OpenCode
Vintage: 2026-09. Primary evidence is verified @opencode plus the fetched OpenCode Go page in 2026-09-04-x-overnight-opencode-omen-alpha-unsloth-glm-5-3-flash. Announce video not transcribed.
OpenCode
One-line summary: Coding-harness product whose paid Go tier ($10/month) listed stealth model omen-alpha overnight 2026-09-04, pitched as $100 usage for $10.
What it is
The issuer surface for the overnight Omen Alpha drop. From 2026-09-04-x-overnight-opencode-omen-alpha-unsloth-glm-5-3-flash: verified @opencode (2026-09-04 05:29 UTC) posted the stealth name, Go exclusivity, and $100 usage for $10. Same-morning OpenCode Go stated Go is a $10/month subscription and listed Omen Alpha in the paid lineup alongside other open-weight coding models.
A community-cited data path — opencode.ai/data/zhipu/omen-alpha — returned “No model data” at fetch time. That is an empty table, not a live Zhipu attribution.
Why it matters to this thread
Open-weight / stealth coding models on a paid harness are in-scope. This page is the issuer, not a lab confirmation that Omen is a GLM SKU. Full model treatment: omen-alpha.
Key facts (from 2026-09-04-x-overnight-opencode-omen-alpha-unsloth-glm-5-3-flash)
- Go:
$10/month; Omen Alpha in the paid lineup (OpenCode Go). - Announce text only: stealth name, Go exclusive,
$100usage for$10. Video not transcribed. - Empty
zhipu/omen-alphadata page at 2026-09-04 morning fetch.
AIRA₃ ensemble (2026-09-05) — harness name only
- From 2026-09-07-weekend-x-ai-meta-aira3-kaggle-gold-openai-wiki (official @AIatMeta text, 2026-09-05): Meta’s live gold entry was GPT 5.5 (OpenCode) + Claude 4.8 (ClaudeCode); post-hoc Muse Spark 1.1 (OpenCode) and GLM 5.2 (OpenCode) silver-level. OpenCode here is the named harness in Meta’s ensemble, not a new OpenCode SKU or an Omen confirmation. Full treatment: aira3.
DeepSeek-V4.1-Flash partner mention (2026-09-10) — not a SKU rewrite
- From 2026-09-10-x-10am-deepseek-v41-flash-open-multimodal-moe-launch (@deepseek_ai): deepseek names opencode (with WorkBuddy / CodeBuddy) as a partner that supports deepseek-v4-1-flash. Issuer partner line only — not an OpenCode SKU, not an Omen confirmation, not a Go-pricing rewrite. Full treatment: deepseek-v4-1-flash.
What this source does not establish
- No OpenCode or Z.ai model card for Omen. Lookonchain
$0.20/$0.66per million in/out is secondary. - Not a Zhipu confirmation. @Zai_org had zero original posts overnight.
- Not a product teardown of the OpenCode harness beyond Go pricing + the Omen listing.
Open questions
- Does OpenCode publish a model card or live usage table that would settle Omen’s lab identity?
Sources
- 2026-09-04-x-overnight-opencode-omen-alpha-unsloth-glm-5-3-flash
- 2026-09-07-weekend-x-ai-meta-aira3-kaggle-gold-openai-wiki
- 2026-09-10-x-10am-deepseek-v41-flash-open-multimodal-moe-launch — DeepSeek partner mention only