Pricing, context window, capabilities, and release date — pulled from each provider's public docs. Both are available via the same AIgateway OpenAI-compatible endpoint; flip the model string to switch.
Both models stream in parallel through your own AIgateway key. Tokens, latency, and cost update as they arrive.
| O3 openai/o3 | Wan 3.0 Video alibaba/wan-3.0 | |
|---|---|---|
| Provider | OpenAI | Alibaba |
| Family | o-series | Wan |
| Modality | text | video |
| Context window | 200,000 tok | — |
| Max output | 100,000 tok | — |
| Released | 2026-05-22 | 2026-08-25 |
| Input price | $2.00 /1M | $0.050 /sec |
| Output price | $8.00 /1M | — |
| Cache read | — | — |
| Tools | — | — |
| Streaming | yes | — |
| Vision | — | — |
| JSON mode | — | — |
| Reasoning | — | — |
| Prompt caching | — | — |
o3 is OpenAI’s general-purpose reasoning model, balancing strong analytical performance with reasonable latency and cost.
Alibaba's Wan 3.0 text-to-video model. Generates cinematic videos from text prompts with adaptive aspect ratio, 480P, 720P, or 1080P resolution, and configurable duration.
# pip install aigateway-py openai
# aigateway-py: sub-accounts, evals, replays, jobs, webhook verify.
# openai SDK: chat/embeddings/images/audio — drop-in compat per our SDK's own guidance.
from openai import OpenAI
client = OpenAI(
base_url="https://api.aigateway.sh/v1",
api_key="sk-aig-...",
)
# Try O3
client.chat.completions.create(
model="openai/o3",
messages=[{"role":"user","content":"hello"}],
)
# Try Wan 3.0 Video — same client, same key
client.chat.completions.create(
model="alibaba/wan-3.0",
messages=[{"role":"user","content":"hello"}],
)