* ⬆️ Update mudler/vllm.cpp
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
* fix(vllm-cpp): mirror ABI v20 layouts
The dependency bump advances the engine ABI from v17 to v20. The old
binding stops every backend build at the ABI guard and undersizes
structures used at runtime.
Mirror the appended model and video fields so every platform uses the
pinned engine layout.
Assisted-by: Codex:gpt-5
* fix(vllm-cpp): satisfy Apple Clang
The new engine pin captures a namespace-scope help string in a lambda. Apple Clang rejects the redundant capture because upstream enables -Werror.
Carry the one-line source patch until the engine pin includes the fix.
Assisted-by: Codex:gpt-5
* fix(vllm-cpp): align the carry patch
The Apple Clang patch used context from another source revision.
Source preparation rejected it before every backend build.
Align the patch with the pinned engine revision.
Assisted-by: Codex:gpt-5 [monitoring-prs]
---------
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: mudler <2420543+mudler@users.noreply.github.com>
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
Add Q4_K_M and Q8_0 llama.cpp builds for BAAI AREX-Turbo. The compact research agent is absent from the current gallery.
Assisted-by: Codex:gpt-5
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
* feat(ui): add installed model lifecycle
Models now owns catalog exploration and installed runtime controls under one canonical route. URL-owned state keeps lifecycle context recoverable through links and browser history.
Assisted-by: Codex:gpt-5 Playwright
* feat(ui): add installed backend lifecycle
Backends split discovery from backend-binary management. The canonical
page now keeps both lifecycle views under one URL-backed shell while it
preserves target-node placement.
Assisted-by: Codex:gpt-5 Playwright
* fix(ui): repair lifecycle state updates
Installed models lost distributed refreshes and kept a deleted selection. Backend searches also stopped tracking URL changes, while batch upgrades stopped after their first error.
Preserve background refreshes and finish each requested batch action. Drive catalog results from URL-backed state without losing full metadata.
Assisted-by: Codex:gpt-5 [Playwright]
* feat(ui): make resource pages canonical
Replace Host navigation with canonical Models and Backends lifecycle routes, preserve legacy management URLs, and surface shared host capacity on the Operate overview.
Assisted-by: Codex:gpt-5 [Playwright]
* feat(ui): complete canonical resource lifecycle
Finish the responsive list-to-detail behavior, remove the retired Host implementation, and keep Explore focused on discovery while Installed owns destructive actions. Update regression coverage, localization, documentation, and development binding for the canonical resource pages.
Assisted-by: Codex:gpt-5 [Playwright]
* docs(ui): record the UI design context
Record the approved users, brand character, and design principles so
future interface work uses the same product direction. Index the context
from the repository's agent instructions.
Assisted-by: Codex:gpt-5
---------
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
Adds eight curated vllm-cpp entries to the model gallery. Until now the
backend had gallery coverage only for MiniMax-H3 video, so serving text on
it meant hand-writing engine_args.
The flagship tier is what vllm.cpp gates its correctness and speed claims
on: Qwen3.6-27B and Qwen3.6-35B-A3B in NVFP4, each with a speculative
sibling (MTP on both, DFlash on the 27B). Qwen3-Coder-30B-A3B covers
agentic tool use, and Qwen3-4B / Qwen3-0.6B in bf16 are the entries that
run where NVFP4 cannot, CPU included.
Three details are load-bearing rather than incidental:
- The 27B entries pin revision 890bdef7. That repository was later
re-quantized in place from NVFP4 to FP8 W8A8 under the same name, so an
unpinned entry resolves to different weights and reports nothing.
- Qwen3-Coder names tool_parser: qwen3_coder explicitly. Its dialect is
byte-identical on the wire to step3p5's, so chat-template sniffing
cannot separate them and auto-detection picks wrong.
- enable_prefix_caching is deliberately left unset everywhere. It defaults
on for dense models and off for the GDN hybrids, and that per-model
default is the right answer.
num_blocks is sized per model from its real KV footprint rather than
copied between entries, which ranges from 20 KiB/token on the 35B to
144 KiB/token on the 4B.
Docs: adds features/vllm-cpp.md covering installation, the model table,
the pinning rationale and how to choose between the speculative variants,
and cross-links it from the existing engine_args reference. It also
records that the CUDA images are built for Blackwell only, which is
narrower than vllm.cpp's own ten-architecture release and makes an
otherwise cryptic "no kernel image is available" failure legible.
Verified: gallery suite green; all eight decode and validate as a
ModelConfig. qwen3-0.6b-vllm-cpp confirmed end to end on a real cluster,
chat plus engine-parsed tool_calls. The NVFP4 entries are not yet
runtime-verified: no available node has kernels for them.
Assisted-by: Claude Code:claude-opus-5[1m] [Read] [Bash] [Edit]
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
A remote can serve stale or corrupted bytes for one request. Mark the
integrity failure as transient so the bounded download planner retries it.
Assisted-by: Codex:gpt-5.6
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
* fix(advisorylock): set statement_timeout alongside lock_timeout
WithLockCtx already overrides a deployment-wide lock_timeout on its
dedicated connection so a blocking pg_advisory_lock() waits its turn
instead of failing with 55P03. statement_timeout aborts that exact same
statement independently, with SQLSTATE 57014, and was not overridden.
Production roles commonly carry statement_timeout=60s. Any guarded
section longer than that (a cold model load stages for tens of minutes)
therefore killed every concurrent waiter:
advisorylock: acquiring lock 9003261067483446873: ERROR: canceling
statement due to statement timeout (SQLSTATE 57014)
Derive it from the same context budget as lock_timeout, with a matching
RESET so the pooled connection is returned clean.
Assisted-by: Claude Opus 5 [claude-code]
* feat(distributed): add ModelLoadJob, the durable cold-load record
A cold load in distributed mode is a long-running background job, but it
was modelled as a synchronous side effect of an inference request: the
whole of it (backend install, multi-GB staging, checkpoint load) ran
inside the per-model advisory lock. Loading a 35.7 GB GGUF held that lock
for ~20 minutes, so every concurrent request for the same model blocked
on pg_advisory_lock and died at the role's 60s statement_timeout.
Introduce the row that lets the lock shrink to a decision. Exactly one
ModelLoadJob may be active per tracking key; that uniqueness — not the
lifetime of a lock — is what de-duplicates concurrent loaders across
replicas. ClaimLoadJob does its read-then-write under the advisory lock
and nothing else: no network, file or gRPC I/O inside the guarded
section, so a claim costs milliseconds no matter how long the resulting
load takes.
LastProgress is a heartbeat rather than a byte counter. A checkpoint load
legitimately moves zero bytes for many minutes, so a reaper keyed on byte
movement would reclaim a healthy job mid-load; byte progress stays the
concern of load_deadline.go. A job whose heartbeat stops for longer than
the orphan window is reclaimable, so a replica killed mid-load cannot
wedge a model permanently.
Failed jobs keep their row for a short grace so an immediately-following
request reports the real cause instead of silently starting a fresh load
of a model that just failed.
No caller yet — the router moves onto this in the next commit.
Assisted-by: Claude Opus 5 [claude-code]
* refactor(distributed): run cold loads as jobs, outside the advisory lock
Route wrapped the entire cold load — node selection, backend install,
multi-GB staging and the remote LoadModel — in the per-model advisory
lock. The lock's job is to de-duplicate concurrent loaders, a decision
that takes milliseconds; holding it for the tens of minutes the resulting
work takes is what turned a dedup mechanism into a cluster-wide outage
for that model.
Split it into a claim and a run. The claim is the only thing left inside
the lock. The run is a background job owned by the claiming replica and
bounded by the same progress-extended deadline as before; every other
request for that model — local or on another replica — attaches as a
waiter and is served the moment the model is ready, with no duplicate
load and no lock contention.
Waiters share one broadcast rather than an ordered queue: they all want
the identical outcome, so ordering them would add fairness machinery that
changes no result. The local channel wakes same-replica waiters instantly
and a 2s DB poll is the authority, because a waiter on another replica
has no channel to close. On wake a waiter re-runs the warm path rather
than trusting the signal — the model may have been evicted in between.
A waiter whose client disconnects returns immediately and the job keeps
running; it belongs to the job record, not to the request. A failure is
recorded on the row so every waiter reports the real cause, and the row
survives briefly so the next request does not read "no job" as "not
loading" and start a duplicate load of a model that just failed.
The runner heartbeats the row on a fixed interval whether or not bytes
are moving, which is what keeps a legitimately silent checkpoint load
from being reclaimed as an orphan. Phase (installing/staging/loading) and
placement ride to the heartbeat on the context, the same seam
load_deadline.go already uses, so single-host paths are untouched.
Non-distributed mode (no DB) keeps the inline load exactly as it was.
Assisted-by: Claude Opus 5 [claude-code]
* feat(distributed): bound the wait for a loading model and answer with progress
A request whose model is cold-loading now attaches to the running job and
is served the moment the model is ready. That wait has to be bounded: a
held HTTP request cannot survive real infrastructure, and an ingress or LB
idle timeout kills a twenty-minute request regardless of what LocalAI
does.
New LOCALAI_MODEL_LOAD_WAIT (default 60s) bounds the CALLER, never the
load — the job keeps running either way. On expiry the request gets 503
with Retry-After and a structured body naming the model, the node, the
phase, byte progress and an ETA. The `error` envelope keeps OpenAI
clients working; `loading` is additive so they ignore it.
The ETA comes from the job's own observed rate and is omitted rather than
guessed until enough bytes have moved for that rate to mean anything: a
confidently wrong ETA on a twenty-minute wait is worse than none.
Retry-After is that ETA when known, clamped to [5s, 300s], and the wait
budget otherwise.
LOCALAI_MODEL_LOAD_WAIT=0 waits unbounded, for deployments with no proxy
in front. Zero in the config struct still means "unset, use the default",
so the CLI records the operator's zero as ModelLoadWaitUnbounded rather
than losing the distinction.
The distributed branch of ModelLoader.loadModel wrapped the router's
error with %s, which flattened it to a string. Use %w: the typed error is
what the HTTP layer keys the 503 off.
Assisted-by: Claude Opus 5 [claude-code]
* feat(api): add GET /api/models/{id}/load-status
A client that receives 503 while a model stages onto a worker needs
somewhere to poll. This returns the same `loading` object the 503 carries
— phase, node, byte progress and ETA — or 404 when no load is running.
Read-only and observability-shaped, so it is deliberately neither
admin-gated nor feature-gated: it explains a 503 the caller just
received, and hiding that behind a per-modality feature would make the
explanation for a failed image request depend on chat permissions. It
also gets no MCP tool, since there is nothing here an admin would manage
conversationally.
Registered on the surfaces from .agents/api-endpoints-and-auth.md: the
swagger block (existing `models` tag, so /api/instructions needs no new
area), the endpoint discovery maps in RegisterLocalAIRoutes, regenerated
swagger, and the distributed-mode docs page. No FLAG_* usecase is
involved, so capabilities.js is unchanged.
Assisted-by: Claude Opus 5 [claude-code]
* feat(ui): show cold-load progress in Chat and retry when the model is ready
A chat request for a model that is still staging onto a worker now gets a
503 carrying live progress instead of an error. Render it: the composer
shows the phase (installing / staging / loading), the node, the percent
and the ETA, then polls load-status and re-sends the request the moment
the model is ready.
Reuses the staging progress idiom the page already had rather than
inventing a second one — the two sources are folded into one
loadProgress, with the load job winning because it is authoritative
across frontend replicas and knows the phase, where the staging operation
only knows about a byte transfer this replica happens to be performing.
Waiting is bounded (three send attempts, ~30 min of polling each), so a
load that never finishes still surfaces as an error rather than as a
spinner nobody questions. An aborted generation stops the polling too.
Assisted-by: Claude Opus 5 [claude-code]
* fix(distributed): check warm-path cleanup errors
The router moved legacy cleanup calls onto newly linted lines. Report
cleanup failures while preserving the fallback to a cold load.
Assisted-by: Codex:gpt-5 [golangci-lint]
---------
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
Add LiquidAI’s compact edge model in Q4_K_M and Q8_0 builds. The
variant pair lets LocalAI choose the highest-quality build that fits.
Assisted-by: Codex:gpt-5.4
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
Unexpected runtime exits only reported an exit code, which hid the backend diagnostic. Include the final non-empty stderr line when one exists.
Assisted-by: Codex:gpt-5
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
The Darwin workflow passes BUILD_TYPE=metal but does not define OS=Darwin. The backend therefore omitted its Metal CMake flags and shipped the runtime source path instead of the embedded library.
Map the requested build type directly to the Metal flags and guard the build contract with a dry-run regression test.
Assisted-by: Codex:gpt-5
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
Add the official Q4_K_M and Q8_0 GGUF files with the shared vision projector. Include an MTP variant for speculative decoding.
Assisted-by: Codex:gpt-5
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
* fix(ui): keep agent import action visible
The header hid its full import label after the agent list became non-empty. Hide only the nested file input so users can import more agents.
Assisted-by: Codex:gpt-5
* test(ui): match the agent import label
The Agents page renders the action as Import.
The test searched for Import Agent, so it failed before checking visibility.
Mock the observables request to remove backend timing from the fixture.
Assisted-by: Codex:gpt-5
---------
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
The vllm-cpp CUDA images were built for Blackwell only: 120a;121a on
amd64 and 121a alone on arm64. vllm.cpp's own release archive builds ten
architectures, so LocalAI shipped one or two of them.
The failure mode is the problem. An unlisted card is not slower, it dies
at the first request with "no kernel image is available for execution on
the device", long after `backends install` reported success. That covers
A100, A10/3090, L4/4090/RTX 6000 Ada, H100/H200, B200, B300, Jetson Orin
and Jetson Thor, and it is how a Jetson Thor node was found serving
nothing at all.
amd64 now builds 80;86;89;90a;100a;103a;120a;121a and arm64 builds
87;90a;100a;110;121a, split by where the silicon exists: Jetson is
arm64-only, desktop 120a is amd64-only, and 90a/100a are on both because
of GH200/GB200.
Triton-AOT stays ON for both, which the old comment said was impossible.
It is not, at the version we pin: only maintainer REGEN needs a single
arch, while the BUILDER path embeds every vendored cubin tree and selects
by exact SM, so 87/103a/110/120a take the portable CUDA kernels and can
never load a neighbouring cubin. Upstream ships its ten-SM archive that
way.
The CUDA 13 guard now covers both branches rather than amd64 alone. arm64
needs compute_121a just as much, and CI already builds it with 13.
Cost is smaller than the arch count suggests, because gencode is
per-source: fp4-mma still resolves to 120a;121a, and the CUTLASS
scaled-mm kernels to one arch each, so the added architectures do not
multiply the expensive translation units.
Verified: flag generation checked for both branches, CUDA 12 still
refused, CPU build untouched; both arch lists expanded through vllm.cpp's
own vt_cuda_gencode_options and per-feature arch gating, and all six
vendored Triton trees confirmed intact, at the exact pinned commit. A
real compile is CI-only: there is no CUDA toolchain on the dev box.
Assisted-by: Claude Code:claude-opus-5[1m] [Read] [Bash] [Edit]
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
* ⬆️ Update ggml-org/llama.cpp
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
* fix(llama-cpp): refresh the TTS patch
The llama.cpp update moved and changed the generated-audio pipeline. Refresh the carried patch so backend builds can apply it to the new revision.
Assisted-by: Codex:gpt-5.4
---------
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: mudler <2420543+mudler@users.noreply.github.com>
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
* fix(mcp): surface configured server failures
Keep model-configured MCP servers visible when discovery or connection setup fails, propagate status through distributed discovery, and let the Chat UI show actionable errors while retrying unavailable servers.
Add model-editor metadata for remote and stdio configuration and document the expected format, deployment networking boundary, and alternate MCP scopes.
Assisted-by: Codex:gpt-5 Ordino golangci-lint
Signed-off-by: Richard Palethorpe <io@richiejp.com>
* build(compose): match CUDA development image
Configure the API image with the cublas, CUDA 13, auth-tagged build settings used by the local development Makefile invocation, including the 24-way Docker build.
Assisted-by: Codex:gpt-5 Ordino
Signed-off-by: Richard Palethorpe <io@richiejp.com>
* revert: keep host build settings out of compose
The CUDA development deployment is managed from ~/docker/localai, not the repository example Compose file. Restore the generic example and keep machine-specific build settings in the host deployment.
Assisted-by: Codex:gpt-5 Ordino
Signed-off-by: Richard Palethorpe <io@richiejp.com>
* fix(docker): exclude local agent artifacts
Keep Claude worktrees and locally installed verification tools out of the Docker build context. These host-only directories added roughly 1.9 GB to every root image build.
Assisted-by: Codex:gpt-5 Ordino
Signed-off-by: Richard Palethorpe <io@richiejp.com>
---------
Signed-off-by: Richard Palethorpe <io@richiejp.com>
Forward BUILD_TYPE=metal to PARAKEET_GGML_METAL so macOS backend artifacts include Metal support.
Assisted-by: Codex:gpt-5.6-sol
Signed-off-by: fierywaters <fierywaters13@gmail.com>
Add the smaller Fara1.5 computer-use model alongside the existing 9B and 27B gallery entries. Offer Q4_K_M and Q8_0 builds so LocalAI can select for memory or quality.
Assisted-by: Codex:gpt-5
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
The DeepSeek V4 Flash base entry points at a Hugging Face repository page instead of a GGUF object. When variant probing cannot rank a concrete build, the base fallback downloads no usable model weights.
Use the validated IQ2XXS object and checksum already shipped by the q2 variant. Pin that payload in the gallery resolution test.
Assisted-by: Codex:gpt-5.6
Co-authored-by: localai-org-maint-bot <306269227+localai-org-maint-bot@users.noreply.github.com>
