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* feat: add Perplexity embedding support (pplx-embed-v1) Add support for Perplexity AI's embedding models via the LLM HTTP handler: Models: - pplx-embed-v1-0.6b (1024 dims, 32K context, $0.004/1M tokens) - pplx-embed-v1-4b (2560 dims, 32K context, $0.03/1M tokens) Implementation: - PerplexityEmbeddingConfig in litellm/llms/perplexity/embedding/ - Registered in ProviderConfigManager, __init__.py lazy imports, main.py dispatch - Model pricing added to model_prices_and_context_window.json - Supports dimensions and encoding_format parameters - Uses base_llm_http_handler.embedding() pattern Tests: - 19 unit tests covering transformation, params, URLs, provider config, model info Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> * docs: add Perplexity AI embeddings documentation - Create providers/perplexity_embedding.md with SDK and proxy usage examples - Convert Perplexity from flat doc to category in sidebars.js - Category includes existing chat/responses doc + new embeddings doc - Covers pplx-embed-v1-0.6b and pplx-embed-v1-4b models - Documents supported parameters (dimensions, encoding_format) - Includes proxy config and curl examples Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> * fix: decode Perplexity base64_int8 embeddings to OpenAI-format float arrays Perplexity returns embeddings as base64-encoded signed int8 values by default, not float arrays like OpenAI. This commit adds decoding in transform_embedding_response so the proxy returns standard OpenAI-compatible float arrays (normalized to [-1, 1]). - Added _decode_base64_embedding() static method - Handles both base64 strings (decoded) and float lists (passthrough) - Added 3 new tests for base64 decoding + passthrough Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> --------- Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> |
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| .. | ||
| agent_tests | ||
| audio_tests | ||
| basic_proxy_startup_tests | ||
| batches_tests | ||
| code_coverage_tests | ||
| documentation_tests | ||
| enterprise | ||
| guardrails_tests | ||
| image_gen_tests | ||
| litellm | ||
| litellm-proxy-extras | ||
| litellm_core_utils | ||
| litellm_utils_tests | ||
| llm_responses_api_testing | ||
| llm_translation | ||
| load_tests | ||
| local_testing | ||
| logging_callback_tests | ||
| mcp_tests | ||
| multi_instance_e2e_tests | ||
| ocr_tests | ||
| old_proxy_tests/tests | ||
| openai_endpoints_tests | ||
| otel_tests | ||
| pass_through_tests | ||
| pass_through_unit_tests | ||
| proxy_admin_ui_tests | ||
| proxy_e2e_anthropic_messages_tests | ||
| proxy_security_tests | ||
| proxy_unit_tests | ||
| router_unit_tests | ||
| scim_tests | ||
| search_tests | ||
| spend_tracking_tests | ||
| store_model_in_db_tests | ||
| test_litellm | ||
| unified_google_tests | ||
| vector_store_tests | ||
| windows_tests | ||
| __init__.py | ||
| gettysburg.wav | ||
| large_text.py | ||
| openai_batch_completions.jsonl | ||
| README.MD | ||
| test_budget_management.py | ||
| test_callbacks_on_proxy.py | ||
| test_config.py | ||
| test_debug_warning.py | ||
| test_default_encoding_non_root.py | ||
| test_end_users.py | ||
| test_entrypoint.py | ||
| test_fallbacks.py | ||
| test_gpt5_azure_temperature_support.py | ||
| test_health.py | ||
| test_keys.py | ||
| test_litellm_proxy_responses_config.py | ||
| test_logging.conf | ||
| test_models.py | ||
| test_openai_endpoints.py | ||
| test_organizations.py | ||
| test_otel_thread_leak.py | ||
| test_passthrough_endpoints.py | ||
| test_presidio_latency.py | ||
| test_proxy_server_non_root.py | ||
| test_ratelimit.py | ||
| test_resource_cleanup.py | ||
| test_service_logger_otel.py | ||
| test_spend_logs.py | ||
| test_team.py | ||
| test_team_logging.py | ||
| test_team_members.py | ||
| test_users.py | ||
In total litellm runs 1000+ tests
[02/20/2025] Update:
To make it easier to contribute and map what behavior is tested,
we've started mapping the litellm directory in tests/test_litellm
This folder can only run mock tests.