Unsloth Studio now supports Inkling, a new 975B parameter (41B active) open model with up to a 1M context window. Licensed under Apache 2.0, Inkling accepts text, images, and audio and generates text. Unsloth Studio natively supports it!

Updating Unsloth

To update Unsloth or install a fresh Unsloth Unsloth, use the commands below:
macOS, Linux, WSL:

curl -fsSL https://unsloth.ai/install.sh | sh

Windows:

irm https://unsloth.ai/install.ps1 | iex

What's Changed

• Bump install.sh / install.ps1 pin to unsloth>=2026.7.1 by @danielhanchen in https://github.com/unslothai/unsloth/pull/6943
• Sort chat recents by last activity by @NilayYadav in https://github.com/unslothai/unsloth/pull/6844
• Studio: render [ ] and ( ) LaTeX delimiters in chat by @oobabooga in https://github.com/unslothai/unsloth/pull/6914
• fix: match qwen3-thinking double-newline in train_on_responses_only response pattern by @InfoSage05 in https://github.com/unslothai/unsloth/pull/6926
• Studio: stream reasoning tokens in the tool-loop generator (fixes DeepSeek thinking not streaming with a pill on) by @oobabooga in https://github.com/unslothai/unsloth/pull/6947
• Create ossf.yml by @danielhanchen in https://github.com/unslothai/unsloth/pull/6952
• Speed up Studio startup path by @wasimysaid in https://github.com/unslothai/unsloth/pull/6899
• Polish assistant message actions menu by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/6962
• Move New badge to System settings tab by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/6963
• Fix opencode Unsloth provider selection by @Imagineer99 in https://github.com/unslothai/unsloth/pull/6906
• Fix Hermes install hint on Windows by @Imagineer99 in https://github.com/unslothai/unsloth/pull/6903
• Studio: heal DiffusionGemma tool calls into structured tool_calls by @oobabooga in https://github.com/unslothai/unsloth/pull/6851
• Fix case-variant model matching and GGUF cache reuse in unsloth start by @Imagineer99 in https://github.com/unslothai/unsloth/pull/6900
• Studio: show Hugging Face address on hover for Hub and online model rows (#6382) by @danielhanchen in https://github.com/unslothai/unsloth/pull/6928
• Studio: fix currency and indentation edge cases in LaTeX rendering by @danielhanchen in https://github.com/unslothai/unsloth/pull/6957
• Add MLX backend support for CLI unsloth train by @Lyxot in https://github.com/unslothai/unsloth/pull/6709
• feat(cli): support MLX distributed inference by @Lyxot in https://github.com/unslothai/unsloth/pull/6845
• Route MLX trainer callbacks through UnslothTrainer by @Lyxot in https://github.com/unslothai/unsloth/pull/6929
• (GRPO) Fix PEFT replacement for TRL >= 1.7.0, add missing compute_aux_loss for TRL >= 1.7.0 by @marcandrelarochelle in https://github.com/unslothai/unsloth/pull/6904
• version-compat CI: fake CPU training runs for SFT/GRPO/DPO by @danielhanchen in https://github.com/unslothai/unsloth/pull/6965
• Fix OpenClaw start default to local TUI by @Imagineer99 in https://github.com/unslothai/unsloth/pull/6937
• feat: detect installed coding agent CLIs in Studio settings by @ErenAta16 in https://github.com/unslothai/unsloth/pull/6909
• Studio: don't pin transformers before the training worker activates the 5.x sidecar by @danielhanchen in https://github.com/unslothai/unsloth/pull/6968
• Studio: source CPU llama.cpp prebuilts from unslothai/llama.cpp by @oobabooga in https://github.com/unslothai/unsloth/pull/6311
• fix(studio/hub): apply repo_id length limit per segment, not whole string (#6946) by @Anai-Guo in https://github.com/unslothai/unsloth/pull/6953
• MoE LoRA: auto-target per-expert Linear experts (gpt-oss 4bit) instead of leaving them frozen by @danielhanchen in https://github.com/unslothai/unsloth/pull/6936
• Studio: fix flash-attn and torchao install on Blackwell (sm_100+) GPUs (Closes #6961) by @ThomasEricB in https://github.com/unslothai/unsloth/pull/6970
• Fix Backend CI: add has_blackwell_gpu to the mlx worker test stub by @danielhanchen in https://github.com/unslothai/unsloth/pull/6980
• Studio: allow CPU-only DiffusionGemma by granting the diffusion runner the CPU device by @danielhanchen in https://github.com/unslothai/unsloth/pull/6979
• Bump install.sh / install.ps1 pin to unsloth>=2026.7.2 by @danielhanchen in https://github.com/unslothai/unsloth/pull/6981
• Studio: render thinking blocks for safetensors inference with prefilled templates by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/6816
• Remove API menu new badge by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/6983
• Fix BAD_MAPPINGS not redirecting the -unsloth-bnb-4bit dynamic quants by @vineethsaivs in https://github.com/unslothai/unsloth/pull/6949
• Fix duplicate gemma-2b-bnb-4bit key routing the base model to the instruct model by @vineethsaivs in https://github.com/unslothai/unsloth/pull/6891
• Fix to_sharegpt optional block rendering "None" for missing extra columns by @vineethsaivs in https://github.com/unslothai/unsloth/pull/6827
• Guard FP8 Triton launches with tensor device context by @ramisworld in https://github.com/unslothai/unsloth/pull/6888
• Fix per-block ID collisions and add block cleanup for unstructured uploads by @NilayYadav in https://github.com/unslothai/unsloth/pull/6944
• Stabilize floating monitor drag by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/6984
• Retry the Studio UI shutdown re-login on transient goto timeout by @danielhanchen in https://github.com/unslothai/unsloth/pull/7027
• Fix FastSentenceTransformer Qwen embedding preprocessing by @Etherll in https://github.com/unslothai/unsloth/pull/6939
• unsloth start: warn before running an agent's remote installer by @danielhanchen in https://github.com/unslothai/unsloth/pull/7024
• Restore process-global torch.compile config on torch 2.12 so gradient checkpointing backward honors it by @danielhanchen in https://github.com/unslothai/unsloth/pull/7019
• Silence torch._check_is_size FutureWarning and shim it if torch removes it by @danielhanchen in https://github.com/unslothai/unsloth/pull/7023
• unsloth start: add --persist to keep and reopen agent sessions by @danielhanchen in https://github.com/unslothai/unsloth/pull/7014
• Studio /v1/messages: accept thinking and unknown content blocks by @danielhanchen in https://github.com/unslothai/unsloth/pull/7017
• Studio: add Vulkan llama.cpp support by @oobabooga in https://github.com/unslothai/unsloth/pull/5819
• Fix Windows installer torch index override by @alkinun in https://github.com/unslothai/unsloth/pull/6972
• Fix fast inference crash on compressed-tensors FP8 models by @danielhanchen in https://github.com/unslothai/unsloth/pull/7025
• Keep native RoPE scaling when extending context; carry rope_theta for linear by @danielhanchen in https://github.com/unslothai/unsloth/pull/7028
• scripts: refresh scan_packages allowlist baseline by @danielhanchen in https://github.com/unslothai/unsloth/pull/7032
• Studio: remove dead direct_linux_release_plan path by @danielhanchen in https://github.com/unslothai/unsloth/pull/7030
• Restore dropped FP8 weight_scale_inv tensors on load by @danielhanchen in https://github.com/unslothai/unsloth/pull/6978
• Studio: resolve the repo-root MTP drafter after the MTP/ GGUF rename by @danielhanchen in https://github.com/unslothai/unsloth/pull/7031
• Studio: harden OpenAI-compatible GGUF streaming by @Apoze in https://github.com/unslothai/unsloth/pull/6950
• Studio: auto-load last used local model by @alkinun in https://github.com/unslothai/unsloth/pull/6966
• Clarify in README that -H 0.0.0.0 starts a public Cloudflare tunnel by @oobabooga in https://github.com/unslothai/unsloth/pull/7007
• CI: retry transient HTTP timeouts in Studio smoke probes by @danielhanchen in https://github.com/unslothai/unsloth/pull/7052
• fix: guard remove_special_tokens against tokenizers without a BOS token by @vineethsaivs in https://github.com/unslothai/unsloth/pull/7048
• Studio: queue local GGUF OpenAI-compatible requests before llama-server by @Apoze in https://github.com/unslothai/unsloth/pull/7047
• Studio: hint at Model auto-switch in the OpenAI "No model loaded" 400 by @oobabooga in https://github.com/unslothai/unsloth/pull/7006
• Studio: detect Windows Intel GPUs via the registry before WMI by @oobabooga in https://github.com/unslothai/unsloth/pull/7064
• Studio: route lfm2_moe (LFM2-8B-A1B) to transformers 5.3.0 by @danielhanchen in https://github.com/unslothai/unsloth/pull/7040
• Studio: route models by CONFIG_MAPPING_NAMES instead of hardcoded tables by @danielhanchen in https://github.com/unslothai/unsloth/pull/7043
• Studio: auto-detect completion masking markers, stop silent full-sequence training by @danielhanchen in https://github.com/unslothai/unsloth/pull/7054
• scripts: refresh scan_packages allowlist baseline by @danielhanchen in https://github.com/unslothai/unsloth/pull/7078
• DeepSeek-V4: eager attention and trainable FP8 grouped experts by @danielhanchen in https://github.com/unslothai/unsloth/pull/7042
• Studio: fix the manual response-template markers that never match their rendered templates by @danielhanchen in https://github.com/unslothai/unsloth/pull/7062
• Fix SyntheticDataKit.chunk_data emitting chunks over max_tokens by @winklemad in https://github.com/unslothai/unsloth/pull/7073
• Studio: startup loading banner and mute the benign bitsandbytes ROCm warning by @danielhanchen in https://github.com/unslothai/unsloth/pull/7085
• Studio: add UNSLOTH_SKIP_AUTOSTART installer flag by @danielhanchen in https://github.com/unslothai/unsloth/pull/7093
• Studio: remove AGENTS.md and CLAUDE.md from install artifacts by @danielhanchen in https://github.com/unslothai/unsloth/pull/7096
• Tighten Studio instruction-file cleanup boundaries by @danielhanchen in https://github.com/unslothai/unsloth/pull/7097
• Fix Studio user-message overflow for long unbroken text by @Lyxot in https://github.com/unslothai/unsloth/pull/7100
• fix(studio): use writable recipe artifact path by @Lyxot in https://github.com/unslothai/unsloth/pull/7044
• Fix Studio auto-titles for reasoning models by @Lyxot in https://github.com/unslothai/unsloth/pull/7098
• Studio: resync model state after a llama.cpp update unloads it by @oobabooga in https://github.com/unslothai/unsloth/pull/6998
• Studio: Fix torch_dtype deprecation warning on startup and ASR load by @oobabooga in https://github.com/unslothai/unsloth/pull/6999
• Studio: Show Run button for downloaded non-GGUF models in the Model Hub by @oobabooga in https://github.com/unslothai/unsloth/pull/7001
• Studio: install torchao Windows ROCm stub in the inference worker by @oobabooga in https://github.com/unslothai/unsloth/pull/7000
• Studio: Add rename to project chat rows by @oobabooga in https://github.com/unslothai/unsloth/pull/7005
• Probe xformers support on sm_120 instead of disabling it by version by @oobabooga in https://github.com/unslothai/unsloth/pull/6828
• Studio: render image content returned by MCP tools by @NilayYadav in https://github.com/unslothai/unsloth/pull/7081
• Studio: add French, German, Spanish, Hindi, Arabic, Russian and Korean display languages by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7076
• scan_packages: baseline sentencepiece dup2 finding after upstream reindent by @danielhanchen in https://github.com/unslothai/unsloth/pull/7120
• Studio: persistent stdio MCP sessions so server state survives across tool calls by @NilayYadav in https://github.com/unslothai/unsloth/pull/7080
• Studio: resolve llama.cpp prebuilts via the release-assets CDN to avoid GitHub API rate limits by @danielhanchen in https://github.com/unslothai/unsloth/pull/7086
• fix(studio): prevent auth monitor reload loop by @Lyxot in https://github.com/unslothai/unsloth/pull/7118
• Studio: make Stop interrupt a llama.cpp generation stalled mid-stream by @oobabooga in https://github.com/unslothai/unsloth/pull/7117
• Unsloth: appearance palettes, customization options, and control restyle by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7077
• Studio: pin llama.cpp update apply to the release the banner offered by @oobabooga in https://github.com/unslothai/unsloth/pull/7112
• Studio: fix the permanent GGUF "update available" on no-symlink caches by @gaurav0107 in https://github.com/unslothai/unsloth/pull/7113
• Fix S3 tab flashing on reload by @NilayYadav in https://github.com/unslothai/unsloth/pull/7106
• fix: correct DeepScaleR-1.5B 16bit mapping to its own repo by @anxkhn in https://github.com/unslothai/unsloth/pull/7088
• fix(dataprep): guard smart_chunk_text against stride >= chunk_size by @anxkhn in https://github.com/unslothai/unsloth/pull/7126
• Fix Hub offline status by @NilayYadav in https://github.com/unslothai/unsloth/pull/7129
• fix: name unsloth_vllm_standby parameter in vLLM standby error by @anxkhn in https://github.com/unslothai/unsloth/pull/7089
• Studio: expose Windows drive roots in the folder browser by @gaurav0107 in https://github.com/unslothai/unsloth/pull/7082
• Studio CI: make tool-calling SSE probes resilient to transport stalls by @danielhanchen in https://github.com/unslothai/unsloth/pull/7137
• Studio: force-terminate a stuck training stop after a grace period by @danielhanchen in https://github.com/unslothai/unsloth/pull/7099
• fix(studio): recover MLX VLM image prompts by @Lyxot in https://github.com/unslothai/unsloth/pull/7094
• fix(install): return failure exit codes by @ShiroKSH in https://github.com/unslothai/unsloth/pull/7123
• Fix bare except clauses and remove duplicate MAX_FUSED_SIZE definition by @lxcxjxhx in https://github.com/unslothai/unsloth/pull/7138
• Studio: scope the seeded bootstrap password auto-fill to loopback clients by @oobabooga in https://github.com/unslothai/unsloth/pull/7131
• fix: single-pass GGUF export for directly convertible outtypes in save.py by @dylanschroers in https://github.com/unslothai/unsloth/pull/7090
• Studio: offer the latest transformers release for brand-new architectures by @danielhanchen in https://github.com/unslothai/unsloth/pull/7056
• Fix agent workspace isolation and Hermes one-shot resume by @wasimysaid in https://github.com/unslothai/unsloth/pull/7103
• Studio: permission levels for chat tool calls (Ask, Approve for me, Off, Full access) by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7079
• Studio: make the Cloudflare tunnel opt-in (off by default) by @LeoBorcherding in https://github.com/unslothai/unsloth/pull/7046
• Studio: honor the 'none' gradient checkpointing option in training by @oobabooga in https://github.com/unslothai/unsloth/pull/7128
• Studio: remove the edge fades appearance setting by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7143
• Studio: quiet noisy logs, log real progress, and speed up Windows/macOS dataset prep by @danielhanchen in https://github.com/unslothai/unsloth/pull/7087
• Show concise NVFP4 inference errors by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7145
• Fix Studio toast close-button positioning by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7142
• Studio: add Voice settings tab (dictation, dictionary, read aloud) by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7074
• Studio: stream live tool output with SSE heartbeats, fix web page extraction, and surface interrupted turns by @danielhanchen in https://github.com/unslothai/unsloth/pull/7083
• Studio: fix permission composer layout and Hub feed icons by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7148
• Compact thinking control in narrow composers by @shimmyshimmer in https://github.com/unslothai/unsloth/pull/7150
• Studio: reject binary web_search fetches instead of decoding them into replacement chars by @oobabooga in https://github.com/unslothai/unsloth/pull/7130
• Studio: fix duplicate response model labels and hover by @Etherll in https://github.com/unslothai/unsloth/pull/7049

New Contributors

• @ErenAta16 made their first contribution in https://github.com/unslothai/unsloth/pull/6909
• @ThomasEricB made their first contribution in https://github.com/unslothai/unsloth/pull/6970
• @Apoze made their first contribution in https://github.com/unslothai/unsloth/pull/6950
• @winklemad made their first contribution in https://github.com/unslothai/unsloth/pull/7073
• @gaurav0107 made their first contribution in https://github.com/unslothai/unsloth/pull/7113
• @ShiroKSH made their first contribution in https://github.com/unslothai/unsloth/pull/7123
• @lxcxjxhx made their first contribution in https://github.com/unslothai/unsloth/pull/7138

Full Changelog: https://github.com/unslothai/unsloth/compare/v0.1.48-beta...v0.1.49-beta