Anthropic model
Claude Opus 4
Anthropic: Claude Opus 4 is a Anthropic model listed in the NextModel catalog for image understanding, multimodal chat workloads. Its listed price is $2.82 / 1M tokens input and $14.11 / 1M tokens output per 1M tokens, with a 200k token context window.
StreamingTool callingVisionLong context
What is Claude Opus 4 in NextModel?
Anthropic: Claude Opus 4 is a Anthropic model listed in the NextModel catalog for image understanding, multimodal chat workloads. Its listed price is $2.82 / 1M tokens input and $14.11 / 1M tokens output per 1M tokens, with a 200k token context window.
Best use cases
- image understanding
- multimodal chat
OpenAI-compatible code example
Keep the OpenAI SDK style, set base_url to NextModel, and use the catalog model ID anthropic--claude-opus-4.
Python
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.nextmodel.app/v1"
)
resp = client.chat.completions.create(
model="anthropic/claude-opus-4",
messages=[{"role": "user", "content": "Hello from NextModel"}]
)
print(resp.choices[0].message.content)Similar alternatives
AnthropicCatalog
Claude 3 Haiku is Anthropic's fastest and most compact model for near-instant responsiveness. Quick and accurate targeted performance. See the launch announcement and benchmark results [here](https://www.anthropic.com/news/claude-3-haiku) #multimodal
Best forimage understanding, multimodal chat
RoutingConfigured
StreamingTool callingVisionLong context
Platform curatedNextModel gateway catalog (Go origin)
AnthropicCatalog
Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
Best forimage understanding, multimodal chat
RoutingConfigured
StreamingTool callingJSON modeVision
Platform curatedNextModel gateway catalog (Go origin)
AnthropicCatalog
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...
Best forimage understanding, multimodal chat
RoutingConfigured
StreamingTool callingJSON modeVision
Platform curatedNextModel gateway catalog (Go origin)
Compare Anthropic: Claude Opus 4
FAQ