token.app › Compare › GPT-3.5 Turbo Instruct vs Gemini 3.6 Flash

GPT-3.5 Turbo Instruct vs Gemini 3.6 Flash

GPT-3.5 Turbo Instruct is 1.8× 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
GPT-3.5 Turbo InstructGemini 3.6 Flash
ProviderOpenAIGoogle
Input $/1M$1.50$1.50
Output $/1M$2.00$7.50
Blended $/1M$1.63$3.00
Context window4K1.0M
Max output4K66K
ReleasedSep 2023Jul 2026
LicenceProprietaryProprietary
Choose GPT-3.5 Turbo Instruct if…
  • Costs less per token — $1.63 vs $3.00 blended
Choose Gemini 3.6 Flash if…
  • Larger context window (1.0M)
  • Newer model (released Jul 2026)
FAQ
Which is better, GPT-3.5 Turbo Instruct or Gemini 3.6 Flash?
We do not hold independently-run benchmark scores covering both GPT-3.5 Turbo Instruct and Gemini 3.6 Flash, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT-3.5 Turbo Instruct cheaper than Gemini 3.6 Flash?
GPT-3.5 Turbo Instruct is cheaper: $1.63 versus $3.00 per million tokens blended at 3:1 input:output. Input alone: $1.50 vs $1.50. Output alone: $2.00 vs $7.50.
What context windows do GPT-3.5 Turbo Instruct and Gemini 3.6 Flash have?
GPT-3.5 Turbo Instruct: 4,095 tokens. Gemini 3.6 Flash: 1,048,576 tokens.
Who makes GPT-3.5 Turbo Instruct and Gemini 3.6 Flash?
GPT-3.5 Turbo Instruct is made by OpenAI. Gemini 3.6 Flash is made by Google.
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