d76fa7fc37
* fix: detect context length for custom model endpoints via fuzzy matching + config override Custom model endpoints (non-OpenRouter, non-known-provider) were silently falling back to 2M tokens when the model name didn't exactly match what the endpoint's /v1/models reported. This happened because: 1. Endpoint metadata lookup used exact match only — model name mismatches (e.g. 'qwen3.5:9b' vs 'Qwen3.5-9B-Q4_K_M.gguf') caused a miss 2. Single-model servers (common for local inference) required exact name match even though only one model was loaded 3. No user escape hatch to manually set context length Changes: - Add fuzzy matching for endpoint model metadata: single-model servers use the only available model regardless of name; multi-model servers try substring matching in both directions - Add model.context_length config override (highest priority) so users can explicitly set their model's context length in config.yaml - Log an informative message when falling back to 2M probe, telling users about the config override option - Thread config_context_length through ContextCompressor and AIAgent init Tests: 6 new tests covering fuzzy match, single-model fallback, config override (including zero/None edge cases). * fix: auto-detect local model name and context length for local servers Cherry-picked from PR #2043 by sudoingX. - Auto-detect model name from local server's /v1/models when only one model is loaded (no manual model name config needed) - Add n_ctx_train and n_ctx to context length detection keys for llama.cpp - Query llama.cpp /props endpoint for actual allocated context (not just training context from GGUF metadata) - Strip .gguf suffix from display in banner and status bar - _auto_detect_local_model() in runtime_provider.py for CLI init Co-authored-by: sudo <sudoingx@users.noreply.github.com> * fix: revert accidental summary_target_tokens change + add docs for context_length config - Revert summary_target_tokens from 2500 back to 500 (accidental change during patching) - Add 'Context Length Detection' section to Custom & Self-Hosted docs explaining model.context_length config override --------- Co-authored-by: Test <test@test.com> Co-authored-by: sudo <sudoingx@users.noreply.github.com>
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