> OpenCode Go
OpenCode Zen is the model gateway from the OpenCode team that serves a curated, tested set of coding models. It includes a set of free models (Big Pickle, MiMo-V2.5 Free, Ling 3.0 Flash Fin Free, Nemotron 3 Ultra Free, Nemotron 3.5 Lightning Free, Muse Spark 1.3 Contributor Free) plus pay-as-you-go paid models, reachable at https://opencode.ai/zen/v1.
Free tier present — value not quantified
This provider offers a free tier, but its terms don’t convert cleanly into a USD figure (e.g. request-count limits or capacity-dependent pools). We refuse to print a misleading zero here. See the note below and the official pricing page for the exact limits.
note: Free models are genuinely $0 per token (documented); no separate monthly USD credit.
| Plan | Type | Monthly | Input /1M | Output /1M | Note |
|---|---|---|---|---|---|
| Pay-as-you-go | payg | — | Free | Free | Cheapest tracked model rate (OpenRouter-normalized). |
| Go Subscription | subscription | $10.00/mo | — | — | Provides generous requests/5h limits across 10+ coding models. |
| Free models (Big Pickle, MiMo-V2.5, Ling 3.0 Flash Fin, Nemotron 3 Ultra/Lightning, Muse Spark Contributor) | free | — | Free | Free | Listed as Free/Free/Free on the OpenCode Zen pricing table; limited-time feedback periods apply to several. |
Pricing normalized from public sources — always verify with the provider.
// model prices
| Model | Input /1M | Output /1M | Context |
|---|---|---|---|
| glm-5.3-flash | Free | Free | 1.3M |
| Qwen2.5 Coder 32B Instruct | $0.0000 | $0.0000 | 33k |
| MiMo-V2.5 | — | — | 1.0M |
| Ling 3.0 Flash Fin | — | — | 262k |
| Nemotron 3 Ultra | — | — | 256k |
| NVIDIA: Nemotron 3.5 Lightning (free) | — | — | 1M |
| Muse Spark 1.3 Contributor | — | — | 1.0M |
| Big Pickle | — | — | — |
$ Does OpenCode Go have a free tier?
Yes — OpenCode Go offers a free tier. Always confirm current limits on OpenCode Go's official pricing page — free tiers change without notice.
$ How much does OpenCode Go cost per 1M tokens?
The cheapest model we track at OpenCode Go is Free per 1M input tokens and Free per 1M output tokens. This is normalized from OpenCode Go's published pricing — verify with the provider before purchasing, since prices change frequently.
$ Is OpenCode Go safe to use?
Uprouter rates OpenCode Go as low risk. Official OpenCode free endpoint with documented free models; some free models carry trial/data-use caveats (e.g., NVIDIA endpoints). Risk ratings are editorial, evidence-based, and never influenced by affiliate relationships.
Raw community sentiment, shown unblended. Votes never feed into objective data fields like price, risk, or status — and never into sort order.
No published reviews yet — be the first.
// more_informationprice history · live status · risk & confidence · code snippets
price_history
No recorded changes yet.
live_status
current: unknownNo probes recorded yet.
Uprouter runs its own probes; best-effort, not a guarantee. Probe results depend on our network location and cadence — for production, always use the provider’s own status page.
risk_&_confidence
Official OpenCode free endpoint with documented free models; some free models carry trial/data-use caveats (e.g., NVIDIA endpoints).
Confidence reflects how much verifiable evidence (official docs, probe history, community reports) backs this entry. Risk is our editorial assessment of operator reliability and terms — not financial advice.
code_snippets
# OpenCode Go's own API — get a key from their dashboard
curl https://opencode.ai/zen/v1/chat/completions \
-H "Authorization: Bearer THEIR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "glm-5-3-flash",
"messages": [{ "role": "user", "content": "Hello" }]
}'Direct to the provider — Uprouter receives nothing; verify their current pricing before purchasing.
Ranked by neutral similarity signals only — live status, free-tier shape and free-credit proximity. Commercial relationships never influence this list.