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Commit History

Aug 21

20:23
fix(engineering): add Cybersecurity Engineering program to faculty of engineering and refine routing and guarantees

Mokhtar

8eafcbd
20:13
fix(routing): enhance query router typo normalization and program retrieval guarantees

Mokhtar

bedb17c

Aug 19

23:23
fix(suggestions): link numeric option resolution directly to last turn session history and enable history for default session_id

Mokhtar

a8c519f
23:21
fix(context): isolate graduate career fields from student care activities, update heading in student_care_department.md, and rebuild index

Mokhtar

5a1282e
23:14
feat(provider): add DeepSeek V3 (deepseek/deepseek-chat) to top of OpenRouter fallbacks

Mokhtar

8df7be1
23:12
fix(provider): update Gemini models to 3.6-flash, 3.7-flash, 3.5-flash, 3.5-flash-lite, 3.1-flash-lite and lower max_tokens to 150

Mokhtar

88d899d
23:06
fix(providers): add Gemini 2.5 Flash, Gemini 2.5 Flash Lite, Gemini 1.5 Flash, and Gemini 2.0 Flash to PROVIDER_FALLBACKS

Mokhtar

2d80034
23:04
fix(huggingface): update 9 official faculties, extend QueryRouter mappings, fix gemini fallback model, and wipe stale cache

Mokhtar

bdc2642
22:25
feat(routing): add explicit Helwan Plus intent classification and restrict general faculties prompt instruction

Mokhtar

a7adbca
22:20
fix(retrieval): add location directions intent, optimize max_tokens to 220, and restrict coordination disclaimer to score queries only

Mokhtar

b8c8c9f
22:12
fix(api): support HEAD request on root and health endpoints for HuggingFace healthchecks

Mokhtar

63674a4
22:07
feat(knowledge): add new university data files (student union, care, family) and update index artifact

Mokhtar

f55a890
22:01
fix(providers): update LLM fallbacks to 6 verified 100% active OpenRouter models

Mokhtar

87fac88
21:54
fix(retrieval & providers): cap max_context_chars to 3500 to keep prompt tokens < 1800 and update free model routing

Mokhtar

d1ecc9b
17:36
fix(providers & session): isolate default session history, prevent improper query reformulation, and fix model specs & token limits

Mokhtar

0fcbd3b
16:55
feat(data): add official university emails (HNU@helwan.edu.eg, student.affairs@hnu.edu.eg) and admission portal link (https://admission.hnu.edu.eg/#/home/main)

Mokhtar

35dbab7
16:52
feat(memory): add session conversation memory and contextual query reformulator for follow-up questions

Mokhtar

06e5113
16:44
fix(programs): comprehensive list of all 10 faculties when querying 'برامج' and prompt user to select a faculty for detailed program listings

Mokhtar

0c7d9ba
16:40
fix(retrieval): guarantee full coverage of all 4 engineering programs when querying engineering

Mokhtar

8c6cb05
16:38
fix(retrieval): support Egyptian colloquial queries like 'من كام' and guarantee faculty minimum score percentage in response

Mokhtar

ff85692
16:33
fix(ux-duties): separate chatbot owner (Mohamed Mokhtar 100%) from website developers (7 dev team), fix chatbot duties routing, and enforce plain text formatting without Markdown tables

Mokhtar

738e667
16:27
feat(knowledge): add Helwan Plus official media platform documentation and update precomputed index

Mokhtar

701a0ec
16:18
fix(ux-performance): format suggestions as 1), 2), 3), ensure broad program/faculty coverage, enable real-time token streaming, and optimize provider fallbacks

Mokhtar

3479de3
16:06
feat(production): complete phase 1-4 refactor with hybrid retrieval CAG architecture, E5 dense embeddings, grounding validator, precomputed cold-start index, and 24/24 passing system tests

Mokhtar

d54db1a

Aug 17

18:41
feat: add Ministry vs internal coordination disclaimer for تنسيق/مجموع queries

Mokhtar

be2f531
17:32
feat: Add official university emails (HNU@helwan.edu.eg and student.affairs@hnu.edu.eg) to cache, CAG docs, and intent matcher

Mokhtar

8ea5729
17:32
feat: Add official application portal link https://admission.hnu.edu.eg/#/home/main to cache, CAG docs, and intent matcher

Mokhtar

9fee1dc
17:18
update: Update academic year to 2026/2027 in cache responses

Mokhtar

a50699a
17:16
fix: Refactor cache entries and fuzzy matcher for laser-focused, precise responses without irrelevant background text

Mokhtar

aac4c38
16:49
feat: Add AI query aliases (فيه ai) to cache and fuzzy matching

Mokhtar

0693681
16:45
fix: Ensure all cached responses strictly derive 100% from university_data_arabic markdown files

Mokhtar

8c060ad
16:44
fix(cache): Remove ungrounded claims and strictly enforce Groundedness against university_data_arabic

Mokhtar

34352e1
16:41
feat: Seed 173 authentic Egyptian student queries (ages 17-23) into permanent cache

Mokhtar

15e2e5b
16:38
feat: Seed 130 Egyptian dialect student queries into permanent cache

Mokhtar

6bb4f11
15:54
feat: Migrate to Ultra-Fast CAG Architecture with Pre-Warmed Response Cache

Mokhtar

cb44adf

Commit History

Aug 21

fix(engineering): add Cybersecurity Engineering program to faculty of engineering and refine routing and guarantees

fix(routing): enhance query router typo normalization and program retrieval guarantees

Aug 19

fix(suggestions): link numeric option resolution directly to last turn session history and enable history for default session_id

fix(context): isolate graduate career fields from student care activities, update heading in student_care_department.md, and rebuild index

feat(provider): add DeepSeek V3 (deepseek/deepseek-chat) to top of OpenRouter fallbacks

fix(provider): update Gemini models to 3.6-flash, 3.7-flash, 3.5-flash, 3.5-flash-lite, 3.1-flash-lite and lower max_tokens to 150

fix(providers): add Gemini 2.5 Flash, Gemini 2.5 Flash Lite, Gemini 1.5 Flash, and Gemini 2.0 Flash to PROVIDER_FALLBACKS

fix(huggingface): update 9 official faculties, extend QueryRouter mappings, fix gemini fallback model, and wipe stale cache

feat(routing): add explicit Helwan Plus intent classification and restrict general faculties prompt instruction

fix(retrieval): add location directions intent, optimize max_tokens to 220, and restrict coordination disclaimer to score queries only

fix(api): support HEAD request on root and health endpoints for HuggingFace healthchecks

feat(knowledge): add new university data files (student union, care, family) and update index artifact

fix(providers): update LLM fallbacks to 6 verified 100% active OpenRouter models

fix(retrieval & providers): cap max_context_chars to 3500 to keep prompt tokens < 1800 and update free model routing

fix(providers & session): isolate default session history, prevent improper query reformulation, and fix model specs & token limits

feat(data): add official university emails (HNU@helwan.edu.eg, student.affairs@hnu.edu.eg) and admission portal link (https://admission.hnu.edu.eg/#/home/main)

feat(memory): add session conversation memory and contextual query reformulator for follow-up questions

fix(programs): comprehensive list of all 10 faculties when querying 'برامج' and prompt user to select a faculty for detailed program listings

fix(retrieval): guarantee full coverage of all 4 engineering programs when querying engineering

fix(retrieval): support Egyptian colloquial queries like 'من كام' and guarantee faculty minimum score percentage in response

fix(ux-duties): separate chatbot owner (Mohamed Mokhtar 100%) from website developers (7 dev team), fix chatbot duties routing, and enforce plain text formatting without Markdown tables

feat(knowledge): add Helwan Plus official media platform documentation and update precomputed index

fix(ux-performance): format suggestions as 1), 2), 3), ensure broad program/faculty coverage, enable real-time token streaming, and optimize provider fallbacks

feat(production): complete phase 1-4 refactor with hybrid retrieval CAG architecture, E5 dense embeddings, grounding validator, precomputed cold-start index, and 24/24 passing system tests

Aug 17

feat: add Ministry vs internal coordination disclaimer for تنسيق/مجموع queries

feat: Add official university emails (HNU@helwan.edu.eg and student.affairs@hnu.edu.eg) to cache, CAG docs, and intent matcher

feat: Add official application portal link https://admission.hnu.edu.eg/#/home/main to cache, CAG docs, and intent matcher

update: Update academic year to 2026/2027 in cache responses

fix: Refactor cache entries and fuzzy matcher for laser-focused, precise responses without irrelevant background text

feat: Add AI query aliases (فيه ai) to cache and fuzzy matching

fix: Ensure all cached responses strictly derive 100% from university_data_arabic markdown files

fix(cache): Remove ungrounded claims and strictly enforce Groundedness against university_data_arabic

feat: Seed 173 authentic Egyptian student queries (ages 17-23) into permanent cache

feat: Seed 130 Egyptian dialect student queries into permanent cache

feat: Migrate to Ultra-Fast CAG Architecture with Pre-Warmed Response Cache