feat: Add Gemini 2.0 and 2.5 models
This commit expands the set of known Gemini models by introducing:
- `gemini/gemini-2.0-flash`
- `gemini/gemini-2.5-flash`
- `gemini/gemini-2.5-pro`
These new models are added to `LLM_MODEL_IDS` for broader compatibility
and updated in `run.yaml` to allow for their immediate use in starter
configurations.
Signed-off-by: Eran Cohen <eranco@redhat.com>
# What does this PR do?
This PR introduces more non-llama model support to llama stack.
Providers introduced: openai, anthropic and gemini. All of these
providers use essentially the same piece of code -- the implementation
works via the `litellm` library.
We will expose only specific models for providers we enable making sure
they all work well and pass tests. This setup (instead of automatically
enabling _all_ providers and models allowed by LiteLLM) ensures we can
also perform any needed prompt tuning on a per-model basis as needed
(just like we do it for llama models.)
## Test Plan
```bash
#!/bin/bash
args=("$@")
for model in openai/gpt-4o anthropic/claude-3-5-sonnet-latest gemini/gemini-1.5-flash; do
LLAMA_STACK_CONFIG=dev pytest -s -v tests/client-sdk/inference/test_text_inference.py \
--embedding-model=all-MiniLM-L6-v2 \
--vision-inference-model="" \
--inference-model=$model "${args[@]}"
done
```
