubao Seed 1.6 Flash (Build 250615)		262K	$0.02 / $0.18 per 1M	—	Input: TextInput: Image Output: Text

Key ai claude opus 4.8 Features

Discover the technical advantages of ai claude opus 4.8. These ai features define the claude opus 4.8 experience for modern ai developers.

Advanced ai Reasoning

Leverage the superior ai logic of claude opus 4.8 for multi-step ai problem solving and complex ai tasks.

Long-Form ai Generation

Produce coherent ai content over 2000 words easily. This ai model maintains context across long ai outputs.

Seamless ai API Integration

Use standard ai SDKs to connect to ai claude opus 4.8. Our ai platform simplifies the developer ai experience.

Real-Time ai Streaming

Reduce ai latency with optimized ai streaming. Get ai claude opus 4.8 results as they are generated by the ai.

ai claude opus 4.8 Technical FAQ & Guide

Find technical answers about ai claude opus 4.8 integration. Learn how this ai model improves your claude opus 4.8 development workflow on our ai platform.

How to access ai claude opus 4.8 via API?

You can access ai claude opus 4.8 through our OpenAI-compatible endpoint. Simply configure your ai client with the GPTProto base URL and your ai key to start calling claude opus 4.8 immediately. This ai setup reduces friction for developers migrating from other ai providers while maintaining the high performance expected from the opus series.

Does ai claude opus 4.8 support streaming?

Yes, ai claude opus 4.8 fully supports server-sent events for streaming. This ai feature allows you to receive ai responses in real-time, which is crucial for ai chat interfaces and long-form ai content generation tasks like the 2000-word thesis example provided in our ai documentation. It ensures a responsive ai user experience.

What is the context window for ai claude opus 4.8?

The ai claude opus 4.8 model features an expansive context window designed for deep ai analysis of large datasets. This ai capability allows claude opus 4.8 to process extensive documents or complex ai codebases in a single ai pass, making it one of the most capable ai models for enterprise-grade ai applications requiring significant data ingestion.

Can ai claude opus 4.8 handle complex coding?

Absolutely. The ai claude opus 4.8 logic is optimized for advanced ai programming tasks. Whether you are debugging ai systems or generating new ai scripts, claude opus 4.8 provides high-fidelity code output. It understands nuances in ai architecture and software design patterns better than previous ai iterations in the claude family.

Is ai claude opus 4.8 cost-effective for ai?

While ai claude opus 4.8 is a premium ai model, its ai efficiency often results in lower total ai costs for complex tasks. Because this ai model requires fewer ai prompts to reach a solution, ai developers save on token usage compared to smaller ai models that struggle with reasoning. It is a smart ai investment for high-value ai projects.

How does ai claude opus 4.8 ensure ai safety?

Safety is core to ai claude opus 4.8. Anthropic builds ai with Constitutional AI principles, and our ai platform adds extra ai monitoring layers. This ensures that your ai applications remain compliant with ai ethical standards while leveraging the full ai power of claude opus 4.8 for your end users and ai business stakeholders.