fix(groq): align instrumentation with OTel GenAI semconv v1.40.0

packages/opentelemetry-instrumentation-groq/opentelemetry/instrumentation/groq/__init__.py

@@ -35,9 +35,7 @@
 )
 from opentelemetry.semconv_ai import (
     SUPPRESS_LANGUAGE_MODEL_INSTRUMENTATION_KEY,
-    LLMRequestTypeValues,
     Meters,
-    SpanAttributes,
 )
 from opentelemetry.trace import SpanKind, Tracer, get_tracer
 from opentelemetry.trace.status import Status, StatusCode
@@ -49,21 +47,21 @@
 
 _instruments = ("groq >= 0.9.0",)
 
+_GROQ = GenAIAttributes.GenAiProviderNameValues.GROQ.value
+_CHAT = GenAIAttributes.GenAiOperationNameValues.CHAT.value
 
 WRAPPED_METHODS = [
     {
         "package": "groq.resources.chat.completions",
         "object": "Completions",
         "method": "create",
-        "span_name": "groq.chat",
     },
 ]
 WRAPPED_AMETHODS = [
     {
         "package": "groq.resources.chat.completions",
         "object": "AsyncCompletions",
         "method": "create",
-        "span_name": "groq.chat",
     },
 ]
 
@@ -125,53 +123,93 @@ def _create_metrics(meter: Meter):
 
 
 def _process_streaming_chunk(chunk):
-    """Extract content, finish_reason and usage from a streaming chunk."""
+    """Extract content, tool_calls_delta, finish_reasons and usage from a streaming chunk."""
     if not chunk.choices:
-        return None, None, None
-
-    delta = chunk.choices[0].delta
-    content = delta.content if hasattr(delta, "content") else None
-    finish_reason = chunk.choices[0].finish_reason
+        return None, [], [], None
+
+    content = ""
+    tool_calls_delta = []
+    finish_reasons = []
+    for choice in chunk.choices:
+        delta = choice.delta
+        if hasattr(delta, "content") and delta.content:
+            content += delta.content
+        if hasattr(delta, "tool_calls") and delta.tool_calls:
+            tool_calls_delta.extend(delta.tool_calls)
+        if choice.finish_reason:
+            finish_reasons.append(choice.finish_reason)
 
     # Extract usage from x_groq if present in the final chunk
     usage = None
     if hasattr(chunk, "x_groq") and chunk.x_groq and chunk.x_groq.usage:
         usage = chunk.x_groq.usage
 
-    return content, finish_reason, usage
+    return content, tool_calls_delta, finish_reasons, usage
 
 
-def _handle_streaming_response(
-    span, accumulated_content, finish_reason, usage, event_logger
-):
-    set_model_streaming_response_attributes(span, usage)
+def _accumulate_tool_calls(accumulated: dict, tool_calls_delta: list) -> dict:
+    """Merge a list of streaming tool_call delta objects into the accumulator dict.
+
+    The accumulator maps tool call index → {id, function: {name, arguments}}.
+    Delta objects may be Pydantic models or dicts; arguments arrive as JSON fragments.
+    """
+    for tc in tool_calls_delta:
+        if isinstance(tc, dict):
+            idx = tc.get("index", 0)
+            tc_id = tc.get("id") or ""
+            fn = tc.get("function") or {}
+            fn_name = fn.get("name") or ""
+            fn_args = fn.get("arguments") or ""
+        else:
+            idx = getattr(tc, "index", 0)
+            tc_id = getattr(tc, "id", None) or ""
+            fn = getattr(tc, "function", None)
+            fn_name = (getattr(fn, "name", None) or "") if fn else ""
+            fn_args = (getattr(fn, "arguments", None) or "") if fn else ""
+
+        if idx not in accumulated:
+            accumulated[idx] = {"id": tc_id, "function": {"name": fn_name, "arguments": ""}}
+        else:
+            if tc_id:
+                accumulated[idx]["id"] = tc_id
+            if fn_name:
+                accumulated[idx]["function"]["name"] = fn_name
+        accumulated[idx]["function"]["arguments"] += fn_args
+    return accumulated
+
+
+def _handle_streaming_response(span, accumulated_content, tool_calls, finish_reasons, usage, event_logger):
+    # finish_reasons is a list; use first entry for message-level finish_reason
+    finish_reason = finish_reasons[0] if finish_reasons else None
+    set_model_streaming_response_attributes(span, usage, finish_reasons)
     if should_emit_events() and event_logger:
-        emit_streaming_response_events(accumulated_content, finish_reason, event_logger)
+        emit_streaming_response_events(accumulated_content, finish_reason, event_logger, tool_calls=tool_calls)
     else:
-        set_streaming_response_attributes(
-            span, accumulated_content, finish_reason, usage
-        )
+        set_streaming_response_attributes(span, accumulated_content, finish_reason, usage, tool_calls=tool_calls)
 
 
 def _create_stream_processor(response, span, event_logger):
     """Create a generator that processes a stream while collecting telemetry."""
     accumulated_content = ""
-    finish_reason = None
+    accumulated_tool_calls: dict = {}
+    accumulated_finish_reasons: list = []
     usage = None
 
     for chunk in response:
-        content, chunk_finish_reason, chunk_usage = _process_streaming_chunk(chunk)
+        content, tool_calls_delta, chunk_finish_reasons, chunk_usage = _process_streaming_chunk(chunk)
         if content:
             accumulated_content += content
-        if chunk_finish_reason:
-            finish_reason = chunk_finish_reason
+        if tool_calls_delta:
+            _accumulate_tool_calls(accumulated_tool_calls, tool_calls_delta)
+        for fr in chunk_finish_reasons:
+            if fr not in accumulated_finish_reasons:
+                accumulated_finish_reasons.append(fr)
         if chunk_usage:
             usage = chunk_usage
         yield chunk
 
-    _handle_streaming_response(
-        span, accumulated_content, finish_reason, usage, event_logger
-    )
+    tool_calls = [accumulated_tool_calls[i] for i in sorted(accumulated_tool_calls)] or None
+    _handle_streaming_response(span, accumulated_content, tool_calls, accumulated_finish_reasons, usage, event_logger)
 
     if span.is_recording():
         span.set_status(Status(StatusCode.OK))
@@ -182,22 +220,25 @@ def _create_stream_processor(response, span, event_logger):
 async def _create_async_stream_processor(response, span, event_logger):
     """Create an async generator that processes a stream while collecting telemetry."""
     accumulated_content = ""
-    finish_reason = None
+    accumulated_tool_calls: dict = {}
+    accumulated_finish_reasons: list = []
     usage = None
 
     async for chunk in response:
-        content, chunk_finish_reason, chunk_usage = _process_streaming_chunk(chunk)
+        content, tool_calls_delta, chunk_finish_reasons, chunk_usage = _process_streaming_chunk(chunk)
         if content:
             accumulated_content += content
-        if chunk_finish_reason:
-            finish_reason = chunk_finish_reason
+        if tool_calls_delta:
+            _accumulate_tool_calls(accumulated_tool_calls, tool_calls_delta)
+        for fr in chunk_finish_reasons:
+            if fr not in accumulated_finish_reasons:
+                accumulated_finish_reasons.append(fr)
         if chunk_usage:
             usage = chunk_usage
         yield chunk
 
-    _handle_streaming_response(
-        span, accumulated_content, finish_reason, usage, event_logger
-    )
+    tool_calls = [accumulated_tool_calls[i] for i in sorted(accumulated_tool_calls)] or None
+    _handle_streaming_response(span, accumulated_content, tool_calls, accumulated_finish_reasons, usage, event_logger)
 
     if span.is_recording():
         span.set_status(Status(StatusCode.OK))
@@ -240,13 +281,14 @@ def _wrap(
     ):
         return wrapped(*args, **kwargs)
 
-    name = to_wrap.get("span_name")
+    llm_model = kwargs.get("model", "")
     span = tracer.start_span(
-        name,
+        f"{_CHAT} {llm_model}",
         kind=SpanKind.CLIENT,
         attributes={
-            GenAIAttributes.GEN_AI_SYSTEM: "groq",
-            SpanAttributes.LLM_REQUEST_TYPE: LLMRequestTypeValues.COMPLETION.value,
+            GenAIAttributes.GEN_AI_PROVIDER_NAME: _GROQ,
+            GenAIAttributes.GEN_AI_OPERATION_NAME: _CHAT,
+            GenAIAttributes.GEN_AI_REQUEST_MODEL: llm_model,
         },
     )
 
@@ -263,6 +305,9 @@ def _wrap(
             duration = end_time - start_time
             duration_histogram.record(duration, attributes=attributes)
 
+        if span.is_recording():
+            span.set_status(Status(StatusCode.ERROR))
+        span.end()
         raise e
 
     end_time = time.time()
@@ -322,13 +367,14 @@ async def _awrap(
     ):
         return await wrapped(*args, **kwargs)
 
-    name = to_wrap.get("span_name")
+    llm_model = kwargs.get("model", "")
     span = tracer.start_span(
-        name,
+        f"{_CHAT} {llm_model}",
         kind=SpanKind.CLIENT,
         attributes={
-            GenAIAttributes.GEN_AI_SYSTEM: "groq",
-            SpanAttributes.LLM_REQUEST_TYPE: LLMRequestTypeValues.COMPLETION.value,
+            GenAIAttributes.GEN_AI_PROVIDER_NAME: _GROQ,
+            GenAIAttributes.GEN_AI_OPERATION_NAME: _CHAT,
+            GenAIAttributes.GEN_AI_REQUEST_MODEL: llm_model,
         },
     )
 
@@ -346,13 +392,16 @@ async def _awrap(
             duration = end_time - start_time
             duration_histogram.record(duration, attributes=attributes)
 
+        if span.is_recording():
+            span.set_status(Status(StatusCode.ERROR))
+        span.end()
         raise e
 
     end_time = time.time()
 
     if is_streaming_response(response):
         try:
-            return await _create_async_stream_processor(response, span, event_logger)
+            return _create_async_stream_processor(response, span, event_logger)
         except Exception as ex:
             logger.warning(
                 "Failed to process streaming response for groq span, error: %s",
@@ -362,16 +411,23 @@ async def _awrap(
             span.end()
             raise
     elif response:
-        metric_attributes = shared_metrics_attributes(response)
+        try:
+            metric_attributes = shared_metrics_attributes(response)
 
-        if duration_histogram:
-            duration = time.time() - start_time
-            duration_histogram.record(
-                duration,
-                attributes=metric_attributes,
-            )
+            if duration_histogram:
+                duration = time.time() - start_time
+                duration_histogram.record(
+                    duration,
+                    attributes=metric_attributes,
+                )
+
+            _handle_response(span, response, token_histogram, event_logger)
 
-        _handle_response(span, response, token_histogram, event_logger)
+        except Exception as ex:  # pylint: disable=broad-except
+            logger.warning(
+                "Failed to set response attributes for groq span, error: %s",
+                str(ex),
+            )
 
         if span.is_recording():
             span.set_status(Status(StatusCode.OK))
@@ -424,9 +480,7 @@ def _instrument(self, **kwargs):
         event_logger = None
         if not Config.use_legacy_attributes:
             logger_provider = kwargs.get("logger_provider")
-            event_logger = get_logger(
-                __name__, __version__, logger_provider=logger_provider
-            )
+            event_logger = get_logger(__name__, __version__, logger_provider=logger_provider)
 
         for wrapped_method in WRAPPED_METHODS:
             wrap_package = wrapped_method.get("package")

packages/opentelemetry-instrumentation-groq/opentelemetry/instrumentation/groq/event_emitter.py

@@ -4,6 +4,7 @@
 
 from opentelemetry._logs import Logger, LogRecord
 from opentelemetry.instrumentation.groq.event_models import ChoiceEvent, MessageEvent
+from opentelemetry.instrumentation.groq.span_utils import _map_groq_finish_reason
 from opentelemetry.instrumentation.groq.utils import (
     dont_throw,
     should_emit_events,
@@ -26,10 +27,7 @@ class Roles(Enum):
 VALID_MESSAGE_ROLES = {role.value for role in Roles}
 """The valid roles for naming the message event."""
 
-EVENT_ATTRIBUTES = {
-    # Should be GenAIAttributes.GenAiSystemValues.GROQ.value but it's not defined in the opentelemetry-semconv package
-    GenAIAttributes.GEN_AI_SYSTEM: "groq"
-}
+EVENT_ATTRIBUTES = {GenAIAttributes.GEN_AI_PROVIDER_NAME: GenAIAttributes.GenAiProviderNameValues.GROQ.value}
 """The attributes to be used for the event."""
 
 
@@ -38,7 +36,9 @@ def emit_message_events(kwargs: dict, event_logger):
     for message in kwargs.get("messages", []):
         emit_event(
             MessageEvent(
-                content=message.get("content"), role=message.get("role", "unknown")
+                content=message.get("content"),
+                role=message.get("role", "unknown"),
+                tool_calls=message.get("tool_calls"),
             ),
             event_logger=event_logger,
         )
@@ -54,30 +54,33 @@ def emit_choice_events(response: ChatCompletion, event_logger):
                     "content": choice.message.content,
                     "role": choice.message.role or "unknown",
                 },
-                finish_reason=choice.finish_reason,
+                finish_reason=_map_groq_finish_reason(choice.finish_reason) or "",
+                tool_calls=choice.message.tool_calls or None,
             ),
             event_logger=event_logger,
         )
 
 
 @dont_throw
 def emit_streaming_response_events(
-    accumulated_content: str, finish_reason: Union[str, None], event_logger
+    accumulated_content: str,
+    finish_reason: Union[str, None],
+    event_logger,
+    tool_calls=None,
 ):
     """Emit events for streaming response."""
     emit_event(
         ChoiceEvent(
             index=0,
             message={"content": accumulated_content, "role": "assistant"},
-            finish_reason=finish_reason or "unknown",
+            finish_reason=_map_groq_finish_reason(finish_reason) or "",
+            tool_calls=tool_calls,
         ),
         event_logger,
     )
 
 
-def emit_event(
-    event: Union[MessageEvent, ChoiceEvent], event_logger: Union[Logger, None]
-) -> None:
+def emit_event(event: Union[MessageEvent, ChoiceEvent], event_logger: Union[Logger, None]) -> None:
     """
     Emit an event to the OpenTelemetry SDK.
 
@@ -119,11 +122,7 @@ def _emit_message_event(event: MessageEvent, event_logger: Logger) -> None:
             for tool_call in body["tool_calls"]:
                 tool_call["function"].pop("arguments", None)
 
-    log_record = LogRecord(
-        body=body,
-        attributes=EVENT_ATTRIBUTES,
-        event_name=name
-    )
+    log_record = LogRecord(body=body, attributes=EVENT_ATTRIBUTES, event_name=name)
     event_logger.emit(log_record)
 
 
@@ -139,14 +138,10 @@ def _emit_choice_event(event: ChoiceEvent, event_logger: Logger) -> None:
 
     if not should_send_prompts():
         body["message"].pop("content", None)
+        body["message"].pop("role", None)
         if body.get("tool_calls") is not None:
             for tool_call in body["tool_calls"]:
                 tool_call["function"].pop("arguments", None)
 
-    log_record = LogRecord(
-        body=body,
-        attributes=EVENT_ATTRIBUTES,
-        event_name="gen_ai.choice"
-
-    )
+    log_record = LogRecord(body=body, attributes=EVENT_ATTRIBUTES, event_name="gen_ai.choice")
     event_logger.emit(log_record)

packages/opentelemetry-instrumentation-groq/opentelemetry/instrumentation/groq/event_models.py

@@ -37,5 +37,5 @@ class ChoiceEvent:
 
     index: int
     message: CompletionMessage
-    finish_reason: str = "unknown"
+    finish_reason: str = ""
     tool_calls: Optional[List[ToolCall]] = None