token.app › Compare › o3 (batch) vs Gemini 3.6 Flash
o3 (batch) vs Gemini 3.6 Flash
o3 (batch) is 1.7× cheaper per token on a blended 3:1 basis. Gemini 3.6 Flash accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| o3 (batch) | Gemini 3.6 Flash | |
|---|---|---|
| Provider | OpenAI | |
| Input $/1M | $1.00 | $1.50 |
| Output $/1M | $4.00 | $7.50 |
| Blended $/1M | $1.75 | $3.00 |
| Context window | 200K | 1.0M |
| Max output | 100K | 66K |
| Released | Apr 2025 | Jul 2026 |
| Licence | Proprietary | Proprietary |
Choose o3 (batch) if…
- Costs less per token — $1.75 vs $3.00 blended
Choose Gemini 3.6 Flash if…
- Larger context window (1.0M)
- Newer model (released Jul 2026)
FAQ
Which is better, o3 (batch) or Gemini 3.6 Flash?
We do not hold independently-run benchmark scores covering both o3 (batch) and Gemini 3.6 Flash, so we make no quality claim. Their pricing and specifications are compared on this page.
Is o3 (batch) cheaper than Gemini 3.6 Flash?
o3 (batch) is cheaper: $1.75 versus $3.00 per million tokens blended at 3:1 input:output. Input alone: $1.00 vs $1.50. Output alone: $4.00 vs $7.50.
What context windows do o3 (batch) and Gemini 3.6 Flash have?
o3 (batch): 200,000 tokens. Gemini 3.6 Flash: 1,048,576 tokens.
Who makes o3 (batch) and Gemini 3.6 Flash?
o3 (batch) is made by OpenAI. Gemini 3.6 Flash is made by Google.