OpenChat vs WizardLM
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
OpenChat
C-RLFT-tuned open 7B that once matched ChatGPT on benchmarks
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WizardLM
Evol-Instruct LLM family — ex-Microsoft team, now dormant open weights
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| RECATOOLS Score | 6.3 / 10 | 5.4 / 10 |
| Capability | ||
| Value for money | ||
| Ease of use | ||
| ASEAN readiness | ||
| API quality | ||
| Pricing | Open Source | Open Source |
| Free tier | Fully free | Fully free |
| Paid from | — | — |
| Has API | ✓ | ✓ |
| Open source | ✓ | ✓ |
| Free to use | ✓ | ✓ |
| Users | 200k+ downloads | 500k+ downloads |
| Founded | 2023 | 2023 |
| Maker | Tsinghua University | Microsoft |
| Verdict | OpenChat earned its reputation honestly: the 7B OpenChat 3.5 traded blows with early-2023 ChatGPT on public benchmarks thanks to C-RLFT, a training method that squeezes signal out of mixed-quality data, all under Apache... |
WizardLM popularised Evol-Instruct — automatically evolving training instructions into harder variants — and its open models punched above their weight in 2023–24. The family (WizardLM, WizardCoder, WizardMath) remains f... |
| Full review → | Full review → |
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.