What's Changed
* Add `load_only_first_n` in `ChatbotBench` by ryokan0123 in https://github.com/sbintuitions/flexeval/pull/138
* Implement compute_log_probs of OpenAIChatAPI and OpenAIChatBatchAPI by m-ast in https://github.com/sbintuitions/flexeval/pull/131
* Execute OpenAI-related tests on GitHub CI by junya-takayama in https://github.com/sbintuitions/flexeval/pull/139
* Fix some bugs related to `OpenAIChatAPI` and `OpenAIChatBatchAPI` by junya-takayama in https://github.com/sbintuitions/flexeval/pull/141
* Support Claude, Gemini and etc. via `LiteLLM` by junya-takayama in https://github.com/sbintuitions/flexeval/pull/127
* Use `LMOutput` for the output of `LanguageModel` by ryokan0123 in https://github.com/sbintuitions/flexeval/pull/140
* Move `string_processor` under the `core` directory by ryokan0123 in https://github.com/sbintuitions/flexeval/pull/144
* Save `finish_reason` statistics by ryokan0123 in https://github.com/sbintuitions/flexeval/pull/143
**Full Changelog**: https://github.com/sbintuitions/flexeval/compare/v0.9.4...v0.10.0