OpenCode Zen is a third-party gateway that routes to many upstream models through one API. Gateway quotes are often among the lowest on the site, but availability, rate limits and routing can vary between models, so a low headline price is worth verifying against your own workload.
It lists 116 models on this page. 80 of them have a public price. 36 are offered at $0. Coverage spans text and chat (116). The lowest-priced model hosted here is GPT-5 Nano.
OpenCode Zen is the lowest paid channel for 4 models that have at least two competing paid hosts, which is where its pricing genuinely leads rather than being the only option.
| Cheapest here? | |||||
|---|---|---|---|---|---|
| Trinity Large Previewtrinity-large-preview-free | Free | — | 131,072 | Only channel | |
| Grok Code Fast 1grok-code | Free | $0 | 256,000 | — | |
| DeepSeek V4 Flash (free)deepseek-v4-flash-free | Free | $0 | 200,000 | Only channel | |
| Hy3 (free)hy3-free | Free | $0 | 190,000 | Only channel | |
| Laguna S 2.1 Freelaguna-s-2.1-free | Free | $0 | 256,000 | Only channel | |
| Nemotron 3 Ultra (free)nemotron-3-ultra-free | Free | $0 | 1,000,000 | Only channel | |
| Ling 3.1 Flash (Free)ling-3.1-flash-free | Free | $0 | 262,144 | Only channel | |
| LongCat 2.5 Preview Freelongcat-2.5-preview-free | Free | $0 | 1,000,000 | Only channel | |
| MiMo V2.5 Freemimo-v2.5-free | Free | $0 | 200,000 | Only channel | |
| Nemotron 3.5 Lightning (free)nemotron-3.5-lightning-free | Free | $0 | 262,144 | Only channel | |
| Nemotron 3 Super (free)nemotron-3-super-free | Free | $0 | 204,800 | Only channel | |
| North Mini Code (free)north-mini-code-free | Free | — | 256,000 | Only channel | |
| Space Bunny Freespace-bunny-free | Free | $0 | 1,048,576 | Only channel | |
| Big Picklebig-pickle | Free | $0 | 200,000 | Only channel | |
| Fledge Alpha Freefledge-alpha-free | Free | — | 1,048,576 | Only channel | |
| GLM-4.7 Freeglm-4.7-free | Free | $0 | 204,800 | Only channel | |
| GLM-5 Freeglm-5-free | Free | $0 | 204,800 | Only channel | |
| Hy3 preview Freehy3-preview-free | Free | $0 | 256,000 | Only channel | |
| Kimi K2.5 Freekimi-k2.5-free | Free | $0 | 262,144 | Only channel | |
| Ling 2.6 Flash Freeling-2.6-flash-free | Free | — | 262,100 | Only channel | |
| Ling 3.0 Flash Fin Freeling-3.0-flash-fin-free | Free | $0 | 262,144 | Only channel | |
| Ling-3.0-flash Freeling-3.0-flash-free | Free | $0 | 262,144 | Only channel | |
| Ling-3.0-tiny Freeling-3.0-tiny-free | Free | — | 262,144 | Only channel | |
| LongCat-2.0 Freelongcat-2.0-free | Free | $0 | 1,000,000 | Only channel | |
| MiMo-V2.6-Flash Freemimo-v2.6-flash-free | Free | $0 | 200,000 | Only channel | |
| MiMo V2 Flash Freemimo-v2-flash-free | Free | $0 | 262,144 | Only channel | |
| MiMo V2 Omni Freemimo-v2-omni-free | Free | $0 | 262,144 | Only channel | |
| MiMo V2 Pro Freemimo-v2-pro-free | Free | $0 | 1,048,576 | Only channel | |
| MiniMax-M2.1 Freeminimax-m2.1-free | Free | $0 | 204,800 | Only channel | |
| MiniMax-M2.5 Freeminimax-m2.5-free | Free | $0 | 204,800 | Only channel | |
| MiniMax-M3 Freeminimax-m3-free | Free | $0 | 200,000 | Only channel | |
| Muse Spark 1.2 Freemuse-spark-1.2-contributor-free | Free | $0 | 1,048,576 | Only channel | |
| Muse Spark 1.3 Freemuse-spark-1.3-contributor-free | Free | $0 | 1,048,576 | Only channel | |
| Ox Alpha Free (Unlimited)x-preview-f-free | Free | $0 | 1,000,000 | Only channel | |
| Qwen3.6 Plus Freeqwen3.6-plus-free | Free | $0 | 262,144 | Only channel | |
| Ring 2.6 1T Freering-2.6-1t-free | Free | — | 262,000 | Only channel | |
| GPT-5 Nanogpt-5-nano | $0.05 | $0.40 | $0.005 | 400,000 | 1.3× pricier |
| DeepSeek V4 Flashdeepseek-v4-flash | $0.14 | $0.28 | $0.028 | 1,000,000 | 4.0× pricier |
| DeepSeek V4 Flash Vision Expdeepseek-v4-flash-vision-exp | $0.14 | $0.28 | $0.028 | 1,000,000 | 1.6× pricier |
| GPT-6 Lunagpt-6-luna | $0.10 | $0.50 | $0.01 | 1,050,000 | 1.3× pricier |
| Qwen3.8 Flashqwen3.8-flash | $0.15 | $0.47 | $0.016 | 1,000,000 | 1.3× pricier |
| GLM-5.3-Flashglm-5.3-flash | $0.15 | $0.50 | $0.03 | 1,000,000 | 5.0× pricier |
| GPT-5.6 Lunagpt-5.6-luna | $0.20 | $1.20 | $0.02 | 1,050,000 | 3.3× pricier |
| Qwen3.5 Plusqwen3.5-plus | $0.20 | $1.20 | $0.02 | 262,144 | 1.8× pricier |
| GPT-5.4 nanogpt-5.4-nano | $0.20 | $1.25 | $0.02 | 400,000 | 1.3× pricier |
| DeepSeek V4.1 Flashdeepseek-v4.1-flash | $0.30 | $1.20 | $0.006 | 1,000,000 | 10.5× pricier |
| MiniMax-M3minimax-m3 | $0.30 | $1.20 | $0.06 | 512,000 | 1.4× pricier |
| MiniMax-M2.7minimax-m2.7 | $0.30 | $1.20 | $0.06 | 204,800 | 3.7× pricier |
| MiniMax-M2.5minimax-m2.5 | $0.30 | $1.20 | $0.06 | 204,800 | 1.4× pricier |
| MiniMax-M2.1minimax-m2.1 | $0.30 | $1.20 | $0.10 | 204,800 | 1.1× pricier |
| GPT-5.1 Codex minigpt-5.1-codex-mini | $0.25 | $2.00 | $0.025 | 400,000 | 1.3× pricier |
| Qwen3 Coderqwen3-coder | $0.45 | $1.80 | — | 262,144 | 3.5× pricier |
| Gemini 3.5 Flash Litegemini-3.5-flash-lite | $0.30 | $2.50 | $0.03 | 1,048,576 | 2.0× pricier |
| Kimi K2 Thinkingkimi-k2-thinking | $0.40 | $2.50 | $0.40 | 262,144 | 1.1× pricier |
| Kimi K2kimi-k2 | $0.40 | $2.50 | $0.40 | 262,144 | Lowest anywhere |
| GLM-4.7glm-4.7 | $0.60 | $2.20 | $0.10 | 204,800 | 2.9× pricier |
| GLM-4.6glm-4.6 | $0.60 | $2.20 | $0.10 | 204,800 | 2.1× pricier |
| Qwen3.6 Plusqwen3.6-plus | $0.50 | $3.00 | $0.05 | 262,144 | 2.0× pricier |
| Gemini 3 Flashgemini-3-flash | $0.50 | $3.00 | $0.05 | 1,048,576 | 1.3× pricier |
| Kimi K2.5kimi-k2.5 | $0.60 | $3.00 | $0.08 | 262,144 | 1.7× pricier |
| Grok Build 0.1grok-build-0.1 | $1.00 | $2.00 | $0.20 | 256,000 | 1.0× pricier |
| GLM-5glm-5 | $1.00 | $3.20 | $0.20 | 204,800 | 2.1× pricier |
| Claude Haiku 3.5claude-3-5-haiku | $0.80 | $4.00 | $0.08 | 200,000 | 1.2× pricier |
| GPT-5.4 minigpt-5.4-mini | $0.75 | $4.50 | $0.075 | 400,000 | 1.3× pricier |
| Kimi K2.6kimi-k2.6 | $0.95 | $4.00 | $0.16 | 262,144 | 3.6× pricier |
| Kimi K2.7 Codekimi-k2.7-code | $0.95 | $4.00 | $0.19 | 262,144 | 3.6× pricier |
| Claude Haiku 4.5claude-haiku-4-5 | $1.00 | $5.00 | $0.10 | 200,000 | 7.1× pricier |
| Muse Spark 1.2muse-spark-1.2 | $1.25 | $4.25 | $0.15 | 1,048,576 | 1.0× pricier |
| Muse Spark 1.3muse-spark-1.3 | $1.25 | $4.25 | $0.15 | 1,048,576 | 1.0× pricier |
| GLM-5.2glm-5.2 | $1.40 | $4.40 | $0.26 | 1,000,000 | 4.4× pricier |
| GLM-5.3glm-5.3 | $1.40 | $4.40 | $0.26 | 1,000,000 | 3.3× pricier |
| GLM-5.1glm-5.1 | $1.40 | $4.40 | $0.26 | 204,800 | 2.5× pricier |
| DeepSeek V4 Prodeepseek-v4-pro | $1.74 | $3.84 | $0.15 | 1,000,000 | 8.7× pricier |
| GPT-5gpt-5 | $1.07 | $8.50 | $0.11 | 400,000 | 1.1× pricier |
| GPT-5.1gpt-5.1 | $1.07 | $8.50 | $0.11 | 400,000 | 1.1× pricier |
| GPT-5.1 Codexgpt-5.1-codex | $1.07 | $8.50 | $0.11 | 400,000 | Lowest anywhere |
| GPT-5-Codexgpt-5-codex | $1.07 | $8.50 | $0.11 | 400,000 | Lowest anywhere |
| Qwen3.8 Maxqwen3.8-max | $2.00 | $6.00 | $0.25 | 262,144 | 1.2× pricier |
| Grok 4.6grok-4.6 | $2.00 | $6.00 | $0.50 | 500,000 | 1.0× pricier |
| Grok 4.5grok-4.5 | $2.00 | $6.00 | $0.30 | 500,000 | 1.0× pricier |
| Gemini 3.6 Flashgemini-3.6-flash | $1.50 | $7.50 | $0.15 | 1,048,576 | 4.0× pricier |
| Gemini 3.7 Flashgemini-3.7-flash | $1.50 | $7.50 | $0.15 | 1,048,576 | 2.0× pricier |
| Gemini 3.8 Flashgemini-3.8-flash | $1.50 | $7.50 | $0.15 | 1,048,576 | 2.0× pricier |
| Grok 4.7grok-4.7 | $2.00 | $6.00 | $0.50 | 500,000 | 1.2× pricier |
| Gemini 3.5 Flashgemini-3.5-flash | $1.50 | $9.00 | $0.15 | 1,048,576 | 8.1× pricier |
| GPT-5.1 Codex Maxgpt-5.1-codex-max | $1.25 | $10.00 | $0.13 | 400,000 | 1.3× pricier |
| Claude Sonnet 5claude-sonnet-5 | $2.00 | $10.00 | $0.20 | 1,000,000 | 1.4× pricier |
| GPT-6 Solgpt-6-sol | $2.00 | $10.00 | $0.20 | 1,050,000 | 1.3× pricier |
| Claude Sonnet 5.5claude-sonnet-5-5 | $2.00 | $10.00 | $0.20 | 1,000,000 | 1.0× pricier |
| GPT-6.1 Solgpt-6.1-sol | $2.00 | $10.00 | $0.10 | 1,050,000 | 1.0× pricier |
| Gemini 3.1 Pro Previewgemini-3.1-pro | $2.00 | $12.00 | $0.20 | 1,048,576 | 2.0× pricier |
| Gemini-3-Progemini-3-pro | $2.00 | $12.00 | $0.20 | 1,048,576 | 1.3× pricier |
| GPT-5.2gpt-5.2 | $1.75 | $14.00 | $0.18 | 400,000 | 7.0× pricier |
| GPT-5.3 Codexgpt-5.3-codex | $1.75 | $14.00 | $0.18 | 400,000 | 1.3× pricier |
| GPT-5.2 Codexgpt-5.2-codex | $1.75 | $14.00 | $0.18 | 400,000 | 12.3× pricier |
| GPT-5.3 Codex Sparkgpt-5.3-codex-spark | $1.75 | $14.00 | $0.18 | 128,000 | Lowest anywhere |
| GPT-5.4gpt-5.4 | $2.50 | $15.00 | $0.25 | 1,050,000 | 2.7× pricier |
| GPT-5.6 Terragpt-5.6-terra | $2.50 | $15.00 | $0.25 | 1,050,000 | 3.5× pricier |
| Kimi K3kimi-k3 | $3.00 | $15.00 | $0.30 | 1,048,576 | 1.7× pricier |
| Claude Sonnet 4.6claude-sonnet-4-6 | $3.00 | $15.00 | $0.30 | 1,000,000 | 2.9× pricier |
| Claude Sonnet 4.5claude-sonnet-4-5 | $3.00 | $15.00 | $0.30 | 1,000,000 | 7.0× pricier |
| Claude Sonnet 4claude-sonnet-4 | $3.00 | $15.00 | $0.30 | 1,000,000 | 1.2× pricier |
| GPT-5.6 Solgpt-5.6-sol | $4.00 | $20.00 | $0.40 | 1,050,000 | 2.0× pricier |
| Claude Opus 5.5claude-opus-5-5 | $4.00 | $20.00 | $0.20 | 1,000,000 | 1.0× pricier |
| Claude Opus 4.8claude-opus-4-8 | $5.00 | $25.00 | $0.50 | 1,000,000 | 11.8× pricier |
| Claude Opus 4.7claude-opus-4-7 | $5.00 | $25.00 | $0.50 | 1,000,000 | 1.2× pricier |
| Claude Opus 4.6claude-opus-4-6 | $5.00 | $25.00 | $0.50 | 1,000,000 | 1.2× pricier |
| Claude Opus 5claude-opus-5 | $5.00 | $25.00 | $0.50 | 1,000,000 | 1.0× pricier |
| Claude Opus 4.5claude-opus-4-5 | $5.00 | $25.00 | $0.50 | 200,000 | 7.0× pricier |
| GPT-5.5gpt-5.5 | $5.00 | $30.00 | $0.50 | 1,050,000 | 2.7× pricier |
| Claude Fable 5claude-fable-5 | $10.00 | $50.00 | $1.00 | 1,000,000 | 2.9× pricier |
| Claude Fable 5.1claude-fable-5-1 | $10.00 | $50.00 | $0.25 | 1,000,000 | 1.0× pricier |
| GPT-6 Astragpt-6-astra | $10.00 | $50.00 | $1.00 | 1,050,000 | 1.3× pricier |
| Claude Opus 4.1claude-opus-4-1 | $15.00 | $75.00 | $1.50 | 200,000 | 1.2× pricier |
| GPT-5.5 Progpt-5.5-pro | $30.00 | $180 | $30.00 | 1,050,000 | 1.1× pricier |
| GPT-5.4 Progpt-5.4-pro | $30.00 | $180 | $30.00 | 1,050,000 | 1.3× pricier |