SSyncDev

AI model comparison

Claude Opus 4 (latest) vs Gemini 2.0 Flash

Compare pricing, context limits, supported inputs and deployment options to choose a model for your workflow.

Claude Opus 4 (latest) from Anthropic lists 200K context, 32K maximum output. Gemini 2.0 Flash from Google lists 1.05M context, 8.19K maximum output, $0.10 input per 1M tokens, $0.40 output per 1M tokens. Compare the inputs, outputs and deployment options below to see which fits your workflow.

Side-by-sideCapabilities and practical differences

Anthropic

Claude Opus 4 (latest)

Claude Opus 4 (latest) from Anthropic: Flagship Claude model for deep reasoning, coding, and long-horizon agents.

Context
200K
Max output
32K

Accepts

  • Text input
  • Image input
  • PDF input

Produces

  • Text output
Full model profilegithub.com ↗
VS

Google

Gemini 2.0 Flash

Gemini 2.0 Flash from Google: Earlier Gemini Flash workhorse for responsive multimodal apps and tool use.

Context
1.05M
Max output
8.19K
Input / 1M tokens
$0.10
Output / 1M tokens
$0.40

Accepts

  • Text input
  • Image input
  • Audio input
  • Video input
  • PDF input

Produces

  • Text output
Full model profilegithub.com ↗

At a glance

Key differences

Compare the available figures below, then try both models on the work you need to do.

Claude Opus 4 (latest)

  • Maximum output: 32K

Gemini 2.0 Flash

  • Context capacity: 1.05M

Context capacity

Higher listed limit

Claude Opus 4 (latest):200K

Gemini 2.0 Flash:1.05M

Gemini 2.0 Flash

Maximum output

Higher listed limit

Claude Opus 4 (latest):32K

Gemini 2.0 Flash:8.19K

Claude Opus 4 (latest)

Specifications

Pricing, limits and capabilities

Specifications for Claude Opus 4 (latest) and Gemini 2.0 Flash. Higher limits and lower prices describe these figures only.
SpecificationClaude Opus 4 (latest)Gemini 2.0 Flash
ProviderAnthropicGoogle
Listed pricing routeAnthropicGoogle
Model familyclaude-opusgemini-flash
Accepted inputstext, image, pdftext, image, audio, video, pdf
Produced outputstexttext
Context window200K1.05MHigher
Max output32KHigher8.19K
Input price / 1M—$0.10
Output price / 1M—$0.40
Reasoning modeDocumentedNot documented
Tool callingDocumentedDocumented
Image inputDocumentedDocumented
Audio inputNot documentedDocumented
Structured outputNot documentedDocumented
LicenseProprietaryProprietary

Workload guidance

Which model should you choose?

Consider Claude Opus 4 (latest) if you need larger maximum output. Consider Gemini 2.0 Flash if you need larger context. Test both on the same representative examples and judge the output against your acceptance criteria. Include tool failures, retries and the time to a completed task.

Documentation and model profiles

Explore each model’s features, API requirements and licence terms in the sources below.

Questions people ask

It brings together documented inputs and outputs, token limits, deployment terms and available pricing. When both models have source-linked, verified results on a shared benchmark, those results are shown with their individual sources. The comparison is a starting point for evaluating your own workload.

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