Claude Haiku 4.5 vs GPT-4 Vision Preview
Claude Haiku 4.5 (2025) and GPT-4 Vision Preview (2023) are compact production models from Anthropic and OpenAI. Claude Haiku 4.5 ships a 200k-token context window, while GPT-4 Vision Preview ships a 128K-token context window. On pricing, Claude Haiku 4.5 costs $0.8/1M input tokens versus $10/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Claude Haiku 4.5 is ~1150% cheaper at $0.8/1M; pay for GPT-4 Vision Preview only for coding workflow support.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-10-01 | 2023-11-06 |
| Context window | 200k | 128K |
| Parameters | — | 1.76T (8x222B MoE)* |
| Architecture | decoder only | mixture of experts |
| License | Proprietary | Proprietary |
| Knowledge cutoff | 2025-02 | 2023-04 |
Pricing and availability
| Pricing attribute | Claude Haiku 4.5 | GPT-4 Vision Preview |
|---|---|---|
| Input price | $0.8/1M tokens | $10/1M tokens |
| Output price | $4/1M tokens | $40/1M tokens |
| Providers |
Capabilities
| Capability | Claude Haiku 4.5 | GPT-4 Vision Preview |
|---|---|---|
| Vision | Yes | Yes |
| Multimodal | Yes | Yes |
| Reasoning | No | No |
| Function calling | Yes | No |
| Tool use | Yes | No |
| Structured outputs | Yes | No |
| Code execution | Yes | Yes |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on function calling: Claude Haiku 4.5, tool use: Claude Haiku 4.5, and structured outputs: Claude Haiku 4.5. Both models share vision, multimodal input, and code execution, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
For cost, Claude Haiku 4.5 lists $0.8/1M input and $4/1M output tokens, while GPT-4 Vision Preview lists $10/1M input and $40/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Claude Haiku 4.5 lower by about $17.24 per million blended tokens. Availability is 7 providers versus 1, so concentration risk also matters.
Choose Claude Haiku 4.5 when coding workflow support, larger context windows, and lower input-token cost are central to the workload. Choose GPT-4 Vision Preview when coding workflow support are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency.
FAQ
Which has a larger context window, Claude Haiku 4.5 or GPT-4 Vision Preview?
Claude Haiku 4.5 supports 200k tokens, while GPT-4 Vision Preview supports 128K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Claude Haiku 4.5 or GPT-4 Vision Preview?
Claude Haiku 4.5 is cheaper on tracked token pricing. Claude Haiku 4.5 costs $0.8/1M input and $4/1M output tokens. GPT-4 Vision Preview costs $10/1M input and $40/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Claude Haiku 4.5 or GPT-4 Vision Preview open source?
Claude Haiku 4.5 is listed under Proprietary. GPT-4 Vision Preview is listed under Proprietary. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, Claude Haiku 4.5 or GPT-4 Vision Preview?
Both Claude Haiku 4.5 and GPT-4 Vision Preview expose vision. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Which is better for multimodal input, Claude Haiku 4.5 or GPT-4 Vision Preview?
Both Claude Haiku 4.5 and GPT-4 Vision Preview expose multimodal input. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Where can I run Claude Haiku 4.5 and GPT-4 Vision Preview?
Claude Haiku 4.5 is available on Microsoft Foundry, Anthropic, Snowflake Cortex, AWS Bedrock, and GCP Vertex AI. GPT-4 Vision Preview is available on Azure OpenAI. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
Continue comparing
Last reviewed: 2026-05-11. Data sourced from public model cards and provider documentation.