Llama 3.1 405B vs Llama 3.2 90B Vision
A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.
- PriceTie
Neither model publishes per-token API pricing.
- Context windowTie
Both ship a 128K-token context window.
- BenchmarksTie
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores.
- ModalitiesLlama 3.2 90B Vision
Llama 3.2 90B Vision supports 2 modalities (text, vision) vs 1 for Llama 3.1 405B.
- OpennessTie
Both ship open weights, self-host either one.
On balance Llama 3.2 90B Vision edges ahead, winning 1 of 5 categories against Llama 3.1 405B's 0. Neither model publishes per-token API pricing. Both ship a 128K-token context window.
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores. They differ in modality coverage, Llama 3.1 405B handles text while Llama 3.2 90B Vision handles text, vision, which can be the deciding factor before you even look at benchmarks. Both ship open weights, self-host either one.
Llama 3.2 90B Vision is the newer of the two, released 2 months after Llama 3.1 405B, which usually means a more recent knowledge cutoff and updated safety post-training. Llama 3.1 405B is usually picked for open source llm and fine tuning workloads, while Llama 3.2 90B Vision sees more deployments in vision and open source llm. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.
Side-by-side specs
| Spec | Llama 3.1 405B | Llama 3.2 90B Vision |
|---|---|---|
| Provider | Meta | Meta |
| Released | Jul 2024 | Sep 2024 |
| Modalities | text | text, vision |
| Context window | 128K tokens | 128K tokens |
| Max output | , | , |
| Input · 1M | Pricing not published | Pricing not published |
| Output · 1M | Pricing not published | Pricing not published |
| Knowledge cutoff | , | , |
| Open weights | Yes (Llama 3 Community License) | Yes (Llama 3 Community License) |
| API available | Yes | Yes |
Pricing at scale
What you'd actually pay at typical workloads. Numbers come from each model's published per-million-token rates.
- Light usage, 100k in / 50k out per day, vs ,
- Heavy usage, 1M in / 500k out per day, vs ,
- RAG workload, 5M in / 200k out per day, vs ,
Light usage, 100k in / 50k out per day: pricing not directly comparable (one or both models are missing public per-token rates). Heavy usage, 1M in / 500k out per day: pricing not directly comparable (one or both models are missing public per-token rates). RAG workload, 5M in / 200k out per day: pricing not directly comparable (one or both models are missing public per-token rates).
Estimated spend for the listed models at your usage. Numbers are derived from each model's published per-million-token rates.
- Llama 3.1 405BPricing unavailable
- Llama 3.2 90B VisionPricing unavailable
Benchmarks compared
Only sourced numbers. Where a benchmark is missing for one model we show the available value rather than fabricating the other.
- MMLU88.6
- HumanEval89.0
Llama 3.1 405B fits when…
- Historic milestone for open-weight quality
- Wide hosting availability
Llama 3.2 90B Vision fits when…
- First Llama with vision
- 90B-class quality
- Multimodal needs covering vision.
Consider Llama 4 405B
Meta's flagship open-weight model, sparse MoE design competitive with closed-frontier flagships.
Frequently asked
Is Llama 3.1 405B or Llama 3.2 90B Vision cheaper?
Per-token pricing isn't published for at least one of these models, check each model's spec page for current rates.Which has the larger context window?
Both Llama 3.1 405B and Llama 3.2 90B Vision ship a 128K-token context window.Is Llama 3.1 405B or Llama 3.2 90B Vision better for coding?
Both Llama 3.1 405B and Llama 3.2 90B Vision are competitive on coding benchmarks. See each model's individual spec page for HumanEval and SWE-bench scores where published. For an opinionated pick, consult our Best LLM for Coding ranking.Are either of these models open source?
Both ship with open weights. Llama 3.1 405B is licensed under Llama 3 Community License; Llama 3.2 90B Vision under Llama 3 Community License.When were Llama 3.1 405B and Llama 3.2 90B Vision released?
Llama 3.1 405B was released by Meta on 2024-07-23. Llama 3.2 90B Vision was released by Meta on 2024-09-25.
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