--- title: Anthropic: Claude Opus 4.7 (Fast) | Text Generation | ModelsLab description: Build with Anthropic: Claude Opus 4.7 (Fast) API by Anthropic. Text generation, chat, code, and reasoning. Pay-per-use. Free tier. url: https://modelslab.com/models/anthropic/anthropic-claude-opus-4.7-fast.md canonical: https://modelslab.com/models/anthropic/anthropic-claude-opus-4.7-fast.md type: product component: Playground/LLM/Index generated_at: 2026-06-03T19:33:04.874462Z --- Anthropic: Claude Opus 4.7 (Fast) --- [LLMs.txt](https://modelslab.com/models/open_router/anthropic-claude-opus-4.7-fast/llms.txt) [.md](https://modelslab.com/models/anthropic/anthropic-claude-opus-4.7-fast.md) Anthropic: Claude Opus 4.7 (Fast) --- Choose a prompt below to get started or type your own message Explain quantum computing in simple terms Write a Python function to sort a list Create a marketing email for a SaaS product Compare REST vs GraphQL APIs Send ### Anthropic: Claude Opus 4.7 (Fast) anthropic anthropic-claude-opus-4.7-fast Copy model ID PricingInput $30.00 / 1M tokens Output $150.00 / 1M tokens API EndpointsOpenAI Compatible `https://modelslab.com/api/v7/llm/chat/completions`Endpoint Anthropic Compatible `https://modelslab.com/api/v7/llm/v1/messages`Messages `https://modelslab.com/api/v7/llm/v1/messages/count_tokens`Count Tokens `https://modelslab.com/api/v7/llm/v1/models`Models Use with Claude Code cURL Example ParametersSystem MessageYou are a helpful AI assistant specialized in providing accurate and detailed responses. Temperature0.7 Max Tokens1000 Top P0.9 Frequency Penalty0 Presence Penalty0 Model Info Support Related Models --- Discover similar models you might be interested in [View all LLM Models](https://modelslab.com/models?feature=llmaster) [#### open\_router/Qwen: Qwen Plus 0728 qwen-qwen-plus-2025-07-28 From $0.52/M tokens](https://modelslab.com/models/open_router/qwen-qwen-plus-2025-07-28) [#### open\_router/Meta: Llama 3.1 70B Instruct meta-llama-llama-3.1-70b-instruct From $0.40/M tokens](https://modelslab.com/models/open_router/meta-llama-llama-3.1-70b-instruct) [#### open\_router/Cohere: Command A cohere-command-a From $6.25/M tokens](https://modelslab.com/models/open_router/cohere-command-a) [#### together\_ai/GLM 5.1 FP4 zai-org-GLM-5.1 From $2.90/M tokens](https://modelslab.com/models/together_ai/zai-org-GLM-5.1) [#### open\_router/Morph: Morph V3 Fast morph-morph-v3-fast From $1.00/M tokens](https://modelslab.com/models/open_router/morph-morph-v3-fast) [#### open\_router/Mancer: Weaver (alpha) mancer-weaver From $0.88/M tokens](https://modelslab.com/models/open_router/mancer-weaver) [#### open\_router/MiniMax: MiniMax M2 minimax-minimax-m2 From $0.63/M tokens](https://modelslab.com/models/open_router/minimax-minimax-m2) [#### open\_router/DeepSeek: DeepSeek V4 Flash deepseek-deepseek-v4-flash From $0.15/M tokens](https://modelslab.com/models/open_router/deepseek-deepseek-v4-flash) [#### mistral\_ai/Mistral (7B) Instruct mistralai-Mistral-7B-Instruct-v0.1 From $0.20/M tokens](https://modelslab.com/models/mistral_ai/mistralai-Mistral-7B-Instruct-v0.1) [#### open\_router/OpenAI: GPT-4 Turbo openai-gpt-4-turbo From $20.00/M tokens](https://modelslab.com/models/open_router/openai-gpt-4-turbo) [#### open\_router/DeepSeek: DeepSeek V3.2 deepseek-deepseek-v3.2 From $0.29/M tokens](https://modelslab.com/models/open_router/deepseek-deepseek-v3.2) [#### open\_router/EssentialAI: Rnj 1 Instruct essentialai-rnj-1-instruct From $0.15/M tokens](https://modelslab.com/models/open_router/essentialai-rnj-1-instruct) [#### open\_router/Z.ai: GLM 4.5 z-ai-glm-4.5 From $1.40/M tokens](https://modelslab.com/models/open_router/z-ai-glm-4.5) [#### open\_router/TheDrummer: Skyfall 36B V2 thedrummer-skyfall-36b-v2 From $0.68/M tokens](https://modelslab.com/models/open_router/thedrummer-skyfall-36b-v2) [#### together\_ai/EssentialAI Rnj-1 Instruct essentialai-rnj-1-instruct From $0.15/M tokens](https://modelslab.com/models/together_ai/essentialai-rnj-1-instruct) [#### scb10x/Typhoon 2 70B Instruct scb10x-scb10x-llama3-1-typhoon2-70b-instruct From $1.06/M tokens](https://modelslab.com/models/scb10x/scb10x-scb10x-llama3-1-typhoon2-70b-instruct) [#### open\_router/Meta: Llama 3.2 1B Instruct meta-llama-llama-3.2-1b-instruct From $0.11/M tokens](https://modelslab.com/models/open_router/meta-llama-llama-3.2-1b-instruct) [#### deepseek/DeepSeek-R1 deepseek-ai-DeepSeek-R1-Distill-Llama-70B From $2.00/M tokens](https://modelslab.com/models/deepseek/deepseek-ai-DeepSeek-R1-Distill-Llama-70B) Open Source Alternatives --- Explore open-source models that offer similar capabilities with full transparency and flexibility [View all open source models](https://modelslab.com/models?feature=llm&provider=open-source-models) [MU](https://modelslab.com/models/modelslab/uncensored-chat)[ModelsLab](https://modelslab.com/models/modelslab) [Modelslab: Uncensored Chat Open Source Model](https://modelslab.com/models/modelslab/uncensored-chat) About Anthropic: Claude Opus 4.7 (Fast) --- Fast-mode variant of \[Opus 4.7\](/anthropic/claude-opus-4.7) - identical capabilities with higher output speed at premium 6x pricing. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode ### Technical Specifications Model IDanthropic-claude-opus-4.7-fast CategoryLLM Models TaskText Generation Price$90 per million tokens AddedMay 12, 2026 ### Key Features - Chat completion and multi-turn conversation API - Streaming response with token-by-token output - Function calling and tool use support - System prompts and role-based messaging - JSON mode and structured output ### Quick Start Integrate Anthropic: Claude Opus 4.7 (Fast) into your application with a single API call. Get your API key from the [pricing page](https://modelslab.com/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v7/llm/chat/completions" headers = { "Content-Type": "application/json" } data = { "model_id": "anthropic-claude-opus-4.7-fast", "messages": [ { "role": "user", "content": "Hello!" } ], "max_tokens": 1000, "key": "YOUR_API_KEY" } try: response = requests.post(url, headers=headers, json=data) response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX) result = response.json() print("API Response:") print(json.dumps(result, indent=2)) except requests.exceptions.HTTPError as http_err: print(f"HTTP error occurred: {http_err} - {response.text}") except Exception as err: print(f"Other error occurred: {err}") ``` ### Pricing Anthropic: Claude Opus 4.7 (Fast) API costs $90.000000 per million tokens. Pay only for what you use with no minimum commitments. [View pricing plans](https://modelslab.com/pricing) ### Use Cases - AI chatbots and virtual assistants - Code generation and developer tools - Content writing and copywriting automation - Data analysis, summarization, and extraction [Browse LLM Models](https://modelslab.com/models?feature=llmaster) [More from Anthropic](https://modelslab.com/models/open_router) [View Pricing](https://modelslab.com/pricing) Anthropic: Claude Opus 4.7 (Fast) FAQ --- ### What is Anthropic: Claude Opus 4.7 (Fast)? Fast-mode variant of \[Opus 4.7\](/anthropic/claude-opus-4.7) - identical capabilities with higher output speed at premium 6x pricing. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode ### How do I use the Anthropic: Claude Opus 4.7 (Fast) API? You can integrate Anthropic: Claude Opus 4.7 (Fast) into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "anthropic-claude-opus-4.7-fast" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Anthropic: Claude Opus 4.7 (Fast) cost? Anthropic: Claude Opus 4.7 (Fast) costs $90.000000 per million tokens. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started. ### What is the Anthropic: Claude Opus 4.7 (Fast) model ID? The model ID for Anthropic: Claude Opus 4.7 (Fast) is "anthropic-claude-opus-4.7-fast". Use this ID in your API requests to specify this model. ### Does Anthropic: Claude Opus 4.7 (Fast) have a free tier? Yes, ModelsLab offers a free tier that lets you try Anthropic: Claude Opus 4.7 (Fast) and other AI models. Sign up to get free API credits and start building immediately. --- *This markdown version is optimized for AI agents and LLMs.* **Links:** - [Website](https://modelslab.com) - [API Documentation](https://docs.modelslab.com) - [Blog](https://modelslab.com/blog) --- *Generated by ModelsLab - 2026-06-04*