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TypeSafe
Trends
- 1TypeSafe AI launches Jev, a decision-focused model▼AI GENERETED Meet Jev, the first public model from TypeSafe AI. Instead of writing long answers, Jev is built to deliver
TypeSafe AI has introduced Jev, described as its first public model. Rather than producing long conversational answers, Jev is built to output structured decisions — choices, scores and probabilities — that software can consume directly. The launch is being framed as a step beyond chatbot-style AI, toward systems integrated into applications, though independent testing and details on accuracy or availability remain unclear.
- 2TypeSafe AI's Jev Model Sparks Copycats and LLM Debate●Startup TypeSafe AI’s Jev Model Sparks Copycats, Talk of LLM Alternatives
Startup TypeSafe AI has drawn attention with its Jev model, which is now being copied by competitors and fueling broader discussion about alternatives to mainstream large language models. Coverage so far is limited to a single headline from the Wall Street Journal, with no further details on what the model does or who is imitating it.
Repos
- browser-use/jev-ultrafast Fastest and cheapest web agent
- jaredpalmer/kev Jev-like family of decision models built on top of Qwen3.5/3.8 you can train and run on your own
- Contrastive-LM/CLM
- ollaya-dev/ollaya Run open decision models locally: pull and serve Laya, decider, NLI and GLiClass behind a TypeSafe-compatible API. Ollam
- yibie/awesome-jev A curated list of public projects, integrations, and discussions built on Jev — TypeSafe AI's System One model for
- anishfn/shapeshift An input that becomes what you mean: one text box that morphs into the right UI as you type. Powered by TypeSafe Jev, wo
- wfzyx/von The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev.
- Mapika/decider A family of System One-style models fine-tuned from Qwen3.5, designed for one-pass typed decisions with calibrated proba
- heyjunpenn/awesome-jev A verified, community-maintained catalog of 981 open-source projects built with Jev.
- wy-coliney/jev-browser-use 5–10x faster browser operations: Jev clicks, Codex thinks and verifies. Built at EZCollegeApp.
- Rizzo-AI-Academy/rizzo-flow The open, local take on Jev: typed decisions from an LLM, without generating a single token
- bespokelabsai/nimble Local typed decisions, contrastive data curation, and model evaluation.
- vinnylarouge/jevlike
- TheoLeeCJ/SemIf-OpenJev Semantic ifs from open models, on a 3090 at home. Independent; not affiliated with Jev or TypeSafe.
- v-modal/awesome-jev-tools A curated list of tools built for Jev — TypeSafe AI's System One model for typed decisions.
- awlevin/typesafe-computer-use Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.
- kerpopule/hermes-jev-skills Jev-powered model routing, memory, compaction, skill selection, computer and browser use for Hermes agents (also Claude