Modelux changelog

[site] Marketing site + developer docs

Tue, 14 Apr 2026 12:00:00 GMT

Launched modelux.ai with terminal-themed marketing pages and developer docs.
Every docs page available as raw markdown (/docs/<slug>.md) and through /llms.txt + /llms-full.txt for LLM ingestion.
Pagefind full-text search in the top nav on docs pages.
JSON-LD structured data, OG images, sitemap, AI-crawler-friendly robots.txt.

[analytics] Users page, cost forecasting, period-over-period

Sun, 12 Apr 2026 12:00:00 GMT

New Users page surfaces top end-users by spend, volume, and latency.
Cost forecasting card projects end-of-month spend with trend confidence.
Period-over-period comparison overlays a previous window on every chart.

[analytics] Tag filtering across logs and analytics

Fri, 10 Apr 2026 12:00:00 GMT

Filter logs and analytics by arbitrary tag key-value pairs you attach at request time.
New analytics dashboard with stacked series, per-provider health rollups, and per-tag breakdowns.

[exports] Warehouse export via S3 Parquet

Thu, 09 Apr 2026 12:00:00 GMT

Configure scheduled exports of request logs, audit events, and aggregates to your own S3 bucket.
Parquet format with predictable per-hour partitioning.
BullMQ-backed worker with retries, backfills, and resumable cursors.
Tests cover transforms, PII handling, cursors, and multi-tenant isolation.

[integrations] Integrations surface + developer API keys

Wed, 08 Apr 2026 12:00:00 GMT

Consolidated integration settings under a single Integrations page: webhooks, MCP, exports, management tokens.
Rotate management API keys and view MCP tool usage from one place.

[mcp] MCP server with 80+ management tools

Tue, 07 Apr 2026 12:00:00 GMT

New MCP server at api.modelux.ai/mcp exposes every management API action as an MCP tool.
Works with Claude Code, Cursor, and any MCP-compatible client.
Natural-language workflows for creating configs, setting budgets, rotating credentials, inspecting logs.

[routing] Custom rule DSL

Sun, 05 Apr 2026 12:00:00 GMT

New custom_rules routing strategy with a small expression DSL over cost, latency, budget, and tags.
Test-harness endpoint lets you evaluate rules against sample requests before promoting.
Tenant-aware routing: branch on tags.tenant to dispatch enterprise traffic differently.

[audit] Audit log + config versioning

Sat, 04 Apr 2026 12:00:00 GMT

Every management-API mutation now writes an audit event with actor, target resource, diff, and source (UI, API, MCP).
Routing configs and provider credentials keep a full version history.
One-click rollback to any previous version.

[replay] Replay simulator

Thu, 02 Apr 2026 12:00:00 GMT

Pick a window of historical traffic (up to 24h) and replay it against a candidate routing config.
Side-by-side cost, latency, and success-rate diff vs. the current config.
Promote the winner with a single click; promotion creates an audited new version.

[budgets] Finance-grade budgets with auto-downgrade

Wed, 01 Apr 2026 12:00:00 GMT

Scoped budgets (org, project, tag, end-user) with soft-alert and hard-cap thresholds.
At-cap actions: alert, block with 402, or auto-downgrade to a cheaper routing config.
Budget-aware routing lets custom rules read budget.used_pct.
Email + Slack-compatible webhook alerts on threshold crossings.

[webhooks] Webhook endpoints for events

Tue, 31 Mar 2026 12:00:00 GMT

Subscribe to budget alerts, config changes, provider health transitions, and request anomalies.
HMAC-SHA256 signatures, durable delivery queue with exponential backoff, replay from the dashboard.
Slack-format auto-detection for webhook URLs pointing at Slack.

[sdks] Official Python + TypeScript SDKs

Sun, 29 Mar 2026 12:00:00 GMT

Released modelux on PyPI and npm.
Thin wrappers over the OpenAI SDK with extra helpers for tags, end-user IDs, routing slugs, and decision traces.
MIT licensed; source in the monorepo.

[cache] Semantic caching

Fri, 27 Mar 2026 12:00:00 GMT

New semantic-match cache mode: request embeddings against a cache of recent responses, return on high similarity.
Per-routing-config mode (exact / semantic / off), tunable similarity threshold.
Cache-hit metrics broken out in analytics.

[routing] Ensembles + cascades

Thu, 26 Mar 2026 12:00:00 GMT

New ensemble routing strategy: parallel fan-out to N models, aggregation via weighted vote, first-valid, or LLM judge.
New cascade strategy: sequential attempts with early stop on success — quality-tier fallback made easy.
Live cost estimator in the routing config builder for both strategies.

[routing] Cost- and latency-optimized routing

Tue, 24 Mar 2026 12:00:00 GMT

cost_optimized strategy picks the cheapest allowed model meeting a quality tier.
latency_optimized strategy uses rolling p50 measurements to prefer the fastest healthy provider.
A/B testing strategy lands for controlled rollouts between configs.

[providers] AWS Bedrock + Azure OpenAI adapters

Mon, 23 Mar 2026 12:00:00 GMT

Added Bedrock with IAM credential format (access key::secret::region[::session]).
Added Azure OpenAI with configurable base URLs per resource.
Both adapters normalize tool-calling and structured-output behavior to the OpenAI shape.

[dashboard] Visual routing builder

Sat, 21 Mar 2026 12:00:00 GMT

Drag-and-drop builder for fallback chains and ensembles.
Live dry-run panel shows the decision trace for a sample prompt without calling the provider.
Version diff view for every change.

[observability] Decision traces + full request logs

Fri, 20 Mar 2026 12:00:00 GMT

Every request now records the full routing decision: attempts tried, reasons, per-attempt timings and costs.
Log detail view in the dashboard with a routing trace card.
Structured tags on every log entry for filtering and analytics group-by.

[core] Fallback routing, health tracking, retries

Thu, 19 Mar 2026 12:00:00 GMT

fallback routing strategy with per-attempt timeouts and retry-on conditions (429, 5xx, timeout).
Per-provider rolling health (success rate, p50 latency) powers health-based routing.
OpenAI SDK streaming (SSE) passes through unchanged.

[core] Modelux 1.0 — public beta

Wed, 18 Mar 2026 12:00:00 GMT

OpenAI-compatible /v1/chat/completions and /v1/embeddings across OpenAI, Anthropic, and Google.
Projects, API keys, and BYO provider credentials.
Per-request cost computation with per-model pricing tables.
Free + Pro plans launched.