> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kymaapi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Latest updates to Kyma API.

## June 19, 2026

### 2 new flagship models: GLM 5.2 and Kimi K2.7 Code

Two new open-weight coding models, both live-verified across their serving paths before launch:

* [`glm-5.2`](/models/glm-5.2) — Zhipu's newest frontier-open flagship. 744B MoE, **1M-token context** (up from \~200K on GLM 5.1), #1 open-weight on the Intelligence Index v4.1. $1.89/$5.94 per 1M tokens. The `glm-flagship` alias now resolves here.
* [`kimi-k2.7-code`](/models/kimi-k2.7-code) — Moonshot's coding specialist. +21.8% on Kimi Code Bench v2 vs K2.6 with \~30% fewer reasoning tokens, 262K context, text+image input, always-on thinking. $1.28/$5.40 per 1M tokens.

Both keep their predecessors available: `glm-5.1` and `kimi-k2.6` are still callable by model ID, and `agent`/`best-agent` still resolve to `kimi-k2.6`.

## June 10, 2026

### 4 new models: Qwen 3.7 Plus, MiniMax M3, Nemotron 3 Ultra, Step 3.7 Flash

Four new text models, all with tool calling and live-verified before launch:

* [`qwen-3.7-plus`](/models/qwen-3.7-plus) — successor to qwen-3.6-plus. 1M context, adds vision, $0.54/$2.16 per 1M tokens
* [`minimax-m3`](/models/minimax-m3) — agentic coding focus, 1M context, text+image+video input, $0.405/$1.62 (same price as M2.5)
* [`nemotron-3-ultra-550b`](/models/nemotron-3-ultra-550b) — largest US open-weight model (550B MoE), 1M context, $0.675/$3.375
* [`step-3.7-flash`](/models/step-3.7-flash) — cheap multimodal flash tier, 256K context, tool calling, $0.27/$1.553

Also in this release:

* Reliability: per-attempt upstream timeout — a hung provider now fails over instead of hanging your request
* Billing hardening: settle idempotency, usage estimation fallback, and time-to-first-byte now measured on every request
* `deepseek-r1` input price adjusted to \$0.74/1M (output unchanged)

## June 4, 2026

### ElevenLabs v3 — most expressive TTS + low-latency streaming

**Added**

* `Model` [`eleven-v3`](/api-reference/audio-speech) — the most expressive text-to-speech model on Kyma. Audio tags and emotional range for character voices and dialogue, lifelike delivery across 70+ languages. Same `$0.405/1K char` as Multilingual v2. Call it on `POST /v1/audio/speech` with any ElevenLabs voice.

**Changed**

* `Feature` Opt-in low-latency TTS streaming — pass `"stream": true` on `POST /v1/audio/speech` to receive audio progressively as it's synthesized. Time-to-first-audio drops to \~0.4s (from \~1.8s). The response is still a single complete `audio/mpeg` stream, so existing clients keep working unchanged. Currently applies to the MiniMax speech models.

## May 17, 2026 (later)

### Google media models — 7 new SKUs + public pricing catalog

Google's media models (Imagen 4, Veo 3, Nano Banana) are now available on Kyma. All seven SKUs ship behind the existing `/v1/images/generations` and `/v1/videos/generations` endpoints — no client change needed beyond picking the new `model` value.

**Added — image models**

* `Model` [`imagen-4-fast`](/models/imagen-4-fast) — Google Imagen 4 fast tier, \$0.027/image
* `Model` [`imagen-4`](/models/imagen-4) — Google Imagen 4 default, \$0.054/image (recommended)
* `Model` [`imagen-4-ultra`](/models/imagen-4-ultra) — Google Imagen 4 print-ready, \$0.081/image
* `Model` [`nano-banana`](/models/nano-banana) — Gemini 2.5 Flash Image with **native edit-mode** (image-in + prompt → image-out), \$0.046/image
* `Model` [`nano-banana-3-flash`](/models/nano-banana-3-flash) — Gemini 3.1 image preview, \$0.046/image

**Added — video models** (async LRO, \~30–180s)

* `Model` [`veo-3-fast`](/models/veo-3-fast) — Google Veo 3 fast tier, 720p no-audio, \$0.135/sec (recommended budget)
* `Model` [`veo-3`](/models/veo-3) — Google Veo 3 flagship, 1080p with **native audio** (dialogue + ambient + lip-sync), \$0.540/sec

**Added — public pricing & limits endpoints**

* `API` `GET /v1/pricing` — full catalog: text + image + video + audio in one round-trip. Replaces the partial `/v1/credits/pricing` (kept for backward compat). Cache-Control 60s.
* `API` `GET /v1/limits/tiers` — full 5-tier matrix, public, cache-Control 300s. Drives the [Rate Limits](/guides/rate-limits) guide and dashboard signup flow.

## May 17, 2026

### Audio infrastructure refresh

Eight changes shipped over two days. Headline: realtime audio now serves up to 5000 concurrent sessions per project (a 100× lift), and STT gains a URL-fetch mode + automatic fallback.

**Added**

* `Feature` Realtime audio WebSocket proxy — scales to 5000 concurrent sessions (was 50). See [Realtime Audio](/guides/realtime-audio).
* `Feature` STT URL mode — `POST /v1/audio/transcriptions` accepts JSON `{"audio_url": "https://..."}` up to 100 MB. Multipart upload remains capped at 25 MB. See [Audio Transcriptions](/api-reference/audio-transcriptions).
* `Feature` STT never-die failover — when the primary `whisper-v3-turbo` hits a transient hiccup, Kyma transparently retries, then routes to a timestamp-preserving secondary (`whisper-1`), and for plain-text transcripts a final tertiary (`gemini-3-flash-audio`) — same request, same price. Response carries `X-Kyma-Fallback` (serving model) and `X-Kyma-Fallback-Layer` when it fires. See [Audio Transcriptions](/api-reference/audio-transcriptions).
* `Feature` Tier override for heavy users — partners and enterprises can request Tier 4 limits without the \$1000 lifetime deposit. See [Rate Limits — Need higher limits?](/guides/rate-limits#need-higher-limits).

**Changed**

* `Update` Audio rate limits split into per-capability sub-pools (transcription, understanding, speech). Saturating one no longer blocks the others. See [Rate Limits — Audio limits](/guides/rate-limits#audio-limits-per-capability-sub-pools).
* `Update` Audio concurrency caps raised across all tiers — Tier 4 now 100 total audio slots (was lower).
* `Update` `minimax-music-pro` backed by `music-2.6` (was `music-2.5`). API contract and pricing unchanged.

**Internal** (not user-visible — for the curious)

* `Ops` In-process audio load\_factor monitor with Telegram alerts when sustained utilization exceeds 0.70 / 0.85 thresholds.

## May 1, 2026

* **\[Model]** [`gpt-image-2`](/models/gpt-image-2) — OpenAI's flagship image model live on Kyma. Near-perfect text-in-image (multilingual: Japanese, Korean, Hindi, Bengali), reasoning-augmented composition, photoreal output. Quality dropdown `low | medium | high`: \$0.014 / \$0.081 / \$0.297 per 1024² image. 4 sizes supported (1024², 1024×1536, 1536×1024, 2048²). Single SKU, no `-pro` derivative — keeps OpenAI's exact model ID.
* **\[API]** Unified picker taxonomy across image, video, and audio composers. Three top-level tiers (`Quality / Fast / Cheap`) replace the prior ad-hoc grouping; capability sub-axis surfaces SVG (image) and Speech / Music / SFX / STT / Audio-understand (audio). Hailuo 02 1080p moved Quality → Fast; Quality is now reserved for SOTA-class output (Kling 3 Pro, Seedance 2 Pro, gpt-image-2, flux-2-pro, ideogram-v3, recraft-v4-pro). `/v1/models` exposes new `tier` and `capability` fields with `?tier=quality` and `?capability=vector` filter params. Backward-compat: `cost_tier`, `quality_tier`, `latency_tier` still returned.
* **\[Pricing]** New `per-quality` pricing mode in `IMAGE_COSTS`. Hold and settle thread the `quality` param end-to-end so a `quality=high` request books the right amount on the hold (no refund-and-rebill drift on finalize).
* **\[Reliability]** Recovery for multimodal jobs after worker death. Hailuo / Image-01 / gpt-image-2 jobs that exceeded their poll budget after the worker died were leaking forever in `processing` and holding credits hostage; they now refund cleanly within \~12 minutes for video and \~7 minutes for image. Heartbeat ticker (\~1.5 s) keeps in-flight OpenAI calls visible to the sweep so multi-minute high-quality requests don't get prematurely failed.
* **\[Fix]** `not_multimodal` validator allowlist now reads from a single `MULTIMODAL_PROVIDERS` set (was a hardcoded chain). Adding a new model source is one line — same regression that bit MiniMax onboarding before.
* **\[Fix]** Audio composer prompt counter NFC-normalizes Vietnamese (and other stacked-diacritic) text before measuring length. Telex-encoded Vietnamese was inflating UTF-16 code units 3× and tripping false `prompt_too_long` rejections at \~660 visible characters on 2000-char-cap models.
* **\[Fix]** Per-model audio character limits matching upstream provider caps (MiniMax music: prompt ≤ 200 / lyrics ≤ 600; ElevenLabs music prompt ≤ 2000; SFX prompt ≤ 500). Errors now name the SKU and which field overflowed.

## April 30, 2026

### MiniMax bundle — 9 new SKUs across audio, image, video

Audio, image, and video coverage all expanded under MiniMax's PAYG pricing — typically 2× to 90× cheaper than comparable hosted equivalents at matching quality tiers.

**Audio (TTS + music + voice services):**

* New model [`minimax-speech-hd`](/models/minimax-speech-hd) — \$0.140/1K char — production multilingual voice, \~2.9× cheaper than `eleven-multilingual-v2`.
* New model [`minimax-speech-turbo`](/models/minimax-speech-turbo) — \$0.090/1K char — lowest-latency voice on Kyma, \~2.2× cheaper than `eleven-flash-v2-5`.
* New model [`minimax-music`](/models/minimax-music) — \$0.045/song flat — Music-2.0 family, \~90× cheaper than `elevenlabs-music` for non-hero tracks.
* New model [`minimax-music-pro`](/models/minimax-music-pro) — \$0.210/song flat — Music-2.5+ richer arrangements at production fidelity.
* New endpoint [`POST /v1/audio/voice-clone`](/api-reference/audio-voice-clone) + [model](/models/minimax-voice-clone) — \$2.10/voice flat — clone from 10s-5min reference audio (multipart).
* New endpoint [`POST /v1/audio/voice-design`](/api-reference/audio-voice-design) + [model](/models/minimax-voice-design) — \$4.20/voice flat — generate a voice from a text description, no reference needed.

**Image (sub-cent tier):**

* New model [`minimax-image-01`](/models/minimax-image-01) — \$0.005/image flat — cheapest image SKU on Kyma, \~11× cheaper than `recraft-v4`.

**Video (Hailuo 02 family, 6s or 10s clips):**

* New model [`hailuo-02-512p`](/models/hailuo-02-512p) — \$0.140/clip — cheapest video tier on Kyma, \~4× cheaper than Kling 2.5 Pro at 6s.
* New model [`hailuo-02-768p`](/models/hailuo-02-768p) — \$0.420/clip — mid tier, balanced quality vs cost.
* New model [`hailuo-02-1080p`](/models/hailuo-02-1080p) — \$0.780/clip — full HD hero output, less than half the cost of Kling 3 audio at 10s.

**New pricing modes:** `per-song` (music), `per-call` (voice services), `per-video` (Hailuo) — all flat per request, no duration metering. Image flat-mode SKUs gained an optional `listPrice` override for safety-buffer rounding.

**Voice ID ownership:** Cloned and designed voice IDs are gated per Kyma user (migration `064-minimax-voice-clones.sql`). Sharing a `voice_id` with another account returns `403 voice_not_owned` from `/v1/audio/speech`.

### Image catalog refresh — 5 new SKUs

The image lineup grew from 4 → 9 active SKUs. Better defaults, cheaper hero shots, native SVG output.

* New model [`recraft-v4`](/models/image-generation#recraft-v4) — \$0.054 — replaces `recraft-v3` as the daily default. #1 on the HuggingFace Text-to-Image Arena, beats Midjourney V8 / DALL-E 3 / FLUX in human preference. Same price as V3.
* New model [`recraft-v4-pro`](/models/image-generation#recraft-v4-pro) — \$0.338 — V4 quality at 4MP for print-ready / large-scale assets.
* New model [`recraft-v4-vector`](/models/image-generation#recraft-v4-vector) — \$0.108 — **native SVG output** with editable paths and layers. The only generation models on the market shipping true vector files.
* New model [`recraft-v4-vector-pro`](/models/image-generation#recraft-v4-vector-pro) — \$0.405 — V4 vector at 4MP for print-ready logos and large-scale signage.
* New model [`flux-2-pro`](/models/image-generation#flux-2-pro) — $0.041–$0.101 — BFL's 32B flagship (3× larger than Flux 1.1). Photoreal, \~60% accurate text-in-image, unified gen+edit. Cheaper than `flux-1.1-ultra` at 1MP.
* New API param `image_urls: string[]` — **multi-reference blending** for FLUX.2 Pro, up to 10 source images merged into a single output.
* New per-megapixel pricing mode — FLUX.2 Pro bills $0.03 base + $0.015 per extra MP, rounded to nearest whole MP, then × 1.35 markup. Hold uses the requested size; finalize uses the actual output dimensions.
* `recraft-v3` and `flux-1.1-ultra` are now marked **legacy**. Existing API contracts continue to work; new projects should use `recraft-v4` and `flux-2-pro`.

## April 29, 2026

### Audio - 2 new endpoints + 2 SKUs

Kyma now hears. Two synchronous audio endpoints behind the same single-key gate as text, image, and video.

* New endpoint [`POST /v1/audio/transcriptions`](/api-reference/audio-transcriptions) - speech-to-text, multipart upload, OpenAI Whisper API compatible
* New endpoint [`POST /v1/audio/understand`](/api-reference/audio-understand) - audio scene Q\&A (tone, music, SFX, language, emotion), custom Kyma endpoint
* New models: [`whisper-v3-turbo`](/models/whisper-v3-turbo) at $0.0009/min, [`gemini-3-flash-audio`](/models/gemini-3-flash-audio) at $0.000648/min
* Per-minute pricing - both endpoints bill in 1-minute increments, rounded up. 1-hour file: $0.054 transcribe + $0.039 understand = \$0.093 total
* New aliases - `model: "transcribe"` and `model: "audio-understand"` ride forward when underlying SKUs change
* Audio rows now flow through the same V2 ledger as text - visible on `/logs`, `/rankings`, and admin scorecards
* Companion CLI [`watch-cli`](https://github.com/sonpiaz/watch-cli) - open-source orchestrator that gives any agent eyes and ears for any social video URL (\~50x cheaper than full multimodal LLM analysis)

## April 26, 2026

### Video Generation - 5 new models

Five video models now live behind a single async endpoint.

* New endpoint [`POST /v1/videos/generations`](/api-reference/videos-generations) - async, returns 202 with a `job_id`; poll [`GET /v1/jobs/{id}`](/api-reference/videos-generations#poll-for-the-result) for the result
* New models: [`kling-2.5-pro`](/models/kling-2.5-pro), [`kling-3-pro`](/models/kling-3-pro), [`kling-3-pro-audio`](/models/kling-3-pro-audio), [`seedance-2-pro`](/models/seedance-2-pro), [`seedance-2-fast`](/models/seedance-2-fast)
* Per-second pricing - $0.0945 to $0.410 per second of video, billed against actual clamped duration
* Per-SKU duration caps - Kling 3 family and Seedance support up to 15s; Kling 2.5 stays at 10s
* Hold-and-finalize billing - failures refund in full; idempotency keys supported end-to-end
* T2V or I2V from a single endpoint - pass `image_url` to switch any video model into image-to-video mode

## April 25, 2026

### DeepSeek V4 — Pro and Flash

DeepSeek's V4 lineup now live on Kyma. Both variants are MIT-licensed, MoE, with 1M context and native reasoning.

* [`deepseek-v4-pro`](/models/deepseek-v4-pro) — 1.6T (49B active) flagship for top reasoning and complex coding. $2.35 / $4.70 per 1M.
* [`deepseek-v4-flash`](/models/deepseek-v4-flash) — 284B (13B active) value tier. Same family behavior at the lowest V4 price. $0.19 / $0.38 per 1M.
* 1M context window, 65K max output, tool calling and structured outputs supported on both.
* `deepseek-v3` stays available as the previous-gen stable baseline; older workloads do not need to migrate.

### Image Generation — Week 1

Four image-generation models now live behind a single async endpoint.

* New endpoint [`POST /v1/images/generations`](/api-reference/images-generations) — async, returns 202 with a `job_id`; poll [`GET /v1/jobs/{id}`](/api-reference/images-generations#poll-for-the-result) for the result
* New models: [`flux-1.1-ultra`](/models/image-generation#flux-1-1-ultra), [`flux-kontext-pro`](/models/image-generation#flux-kontext-pro) (image-edit), [`ideogram-v3`](/models/image-generation#ideogram-v3), [`recraft-v3`](/models/image-generation#recraft-v3)
* Pay-per-image billing with hold-and-finalize semantics — failures are refunded in full
* Idempotency key supported end-to-end; safe to retry POSTs without double-charging

## April 23, 2026

### API Reliability and Platform Changes

This release bundles billing and rate-limit changes, model/provider updates, agent/runtime improvements, dashboard and product polish, API behavior updates with a focus on user-visible improvements.

* Per-model soft weight + latency tracking (#8)
* Ship Kimi K2.6 + fix kyma-agent auto-update EACCES (#9)
* /models nav link + response sanitization fix (#14)
* Routing — broadened fallback chain for deepseek-v3 (#7)
* Sync Kimi K2.6 across docs, landing pages, integrations (#11)

## April 21, 2026

### Product and Dashboard Updates

This release bundles billing and rate-limit changes, model/provider updates, agent/runtime improvements, dashboard and product polish, API behavior updates with a focus on user-visible improvements.

* AI discoverability + models SEO + billing fixes (#3)
* Public model detail — tabbed code blocks like dashboard
* Tuned deepseek-v3 fallback chain for better latency
* AI agent discoverability + public /models SEO pages (#2)
* Admin\_top\_users RPC — power user analytics without row limit

## April 19, 2026

### Product and Dashboard Updates

This release bundles billing and rate-limit changes, model/provider updates, agent/runtime improvements, dashboard and product polish, API behavior updates with a focus on user-visible improvements.

* Chat playground — searchable model picker, model ID copy, cost per message
* Billing page redesign — Anthropic-style single input, price breakdown, auto top-up inputs
* Billing page redesign — Anthropic-style layout
* Billing page — card editing, invoice links, tier display, unified layout
* Billing — inline card modal, invoice creation, estimated taxes, setup checkout

## April 17, 2026

### Agent, Install, and Runtime Improvements

This release bundles billing and rate-limit changes, model/provider updates, agent/runtime improvements, dashboard and product polish, API behavior updates with a focus on user-visible improvements.

* Switch tier system from spend-based to deposit-based
* Added a new fallback layer for qwen-3.6-plus
* Correct pricing link to docs.kymaapi.com/pricing
* Bump kyma-agent to 0.1.6 and ter bootstrap to 0.1.1
* Qwen-3.6-plus routing tuned to serve the real closed-weight model

## April 16, 2026

### Kyma Agent v0.1.12 — KYMA.md context + MCP servers

* **KYMA.md body injection** — project rules now prepend to every turn's system prompt, not just the initial one. Precedence: `~/.kyma/agent/KYMA.md` → `./KYMA.md` → `./KYMA.local.md`, with `CLAUDE.md` and `AGENTS.md` as project fallbacks. Edits apply on the next turn — no restart needed.
* **`/init`** — scaffold `KYMA.md` in one step. Detects JS/TS, Python, Rust, Go, Ruby, PHP and their frameworks, then proposes a starter file with frontmatter (model, thinking) + Stack / Conventions / Key files / Agent behavior sections. Preview before write.
* **`/mcp` — Model Context Protocol servers** — bring any MCP-compatible tool server into Kyma. Configure in `~/.kyma/agent/mcp.json` (user) or `./.kyma/mcp.json` (project). Subcommands: `/mcp` to list, `/mcp enable <name>`, `/mcp disable <name>`, `/mcp test <name>`. Tools register automatically at session start as `mcp__<server>__<tool>`.
* **`/status` consolidation** — merged `/doctor`, `/balance`, `/usage` into a single `/status`. It now shows account, credits, tier limits, lifetime spend, session totals, API latency, local diagnostics, and MCP health in one view.
* Update with `npm install -g @kyma-api/agent@latest`.

### GLM family from Z.AI

* **3 new models** added, bringing the active catalog to **16 models**:
  * [`glm-5.1`](/models/glm-5.1) — flagship long-running coding agent, repo-scale engineering, 203K context
  * [`glm-4.5-air`](/models/glm-4.5-air) — cheap agentic bulk tasks, 131K context
  * [`glm-4.7-flash`](/models/glm-4.7-flash) — cheap long-context throughput, 203K context
* **Implicit caching** — 50% off on cache hits where the underlying infrastructure supports it.
* **Kyma Agent v0.1.11** — the `/models` slash command now lists GLM 5.1, GLM 4.5 Air, and GLM 4.7 Flash alongside the existing 9 curated models. Update with `npm install -g @kyma-api/agent@latest`.
* **Auto-failover** — every GLM model has multi-layer fallbacks so requests keep flowing even if a backend is unavailable.

## April 15, 2026

### Kyma Agent v0.1.8

* Fixed `/doctor` diagnostics in `kyma` after the `0.1.7` bridge release. The install flow stays the same: `npm install -g @kyma-api/agent`.
* `kyma-ter` remains pinned to `0.1.7`; this was a package-only hotfix for the bundled ESM diagnostics path.

## April 11, 2026

### Kyma CLI v0.3

* Historical note: this entry describes the April 11 launch state. The current package is `@kyma-api/agent`, which installs both `kyma` and `kyma-ter`.
* **`kyma` command** — At that time, install was described as `npm install -g kyma-api`, then just type `kyma` to start an interactive chat session from your terminal. The current install path is documented in [Kyma Agent](/guides/agent).
* **Interactive model picker** — Type `/model` in chat to browse active models with arrow keys. Or `/model deepseek-r1` to switch instantly.
* **Slash commands** — `/model`, `/models`, `/balance`, `/clear`, `/help`, `/exit` — manage your session without leaving the chat.
* **Pipe mode** — `cat error.log | kyma "fix this"` or `git diff | kyma "review this"`. Auto-detects non-TTY and outputs clean text.
* **Device code login** — `kyma login` opens your browser, auto-fills the code, copies to clipboard. Supports Google OAuth.
* **JSON mode** — `kyma models --json` for scripts and CI. Auto-quiet in non-TTY environments.

## April 10, 2026

### Higher Limits, Better Emails

* **2.5x higher token limits** — Free tier now gets 200K tokens/minute (was 80K) and 30 RPM (was 20). Your coding agents can run longer sessions without hitting walls. Tier 1+ also increased proportionally.
* **Transactional emails** — You'll now receive a welcome email on signup, a receipt after every purchase, and a heads-up when your balance is running low. Auto top-up failures also notify you immediately.
* **Model expansion** — Added MiniMax M2.7, Nemotron 3 Super, Step 3.5 Flash, GLM 4.5 Air, Gemma 4 26B MoE at that time. Model grid reorganized into Recommended / Coding & Agents / Fast & Long Context categories.
* **Compare page** — New `/compare` page with honest Kyma vs other LLM gateways and direct APIs comparison, including benchmark data and migration snippets.
* **Prompt caching as USP** — 48% cache hit rate on heavy users, 23% average cost savings. Now highlighted on homepage.

## April 8, 2026

### Models & Pricing

* **DeepSeek V3 + R1** — added as primary models with multi-layer fallbacks. DeepSeek V3 is GPT-5 class quality. DeepSeek R1 is a reasoning model 96% cheaper than o1.
* **Expanded backend redundancy** — additional infrastructure for DeepSeek, Llama, and Qwen models. Adds redundancy and lower latency.
* **4 models disabled** — removed a low-yield Qwen 3 235B variant (high failure rate), `gpt-oss-20b`, `llama-3.1-8b`, `gemma-3-27b` (superseded by better models).
* **Pricing audit** — corrected 8 model prices. New principle: price at MAX(all infrastructure costs including fallbacks) x 1.35 markup. If a fallback is too expensive, we remove it rather than raise your price.
* **19 active models at that time** with multi-layer infrastructure redundancy.

## April 7, 2026

### ⚡ Reliability & Performance

* **Auto-failover** — if a model's primary infrastructure is down, requests automatically retry on backup providers. Most failures are invisible to you.
* **Faster responses** — reduced internal overhead by \~250ms per request through smarter caching.
* **Better rate limiting** — rate limits are now shared across our infrastructure (no more inconsistent counts).
* **Fallback headers** — responses include `X-Kyma-Fallback: true` when a backup was used, plus `X-Kyma-Fallback-Layer: 1|2|3` indicating how deep the fallback went.
* **More models available** — expanded backup infrastructure means models stay available even during provider outages.

## April 4, 2026

### 🚀 Launch

* **Launch model set** — Llama 3.3 70B, Llama 4 Scout, Qwen 3 32B/235B, Gemma 4, Kimi K2, GPT-OSS, Gemini
* **Dashboard** — API keys, usage stats, playground, model browser
* **Google Sign-In** — one-click login
* **OpenAI compatible** — drop-in replacement for any OpenAI SDK
* **Tier-based rate limits**: Tier 0 (free) = 30 RPM, up to Tier 4 = 300 RPM
* **Streaming** support
* **Supabase** PostgreSQL backend