docs: add Opper AI chatmodel and provider

[gsandahl]

Description

Integration with Opper AI API for structured calls to a diverse set of AI models

Twitter handle

@opperai

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
langchain	Ready	Preview	Comment	Aug 28, 2025 2:29pm

[codspeed-hq]

CodSpeed WallTime Performance Report

Merging #32736 will not alter performance

_{Comparing opper-ai:add-opperai (8e2e430) with master (7f9b077)}

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

Summary

✅ 13 untouched benchmarks

[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #32736 will not alter performance

_{Comparing opper-ai:add-opperai (8e2e430) with master (7f9b077)}

Summary

✅ 14 untouched benchmarks

[mdrxy]

Hi, it looks like there are conflicts, but I can't resolve them due to it being from an organizational repo.

Thank you for your patience - we've been in the middle of a docs hiatus while we port things over to the new docs site.

I'll merge this, but I'd ask that you synchronize the changes to the new docs repo, as these changes will soon become invisible as we deprecate the current docs pages.

Please view the new contributing guide for further info. Don't hesitate to ask questions, as we've rewritten parts of it and may have missed something.