4032
provider brief

OpenAI

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2 models · 3 modalities · 2 tiers

market

OpenAI

OpenAI lineup overview: capabilities, latency profiles, and where each model fits inside the 4032.ai bridge.

Modalities

Code · Text · Vision

Coverage across the lineup.

Max context

200k tokens

Largest window offered by this provider.

Tiers

flagship · reasoning

Blend of speed, reasoning, and openness.

lineup

OpenAI models

Compare the models from OpenAI side by side. Look at tiers, latency, pricing, and where they slot into your workloads.

2024 flagship Balanced; optimized for high-quality responses

GPT-4.1

Flagship multimodal model with strong reasoning, structured outputs, and tool-use alignment.

Details →

Context

128k tokens

Modalities

Text · Vision · Code

Pricing

$5.00 / 1M input tokens, $15.00 / 1M output tokens

Availability

OpenAI API, Assistants API, Azure OpenAI

Strengths

  • Deep reasoning with low hallucination rates and stable system prompt adherence.
  • Multimodal grounding for screenshots, documents, diagrams, and charts.
  • Structured outputs that stay close to JSON and function-call schemas.

Best for

  • Agent orchestration that mixes planning, tools, and guardrails.
  • Compliance, evaluations, and quality checks that need reliable citations.
  • Product experiences where tone and safety need to stay consistent.
2024 reasoning Low to medium; tuned for high-throughput scenarios

o3-mini

Compact reasoning model optimized for chain-of-thought, tool-use, and budget-sensitive workloads.

Details →

Context

200k tokens

Modalities

Text · Code

Pricing

$1.10 / 1M input tokens, $4.40 / 1M output tokens

Availability

OpenAI API, Assistants API, Batch API

Strengths

  • High reasoning quality per token with concise, focused answers.
  • Great at tool-calling loops and iterative refinement.
  • Predictable outputs that stay inside tight cost and latency budgets.

Best for

  • Cost-aware agents and copilots where throughput matters.
  • Routing logic, scoring, and classifier-style prompts.
  • Batch evaluations and test harnesses with budget constraints.