$0.180 in / $0.450 out
- Context: 2M
- Providers: 7
- Tool calling
- Reasoning
- Vision
Best AI models · 2026-06-29
Best Vision Language Models in 2026
Models that accept image input alongside text.
How we picked these
- Image input is required (text-only models excluded).
- Pricing must be published.
- We score by context window minus price — bigger context, lower cost wins.
Top 10 picks
$0.180 in / $0.450 out
- Context: 2M
- Providers: 6
- Tool calling
- Vision
$0.170 in / $0.660 out
- Context: 3.50M
- Providers: 1
- Tool calling
- Vision
- Open weights
$0.170 in / $0.660 out
- Context: 3.50M
- Providers: 1
- Tool calling
- Vision
- Open weights
$1.25 in / $2.50 out
- Context: 2M
- Providers: 6
- Structured output
- Reasoning
- Vision
$1.25 in / $2.50 out
- Context: 2M
- Providers: 4
- Tool calling
- Structured output
- Reasoning
- Vision
$0.075 in / $0.300 out
- Context: 1.05M
- Providers: 4
- Tool calling
- Structured output
- Vision
$0.090 in / $0.360 out
- Context: 1.05M
- Providers: 6
- Tool calling
- Structured output
- Reasoning
- Vision
$0.080 in / $0.400 out
- Context: 1.05M
- Providers: 1
- Tool calling
- Reasoning
- Vision
- Open weights
$0.100 in / $0.400 out
- Context: 1.05M
- Providers: 17
- Tool calling
- Structured output
- Reasoning
- Vision
Recommended stack by tier
Same shortlist sliced four ways — pick the tier that matches your budget and constraints.
Budget
Google$0.075 in / $0.300 out · 1.05M ctx
Lowest total per-1M-token cost in this list ($0.38).
Lowest-cost option that still meets the use case. Pick this when you have high volume or strict unit-economics.
Balanced
xAI$0.180 in / $0.450 out · 2M ctx
Median price ($0.63) — typically the safest default.
Good-enough quality at a mid-tier price. The default choice for most production apps.
Premium
xAI$1.25 in / $2.50 out · 2M ctx
Highest-priced pick in the list ($3.75) — usually the flagship.
Highest-capability model in this list. Pick when accuracy or reasoning matters more than cost.
Open-weight
aihubmix$0.080 in / $0.400 out · 1.05M ctx
Open weights and the cheapest in that subset ($0.48).
Open weights — self-host on your own GPUs, fine-tune on private data, run offline. Pricing here reflects the cheapest API host.
Frequently asked questions
Which AI model is the best for image understanding in 2026?
Right now we put Grok 4 Fast (Reasoning) from xAI at the top, primarily because it accepts image input, has a published price, and offers the best context-to-cost ratio in that group. Rankings are recomputed from live model metadata — see "How we picked these" above for the exact rule.
What is the cheapest option in this list?
Gemini 2.0 Flash-Lite (Google) is the lowest-priced pick at $0.075 per 1M input tokens and $0.300 per 1M output tokens. Costs from other entries scale up from there.
How are these rankings generated?
Each pick comes from a programmatic rule defined in our use-case-rules config: a hard filter (e.g. tool calling required, context ≥ 100K) plus a numeric score combining capability, context window and price. We never hand-curate the order, but we do hand-curate the rule. Underlying model metadata is refreshed daily from a normalised canonical catalogue.
How often is this page updated?
The underlying model data is refreshed once per day, and the static page is rebuilt when the data changes. The 'Last updated' date below shows the most recent rebuild.
Explore more
Top picks · model details
- Grok 4 Fast (Reasoning)$0.18 in / $0.45 out
- X-Ai/Grok-4-Fast-Non-Reasoning$0.18 in / $0.45 out
- Llama 4 Scout 17B Instruct (US)$0.17 in / $0.66 out
- Llama 4 Scout 17B Instruct$0.17 in / $0.66 out
- Grok 4.20 Multi-Agent$1.25 in / $2.50 out
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Last updated:
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.