[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"readme:localjev":3},"\u003Ch1>LocalJev\u003C\u002Fh1>\n\u003Cp>A local, Jev-compatible \u003Ccode>POST \u002Fv1\u002Fsystemone\u003C\u002Fcode> API written in TypeScript for\n\u003Ca href=\"https:\u002F\u002Fbun.sh\u002F\" rel=\"nofollow ugc noopener\">Bun\u003C\u002Fa>, backed by DiffusionGemma through an OpenAI-compatible\nChat Completions endpoint.\u003C\u002Fp>\n\u003Cp>The defaults target:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>inference server: \u003Ccode>http:\u002F\u002F127.0.0.1:8000\u003C\u002Fcode>\u003C\u002Fli>\n\u003Cli>model: \u003Ccode>diffusiongemma-26B-A4B-it-4bit\u003C\u002Fcode>\u003C\u002Fli>\n\u003Cli>LocalJev API: \u003Ccode>http:\u002F\u002F127.0.0.1:8080\u003C\u002Fcode>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>Why a bridge is needed\u003C\u002Fh2>\n\u003Cp>\u003Ca href=\"https:\u002F\u002Ftypesafe.ai\u002F\" rel=\"nofollow ugc noopener\">Jev\u003C\u002Fa> uses a typed decision API rather than an OpenAI chat API.\n\u003Ca href=\"https:\u002F\u002Fgithub.com\u002Frazorback16\u002Fopenjev\" rel=\"nofollow ugc noopener\">OpenJev\u003C\u002Fa> implements the Jev wire protocol and\nobtains probabilities with a special one-step DiffusionGemma \u003Cstrong>structured read\u003C\u002Fstrong>. Its\nbackend depends on unmerged vLLM request extensions such as\n\u003Ccode>diffusion_seed_canvas\u003C\u002Fcode>, \u003Ccode>diffusion_read_only\u003C\u002Fcode>, and requested token logprobs.\u003C\u002Fp>\n\u003Cp>The normal oMLX API does not expose those primitives. LocalJev therefore takes the\nportable approach:\u003C\u002Fp>\n\u003Col>\n\u003Cli>translate \u003Ccode>state\u003C\u002Fcode> and typed Jev questions into a classification prompt;\u003C\u002Fli>\n\u003Cli>ask DiffusionGemma for a JSON probability scalar\u002Fvector;\u003C\u002Fli>\n\u003Cli>validate the complete result and retry malformed output;\u003C\u002Fli>\n\u003Cli>normalize vectors and calculate Jev-compatible choices, expected scores, and\nentropy-based confidence;\u003C\u002Fli>\n\u003Cli>return the normal Jev response shape.\u003C\u002Fli>\n\u003C\u002Fol>\n\u003Cp>This is wire-compatible, but not mathematically equivalent to OpenJev's logit read.\nThe probabilities are generated\u002Fself-reported by the model rather than read directly\nfrom its logits. Evaluate their calibration on your own workload before relying on\nthem for consequential decisions.\u003C\u002Fp>\n\u003Ch2>Run with oMLX\u003C\u002Fh2>\n\u003Cp>Requires Bun 1.2+ and a running oMLX server.\u003C\u002Fp>\n\u003Cpre>\u003Ccode class=\"language-sh\">bun install\ncp .env.example .env\n$EDITOR .env # replace the upstream API-key placeholder\nbun run start\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>Bun loads \u003Ccode>.env\u003C\u002Fcode> automatically. Alternatively, set the key in your shell before\nstarting the server:\u003C\u002Fp>\n\u003Cpre>\u003Ccode class=\"language-fish\"># fish\nset -gx LOCALJEV_UPSTREAM_API_KEY 'your-local-omlx-key'\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cpre>\u003Ccode class=\"language-sh\"># bash\u002Fzsh\nexport LOCALJEV_UPSTREAM_API_KEY='your-local-omlx-key'\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>LocalJev listens on \u003Ccode>http:\u002F\u002F127.0.0.1:8080\u003C\u002Fcode>. Check that the configured model is\navailable:\u003C\u002Fp>\n\u003Cpre>\u003Ccode class=\"language-bash\">curl http:\u002F\u002F127.0.0.1:8080\u002Fready\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>Make a decision:\u003C\u002Fp>\n\u003Cpre>\u003Ccode class=\"language-bash\">curl http:\u002F\u002F127.0.0.1:8080\u002Fv1\u002Fsystemone \\\n  -H 'Content-Type: application\u002Fjson' \\\n  -d '{\n    \"model\": \"jev-latest\",\n    \"state\": \"Hi, I have been trying to connect Stripe but keep getting a 403 error.\",\n    \"questions\": {\n      \"department\": {\n        \"type\": \"choice\",\n        \"instructions\": \"Which team should handle this?\",\n        \"criteria\": {\n          \"billing\": \"Payment or subscription issues\",\n          \"technical\": \"Bugs or integration problems\",\n          \"sales\": \"Pricing or account questions\"\n        }\n      },\n      \"frustration\": {\n        \"type\": \"score\",\n        \"instructions\": \"How frustrated does the customer appear?\",\n        \"criteria\": [\"Calm\", \"Frustrated but civil\", \"Very angry\"]\n      },\n      \"urgent\": {\n        \"type\": \"noul\",\n        \"instructions\": \"Does this require an immediate response?\"\n      }\n    }\n  }'\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch2>Use the TypeSafe SDK\u003C\u002Fh2>\n\u003Cp>The SDK requires an API-key value. LocalJev accepts any value unless\n\u003Ccode>LOCALJEV_API_KEY\u003C\u002Fcode> is configured. Set the SDK environment for your shell:\u003C\u002Fp>\n\u003Cpre>\u003Ccode class=\"language-fish\"># fish\nset -gx TYPESAFE_BASE_URL http:\u002F\u002F127.0.0.1:8080\nset -gx TYPESAFE_API_KEY local\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cpre>\u003Ccode class=\"language-sh\"># bash\u002Fzsh\nexport TYPESAFE_BASE_URL=http:\u002F\u002F127.0.0.1:8080\nexport TYPESAFE_API_KEY=local\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cpre>\u003Ccode class=\"language-python\">from typesafe_sdk import TypeSafeClient\n\nclient = TypeSafeClient()\nresponse = client.system_one(\n    \"I was charged twice this month.\",\n    {\n        \"billing\": {\n            \"type\": \"noul\",\n            \"instructions\": \"Is this a billing issue?\",\n        }\n    },\n)\nprint(response.nouls[\"billing\"].noul)\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>\u003Ccode>jev-latest\u003C\u002Fcode> and \u003Ccode>jev-preview\u003C\u002Fcode> are accepted aliases so SDK defaults work unchanged.\u003C\u002Fp>\n\u003Ch2>Configuration\u003C\u002Fh2>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Variable\u003C\u002Fth>\n\u003Cth>Default\u003C\u002Fth>\n\u003Cth>Purpose\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\u003Ctr>\n\u003Ctd>\u003Ccode>LOCALJEV_UPSTREAM\u003C\u002Fcode>\u003C\u002Ftd>\n\u003Ctd>\u003Ccode>http:\u002F\u002F127.0.0.1:8000\u003C\u002Fcode>\u003C\u002Ftd>\n\u003Ctd>OpenAI-compatible base URL, with or without \u003Ccode>\u002Fv1\u003C\u002Fcode>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Ccode>LOCALJEV_UPSTREAM_API_KEY\u003C\u002Fcode>\u003C\u002Ftd>\n\u003Ctd>empty\u003C\u002Ftd>\n\u003Ctd>Bearer key sent to the inference server\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>`LOCALJEV_UPSTREAM_MODE\u003C\u002Ftd>\n\u003Ctd>\u003C\u002Ftd>\n\u003Ctd>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n",1789861590385]