# Ziwen (@ziwenxu_) on x

- id: koinon:creator:x_ziwenxu_
- url: https://koinonlink.com/kol/x/ziwenxu_
- schema_version: 1.4

## Identity
- platform: x
- handle: ziwenxu_
- platform_url: https://twitter.com/ziwenxu_
- website: https://hypercho.com/ai-employee-plan
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 15423
- following: 341
- posts_total: 21151
- posts_observed: 10
- posts_per_day: 23.065
- account_age_days: 917
- verified: true
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00188
- best_post_interactions: 29
- measurement_source: x_post_interactions
- measurement_formula: interactions on one post — likes, or likes + reposts + replies depending on the discovery path (the two are not distinguishable in the stored data)
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: Codex usage limits and workarounds, AI model integrations, Building AI coding tools, Startup experiments with LLMs
- bio: 25 | Claude & Codex | Tech, AI & startups | Building https://t.co/uuEn9gTVty

## Audience (inferred)
- status: present
- description: AI developers and indie hackers focused on coding with advanced models like Codex and Claude
- roles: dev
- seniority: practitioner
- pain_points: Hitting hard usage caps on Codex and similar tools, Needing affordable ways to run high-volume AI model calls, Manually integrating multiple AI coding platforms
- posts_analysed: 4
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.9
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 79
- authenticity_basis: engagement_observed
- credibility_score: 79
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [x_ziwenxu_#0d78adc4] @OpenAI you gave Free and Go unlimited Luna in ChatGPT. Codex is still capped on 10x and 20x. Ran out of usage this week already. Can Codex get the same deal? (https://twitter.com/ziwenxu_/status/2060439500614950977)
- [x_ziwenxu_#efdc7e9a] We can now run GPT-5.6 Luna Max over 5,000 extra times a week for only $10. A lot of us are out of Codex usage right now. So we wired Luna Max from OpenCode Go directly into our Codex Router!! It's the same Luna we already run in Codex, it just spends the $10 sub instead of our C
- [x_ziwenxu_#3a815bb8] 200K people just watched me wire OpenCode Go into Codex this morning. The next chart is going to need a bigger axis. @opencode
- [x_ziwenxu_#4bbe032e] Two years ago "AI

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=76, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=76, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=76, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=77, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=77, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=77, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=108, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 77
- audience_updated_days_ago: 76

## AI retrieval
- indexing_requests: 9
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=x_ziwenxu_
- Request removal: https://koinonlink.com/claim?k=x_ziwenxu_
- Terms: https://koinonlink.com/for-ai