How much does Gemini 3.8 Flash (batch) cost?

On the Respan gateway, input starts at $0.38 per 1M tokens on OpenRouter, and output starts at $1.88 per 1M tokens on OpenRouter, after gateway discounts.

Which providers serve Gemini 3.8 Flash (batch) on Respan?

Gemini 3.8 Flash (batch) is served by OpenRouter.

What is Gemini 3.8 Flash (batch)'s context window?

Gemini 3.8 Flash (batch) accepts up to 1.0M tokens of context.

How do I use Gemini 3.8 Flash (batch) with the Respan gateway?

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "gemini-3.8-flash:batch". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Where does Gemini 3.8 Flash (batch) rank on the Respan Index?

Gemini 3.8 Flash (batch) scores 52.2 out of 100 on the Respan Index v1.1, ranking #16 of 138 models. By category: Coding 36.9, Agents 65.3, Reasoning 45.2, Knowledge & language 71.1, and Human preference 54.9. The Respan Index combines independent and lab-reported benchmark results into one score, using benchmark data collected by llmmetric.com.

How does Gemini 3.8 Flash (batch) score on benchmarks?

Gemini 3.8 Flash (batch) has 41 published benchmark scores, including Terminal-bench 2.1 89.4%, APEX-Agents 64.3%, and GPQA Diamond 95.4%. Each score links to where it was published; the data is collected by llmmetric.com.

Gemini 3.8 Flash (batch)

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Tool Use

# Paste into Claude Code, Cursor, or Codex

Help me set up the Respan gateway: fetch and follow https://respan.ai/docs/agent-setup.md. Use model "gemini-3.8-flash:batch".

Context window: 1.0M tokens
Input from: $0.38/M
Output from: $1.88/M
Providers: 1
Released: Sep 2, 2026

Providers

One provider serves this model through the Respan gateway. Copy a model ID to call that route directly.

Provider	Context	Input	Output	Capabilities
OpenRouter`openrouter/google/gemini-3.8-flash:batch`	1.0M	$0.38/M	$1.88/M

Is a provider down? OpenRouter status

Pricing

USD per 1M tokens on OpenRouter, after gateway discounts.

Input: $0.38/M
Output: $1.88/M
Cache read: $0.04/M
Cache write: $0.04/M

Cost by volume

Total cost from 0 to 1T tokens.

$0.38/MOpenRouter

Benchmarks

41 published scores for Gemini 3.8 Flash (batch) from 12 sources. Each score links to where it was published. Percentages are out of 100. Arena ratings are Elo, marked between the lowest and highest rated model on each leaderboard.