Model decision surface
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Start with GPT-5.1-Codex-Max and Qwen3 4B Instruct 2507, or choose any two current ranked language models. Compare capability evidence, price, context, provider availability, and weight access without pretending one field decides every use case.
Current public data
GPT-5.1-Codex-Max vs Qwen3 4B Instruct 2507
Live dataset updated 9/3/2026, 3:39:57 AM UTC
Open 1200×630 evidence receipt| Field | GPT-5.1-Codex-Max OpenAI | |
|---|---|---|
| ModelCap position | #118 | #115 |
| Index score | 23.0 | 23.0 |
| Evidence | Estimatedpublisher corpus prior · leave-one-anchor-out calibrated | Estimatedstart rank interpolated from the launch card's own comparison table against resolved catalogue peers, discounted for measured cross-lab optimism |
| Input / 1M | $1.25 | Unavailable |
| Output / 1M | $10.00 | Unavailable |
| Pricing status | fresh | unavailable |
| Context | 400K | 262K |
| Providers | 1 | 0 |
| Weight access | API only | Open weights |
Decision facts
- GPT-5.1-Codex-Max is #118; Qwen3 4B Instruct 2507 is #115 on the same current language board.
- Index scores are 23.0 for GPT-5.1-Codex-Max and 23.0 for Qwen3 4B Instruct 2507.
- Both positions use Estimated evidence.
- Published context is 400,000 tokens for GPT-5.1-Codex-Max and 262,144 for Qwen3 4B Instruct 2507.
- Weight access differs: GPT-5.1-Codex-Max is none; Qwen3 4B Instruct 2507 is open.
- ModelCap currently lists 1 providers for GPT-5.1-Codex-Max and 0 for Qwen3 4B Instruct 2507.
These are separate published fields, not a synthetic winner. ModelCap does not collapse price, access, context, and capability evidence into a hidden recommendation score.
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Each comparison page is a permanent, shareable URL with the same live figures as this tool: ModelCap Index position, API pricing, context window, provider count, weight access and every shared benchmark board.