Summary
The Braintrust Go SDK instruments OpenAI, Anthropic, Google GenAI, sashabaranov/go-openai, LangChainGo, Firebase Genkit, Google ADK, and CloudWeGo Eino — but does not instrument the Ollama Go client (github.com/ollama/ollama/api). Ollama is the dominant local/self-hosted LLM runtime (169k+ GitHub stars), and its official Go client has meaningful execution APIs for chat, text generation, and embeddings.
No other Braintrust SDK (Python, TypeScript) has explicit Ollama client instrumentation either, and Ollama is not mentioned in Braintrust's integrations documentation, making this a completely uninstrumented library across the platform.
Note: While Ollama exposes an OpenAI-compatible HTTP endpoint (which would be covered by existing OpenAI instrumentation when accessed through an OpenAI client), many Go users use the native Ollama Go client directly since it is more idiomatic and provides access to Ollama-specific features (thinking/reasoning modes, model management). The native client is not covered by any existing instrumentation.
What is missing
A trace/contrib/ollama/ integration module that wraps execution calls on the Ollama Go client. The key execution surfaces are:
Chat — conversational model inference with streaming (via callback ChatResponseFunc), tool calling, and thinking/reasoning supportGenerate — text generation with streaming (via callback GenerateResponseFunc)Embed / Embeddings — vector embedding generation
The Ollama client is created via api.ClientFromEnvironment() or api.NewClient(base, http). Since it accepts a custom *http.Client, instrumentation could wrap the HTTP transport (similar to the GenAI integration pattern) or wrap the client methods directly.
Braintrust docs status
Ollama is not mentioned in any Braintrust documentation — not as a proxy provider, not as an SDK integration, and not in the integrations directory. Status: not_found.
Upstream sources
Braintrust docs sources
Local repo files inspected
go.mod — no ollama/ollama dependencytrace/contrib/ — no ollama/ directory existstrace/contrib/all/all.go — no Ollama importexamples/ — no Ollama exampletrace/contrib/genai/tracegenai.go — reference pattern for HTTP client wrapping approach (Ollama client also accepts custom *http.Client)
Summary
The Braintrust Go SDK instruments OpenAI, Anthropic, Google GenAI, sashabaranov/go-openai, LangChainGo, Firebase Genkit, Google ADK, and CloudWeGo Eino — but does not instrument the Ollama Go client (
github.com/ollama/ollama/api). Ollama is the dominant local/self-hosted LLM runtime (169k+ GitHub stars), and its official Go client has meaningful execution APIs for chat, text generation, and embeddings.No other Braintrust SDK (Python, TypeScript) has explicit Ollama client instrumentation either, and Ollama is not mentioned in Braintrust's integrations documentation, making this a completely uninstrumented library across the platform.
Note: While Ollama exposes an OpenAI-compatible HTTP endpoint (which would be covered by existing OpenAI instrumentation when accessed through an OpenAI client), many Go users use the native Ollama Go client directly since it is more idiomatic and provides access to Ollama-specific features (thinking/reasoning modes, model management). The native client is not covered by any existing instrumentation.
What is missing
A
trace/contrib/ollama/integration module that wraps execution calls on the Ollama Go client. The key execution surfaces are:Chat— conversational model inference with streaming (via callbackChatResponseFunc), tool calling, and thinking/reasoning supportGenerate— text generation with streaming (via callbackGenerateResponseFunc)Embed/Embeddings— vector embedding generationThe Ollama client is created via
api.ClientFromEnvironment()orapi.NewClient(base, http). Since it accepts a custom*http.Client, instrumentation could wrap the HTTP transport (similar to the GenAI integration pattern) or wrap the client methods directly.Braintrust docs status
Ollama is not mentioned in any Braintrust documentation — not as a proxy provider, not as an SDK integration, and not in the integrations directory. Status: not_found.
Upstream sources
Braintrust docs sources
Local repo files inspected
go.mod— noollama/ollamadependencytrace/contrib/— noollama/directory existstrace/contrib/all/all.go— no Ollama importexamples/— no Ollama exampletrace/contrib/genai/tracegenai.go— reference pattern for HTTP client wrapping approach (Ollama client also accepts custom*http.Client)