Echo voices and Baobab national models — Africa-first language intelligence.

Explore Baobab
Skip to content
Open consoleLog in

Lugemi status

Baobab Ga national tiers

Citizen, education, ministry, and enterprise surfaces for Accra Ga with residency honesty — not a quality certificate.

Translate (en → Twi)Related viewAll status pagesMachine JSON
model_id
baobab-ga
model_version
2026.10.national
phase
national
status
national_surface_shipped
as_of
2026-10-23T09:42:29.739Z

tiers

tiers: 4

  • Public demo

    id
    public_demo
    name
    Public demo
    who
    Citizens, press, students (unauthenticated demos)
    auth
    None — soft abuse controls on demo speech
    maps_to_plan
    null
    residency_preference
    null
    audit
    false
    commercial_nc_clean_tts_required
    false

    endpoints

    endpoints: 3
    • GET /v1/models/baobab-ga
    • GET /v1/baobab/ga/national
    • POST /v1/demo/speech

    limits

    translate_chars_daily_hint
    Authenticated translate required for production MT
    demo_speech
    400 requests / 10 minutes / IP (demo controller)
    rate_limit_note
    Demo speech returns rate_limited when exceeded

    controls

    controls: 2
    • honest en-GH remap when Ga speech is offline (paired Ghanaian English accent)
    • ISO gaa headers — never Irish ga

  • Education / free

    id
    education
    name
    Education / free
    who
    Students, UG / KNUST labs, research orgs on Free/Pro plans
    auth
    Org API key (TranslateAuthGuard) — Free or Pro plan
    maps_to_plan
    free|pro
    residency_preference
    GH
    audit
    true
    commercial_nc_clean_tts_required
    false

    endpoints

    endpoints: 4
    • POST /v1/translate
    • POST /v1/tts/synthesize
    • POST /v1/audio/transcriptions (when ASR keyed)
    • GET /v1/models/baobab-ga

    limits

    translate_chars_daily_hint
    Free: BILLING_FREE_TRANSLATE_CHARS_QUOTA (default 50k); Pro: BILLING_PRO_TRANSLATE_CHARS_QUOTA
    demo_speech
    null
    rate_limit_note
    RATE_LIMIT_FREE_PER_KEY / RATE_LIMIT_PRO_PER_KEY via existing RateLimitGuard

    controls

    controls: 2
    • UsageService metering
    • BillingService.assertWithinQuota

  • Ministry production

    id
    ministry
    name
    Ministry production
    who
    Ghana government services (Ga / Greater Accra citizen channels)
    auth
    Ministry-keyed org API key — Business plan mapping
    maps_to_plan
    business
    residency_preference
    GH
    audit
    true
    commercial_nc_clean_tts_required
    false

    endpoints

    endpoints: 5
    • POST /v1/translate
    • POST /v1/tts/synthesize
    • MeetingBridge Ghana corridor
    • GET /v1/residency
    • GET /v1/metrics/translate

    limits

    translate_chars_daily_hint
    Business translate quota (BILLING_BUSINESS_TRANSLATE_CHARS_QUOTA)
    demo_speech
    null
    rate_limit_note
    RATE_LIMIT_BUSINESS_PER_KEY / PER_ORG

    controls

    controls: 3
    • AuditService on translate.completed
    • Org retention / vendor-training settings
    • Residency preference GH (affinity, not hard geo-fence)

  • Enterprise

    id
    enterprise
    name
    Enterprise
    who
    Banks, telcos, NGOs serving Greater Accra
    auth
    Paid Enterprise keys
    maps_to_plan
    enterprise
    residency_preference
    AF
    audit
    true
    commercial_nc_clean_tts_required
    true

    endpoints

    endpoints: 3
    • POST /v1/translate (+ TM / quality)
    • Speech + MeetingBridge
    • Fine-tunes / marketplace where plan allows

    limits

    translate_chars_daily_hint
    Enterprise translate quota
    demo_speech
    null
    rate_limit_note
    RATE_LIMIT_ENTERPRISE_PER_KEY / PER_ORG

    controls

    controls: 3
    • SLA targets (documented; contractual SLA separate)
    • Commercial TTS path must be NC-clean for redistribution of corpus TTS assets
    • Audit + retention

residency

serving_today
jnb
serving_today_label
Africa-primary Fly region Johannesburg (jnb)
affinity_target
af-west-1
affinity_city
Accra
affinity_country
GH
accra_gpu_island
false
accra_gpu_island_status
deferred
hard_geo_fence
false
preference_model
affinity_not_hard_fence
ministry_affinity_pin
af-west-1
affinity_enforcement
soft_preference_recorded
accra_island_runbook
docs/baobab/ACCRA_RESIDENCY.md
note
Inference prefers matching person/org residency to nearby model hosting when ready — affinity, not a hard geo-fence. Accra (af-west-1) is the Ghana affinity target; live serving for verbalab + lugemi-ga is jnb today. No Accra GPU island is deployed. Ministry requests record X-Lugemi-Residency-Affinity soft pin.

sla

status
targets_not_contractual_sla
health
GET /v1/health (API) · speech service /health on lugemi-ga
translate_latency_metrics
GET /v1/metrics/translate
language_pack_rollback
Pin previous language_pack_version (gaa-accra-pack-*) via release rollback — not an automatic mesh canary
note
Figures below are operational targets for national partners, not a signed SLA unless separately contracted.

open_eval

partnership_pack
docs/baobab/PARTNERSHIP_OPEN_EVAL.md
live_model_card
GET /v1/models/baobab-ga
live_national
GET /v1/baobab/ga/national
live_research
GET /v1/baobab/ga/research
corridor_report
en-gaa-accra
corridor_scripts
apps/api/eval/corridors/en-gaa-accra/test-scripts.json
native_review_rubric
apps/api/eval/corridors/en-gaa-accra/native-review-rubric.json
training_leakage
forbidden_while_trainingEligible_false
note
Ministry / UG open-eval: start with PARTNERSHIP_OPEN_EVAL.md + live endpoints. Corridor scripts + rubrics remain the eval core. trainingEligible=false until community reconfirm.

partnership_checklist

open_evaluation
Share corridor EVALUATION_REPORT + goldens; keep blind set outside training exports
sovereign_africa_hosting
Document jnb interim + Accra af-west-1 affinity; no Accra GPU fiction in MoU
student_research
Language Kit workflow + paid Accra Ga annotation; ISO gaa orthography notes
public_free_tier
Rate-limited POST /v1/demo/speech + Free/Pro translate quotas via UsageService
ministry_production_api
Business-plan org keys, TranslateAuthGuard, AuditService, retention settings, residency preference GH
ga_not_irish_ga
ISO 639-3 gaa / gaa-GH only — Irish ga / ga-IE must never resolve to Baobab Ga

license_warnings

license_warnings: 4
  • Ga corpus TTS (ghanaopenai/ga-multispeaker-speech-text-20k unit bank) is CC-BY-NC-4.0 — unrestricted commercial redistribution of those assets is blocked.
  • Whisper-medium Ga ASR (obour/whisper-medium-ga-multispeaker-ghana) — pin versions and attribute per model card.
  • Meta MMS has Ga NLP only — facebook/mms-tts-gaa does not exist; do not invent MMS-TTS claims.
  • Phrase/lexical Baobab MT covers reviewed corridor domains; neural_nmt is false (no Ga NLLB service shipped).

varieties

accra
gaa-gh
dangme_interchangeable
false
irish_ga_interchangeable
false

response_contract

model_id
baobab-ga
note
No invented confidence scores. Accra GPU island never claimed live. ISO gaa ≠ Irish ga.

fields

fields: 9
  • request_id
  • model_id
  • model_version
  • language_pack_version
  • variety_id
  • status
  • license_warnings
  • residency
  • national_tier