Remove opik examples

opik/README.md

@@ -0,0 +1,2 @@
+# Opik Examples
+This folder has been deprecated and is no longer maintained. Please instead use [opik-examples](https://github.com/comet-ml/opik-examples/tree/main).

opik/otel_with_offline_eval_example/README.md

@@ -1,87 +1,3 @@
 # OTel Tracing + Opik Offline Evaluation
 
-Demonstrates how to use OpenTelemetry for application tracing **alongside**
-Opik's offline evaluation workflow. These are complementary tools, not alternatives.
-
-## Architecture
-
-```
-┌─────────────────────────────────────┐    ┌───────────────────────────────────────┐
-│         llm_app.py                  │    │           evaluate.py                 │
-│  (your application code)            │    │   (offline evaluation script)         │
-│                                     │    │                                       │
-│  - OTel for tracing                 │    │  - Opik Python SDK                    │
-│  - Runs in production/dev           │    │  - Runs separately (CI, scheduled)    │
-│  - Sends spans → Opik OTLP endpoint │    │  - Imports answer_question() from app │
-│                                     │    │  - Runs task against a dataset        │
-│                                     │    │  - Creates an Experiment in Opik      │
-└─────────────────────────────────────┘    └───────────────────────────────────────┘
-         │                                              │
-         └──────────────────────┬───────────────────────┘
-                                ▼
-                    ┌─────────────────────┐
-                    │       Opik          │
-                    │                    │
-                    │  Traces (from OTel) │
-                    │  Experiments (from  │
-                    │  evaluate())        │
-                    └─────────────────────┘
-```
-
-## Key Insight
-
-| | OTel tracing | `opik.evaluate()` |
-|---|---|---|
-| Purpose | Observe your app in real-time | Test quality offline against a dataset |
-| When it runs | During application execution | In a separate evaluation script |
-| What you get in Opik | Traces / Spans | Experiments with scored results |
-| SDK | OTel SDK | Opik Python SDK (`pip install opik`) |
-
-**There is no OTel-native way to run offline experiments.** The offline evaluation
-workflow requires the Opik Python SDK because it needs to:
-1. Read items from an Opik Dataset
-2. Run your LLM task against each item
-3. Score outputs with metrics
-4. Record results as an Experiment in Opik
-
-## Setup
-
-```bash
-pip install opentelemetry-sdk opentelemetry-exporter-otlp-proto-http opik
-```
-
-Environment variables for `llm_app.py`:
-```bash
-export OPIK_OTLP_ENDPOINT="https://your-opik-host/opik/api/v1/private/otel/v1/traces"
-export OPIK_API_KEY="your-api-key"
-export OPIK_WORKSPACE="your-workspace"
-```
-
-Environment variables for `evaluate.py`:
-```bash
-export OPIK_API_KEY="your-api-key"
-export OPIK_WORKSPACE="your-workspace"
-export OPIK_URL_OVERRIDE="https://your-opik-host/opik/api"
-```
-
-## Running
-
-```bash
-# Run your application normally (OTel tracing active)
-python llm_app.py
-
-# Run offline evaluation separately
-python evaluate.py
-```
-
-## Notes for self-hosted Opik
-
-The OTel OTLP endpoint for self-hosted Opik is:
-```
-https://<your-opik-host>/opik/api/v1/private/otel/v1/traces
-```
-
-The Opik SDK base URL override for self-hosted is:
-```
-https://<your-opik-host>/opik/api
-```
+This example has been moved to [opik-examples](https://github.com/comet-ml/opik-examples/tree/main/examples/otel_with_offline_eval_example).