LLM token prices: vertex_ai-openai_models
LLM API prices per 1M tokens: input, output and cached input, from each provider's listing or the LiteLLM cross-check.
Sources for this list
- Last verified 2026-10-23T22:53:51+00:00 · https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json (community cross-check,
litellm)
No first-party source is read for this model yet; this value is a community cross-check and can lag the provider.
| SKU | Name | Input / 1M | Output / 1M | Cached input | Context window | Last verified | Source |
|---|---|---|---|---|---|---|---|
| vertex_ai/google/gemma-4-26b-a4b-it-maas | USD 0.15 | USD 0.60 | USD 0.015 | 262,144 | 2026-10-23 22:53 UTC | source cross-check | |
| vertex_ai/openai/gpt-oss-120b-maas | USD 0.09 | USD 0.36 | – | 131,072 | 2026-10-23 22:53 UTC | source cross-check | |
| vertex_ai/openai/gpt-oss-20b-maas | USD 0.07 | USD 0.25 | USD 0.007 | 131,072 | 2026-10-23 22:53 UTC | source cross-check |