Grok 4.3 Beta vs Venice Qwen3-235B-A22B
Grok 4.3 Beta (2026) and Venice Qwen3-235B-A22B (2026) are frontier reasoning models from xAI and Alibaba. Grok 4.3 Beta ships a 2M-token context window, while Venice Qwen3-235B-A22B ships a 256k-token context window. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit. It focuses on practical selection signals rather than broad model-family marketing. The goal is to make the tradeoff clear before deeper testing.
Grok 4.3 Beta fits 8x more tokens; pick it for long-context work and Venice Qwen3-235B-A22B for tighter calls.
Specs
| Released | 2026-04-17 | 2026-02-25 |
| Context window | 2M | 256k |
| Parameters | ~0.5T | 235B |
| Architecture | - | - |
| License | Proprietary | Open Source |
| Knowledge cutoff | - | - |
Pricing and availability
| Grok 4.3 Beta | Venice Qwen3-235B-A22B | |
|---|---|---|
| Input price | - | - |
| Output price | - | - |
| Providers | - | - |
Pricing not yet sourced for either model.
Capabilities
| Grok 4.3 Beta | Venice Qwen3-235B-A22B | |
|---|---|---|
| Vision | ||
| Multimodal | ||
| Reasoning | ||
| Function calling | ||
| Tool use | ||
| Structured outputs | ||
| Code execution |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on vision: Grok 4.3 Beta, multimodal input: Grok 4.3 Beta, reasoning mode: Grok 4.3 Beta, function calling: Grok 4.3 Beta, tool use: Grok 4.3 Beta, and structured outputs: Grok 4.3 Beta. Both models share the core language-model surface, 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.
Pricing coverage is uneven: Grok 4.3 Beta has no token price sourced yet and Venice Qwen3-235B-A22B has no token price sourced yet. Provider availability is 0 tracked routes versus 0. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Grok 4.3 Beta when reasoning depth and larger context windows are central to the workload. Choose Venice Qwen3-235B-A22B when provider fit 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, Grok 4.3 Beta or Venice Qwen3-235B-A22B?
Grok 4.3 Beta supports 2M tokens, while Venice Qwen3-235B-A22B supports 256k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Grok 4.3 Beta or Venice Qwen3-235B-A22B open source?
Grok 4.3 Beta is listed under Proprietary. Venice Qwen3-235B-A22B is listed under Open Source. 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, Grok 4.3 Beta or Venice Qwen3-235B-A22B?
Grok 4.3 Beta has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for multimodal input, Grok 4.3 Beta or Venice Qwen3-235B-A22B?
Grok 4.3 Beta has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for reasoning mode, Grok 4.3 Beta or Venice Qwen3-235B-A22B?
Grok 4.3 Beta has the clearer documented reasoning mode signal in this comparison. If reasoning mode is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
When should I pick Grok 4.3 Beta over Venice Qwen3-235B-A22B?
Grok 4.3 Beta fits 8x more tokens; pick it for long-context work and Venice Qwen3-235B-A22B for tighter calls. If your workload also depends on reasoning depth, start with Grok 4.3 Beta; if it depends on provider fit, run the same evaluation with Venice Qwen3-235B-A22B.
Continue comparing
Last reviewed: 2026-04-25. Data sourced from public model cards and provider documentation.