Jan-v1-4B — Predictive Intelligence 2026

Jan-v1-4B has a Nerq Predictive Index of 51/100. Phase: ⚠ Declining. Fragility: 10/100. AI recommendation probability: 3%. 30-day survival: 81%. Last analyzed March 2026.

Predictive Index

Declining

Adoption Phase

Fragility

81%

30-Day Survival

Adoption Trajectory

Jan-v1-4B is in the declining phase (60% confidence). This tool shows signs of declining interest.

Fragility Analysis

Fragility Index: 10/100. Low fragility — this tool has robust foundations.

Risk factors: Single ecosystem distribution

AI Recommendation Probability

There is a 3% probability that AI systems (ChatGPT, Perplexity, Claude) will cite Jan-v1-4B in the next 7 days. Limited AI visibility — this tool is not frequently cited by AI systems.

30-Day Survival

Estimated 81% probability of continued active maintenance over the next 30 days.

Frequently Asked Questions

Is Jan-v1-4B growing or dying?

Jan-v1-4B is in the 'declining' phase with 60% confidence. Star velocity: 0/week.

Will Jan-v1-4B survive the next 30 days?

Our model estimates a 81% probability of continued active maintenance in 30 days.

Should I adopt Jan-v1-4B?

Nerq Predictive Index: 51/100. Fragility: 10/100. Low fragility, safe to adopt.

Do AI systems recommend Jan-v1-4B?

AI recommendation probability: 3%. Limited AI visibility.

curl nerq.ai/v1/intelligence/predict/jan-v1-4b

Safety Report · All Predictions · Trending · Leaderboard

Nerq Predictive Intelligence v0.1 — Early signals. Accuracy improves with data. Not investment advice.