ModelRefs / o3 vs InternVL2.5 78B
o3 vs InternVL2.5 78B
o3 vs InternVL2.5 78B: side-by-side benchmarks, pricing, context windows, coding ability and deployment. Pick the right model for your stack.
Overview
InternVL2.5 78B: InternVL2.5 78B is OpenGVLab's multimodal model in the ViT-MLP-LLM configuration, pairing the InternViT-6B-448px-V2.5 vision encoder with Qwen2.5-72B-Instruct as its language model for roughly 78 billion parameters in total. It keeps InternVL 2.0's architecture and advances instead through training and test-time strategy and a larger, filtered data mixture. The project is released under the MIT licence, while the Qwen2.5-72B-Instruct component it embeds carries the Qwen licence.
o3: o3 is OpenAI's April 2025 reasoning model, applying deliberate chain-of-thought computation at inference time to mathematics, science and competitive programming tasks, and the release that brought OpenAI's scalable test-time compute approach to its production API. OpenAI has since deprecated it, scheduling the o3-2025-04-16 snapshot to shut down on 11 December 2026 with gpt-5.6-sol as the replacement.
Context window: InternVL2.5 78B accepts up to 32,768 tokens, o3 up to 200,000. Confirm the limit for your specific deployment channel before relying on it.
InternVL2.5 78B vs o3 at a glance
| Attribute | InternVL2.5 78B | o3 |
|---|---|---|
| Provider | OpenGVLab | OpenAI |
| Released | 2024-12-06 | 2025-04-16 |
| Context window | 32,768 tokens | 200,000 tokens |
| Input price | Free / self-hosted | $10/M tokens |
| Output price | Free / self-hosted | $40/M tokens |
| Licence | MIT | Proprietary |
| Self-hostable | Yes, open weights | No, hosted only |
| Modalities | text, vision | text, vision |
Where they differ most
- Cost Efficiency: InternVL2.5 78B 100%, o3 13%. InternVL2.5 78B leads on this dimension.
Capability scores are ModelRefs' own derived signals, not vendor claims or benchmark results. Validate against your own workload before relying on them.
Continue your research
Use these connected ModelRefs sections to compare alternatives, inspect implementation paths, and review the evidence and governance boundaries relevant to o3 vs InternVL2.5 78B.
Frequently asked questions
Which is better, o3 or InternVL2.5 78B?
o3 and InternVL2.5 78B target different workloads — see the benchmark and pricing tables for a side-by-side answer.
Is o3 cheaper than InternVL2.5 78B?
Compare $0.0100 vs $0.00000 on this page.