Claude Opus 4.1 via GitHub Copilot
github-copilot/claude-opus-4.1
Pricing
input
$0.00 / 1M tokens
output
$0.00 / 1M tokens
Limits
context window
80K tokens
max output
16K tokens
Lab Model
lab
Anthropic
model
Claude Opus 4.1
family
claude-opus
release date
2025-08-05
knowledge cutoff
2025-03
open weights
no
Capabilities
text-input
text-output
image-input
reasoning
Interface Profiles
anthropic.messages.v1
Supported Parameters
sampling.temperature
sampling.top_p
limits.max_output_tokens
Modalities
input
text, image
output
text