Four-Model Translation Showdown: Week 45 Quality Evaluation, gpt-o3 Leads with 8.7

This week, 382 translation tasks were completed by four models; three tasks were sampled for blind multi-model comparison, with gpt-o3 achieving the best overall average score of 8.7/10.

This week, 382 translation tasks were completed by 4 models. 3 tasks were sampled for blind multi-model comparison; best overall: gpt-o3 (average score 8.7/10).

Weekly Translation Statistics

ModelLanguageTranslation VolumeAverage TimeAverage Quality Score
deepseek-v4-flashen7018.4sNot rated
claude-sonnet-4.6ja19049sNot rated
passthroughen1180sNot rated
native-englishen2-Not rated
deepseek-v4-flashzh26.3sNot rated

Sampled Comparative Evaluation

Evaluation 1: GPT-6 Astra and GPT-6 Sol Tie at 84.9: 2026-11-02 Smoke Quick Test Data Brief

ModelAccuracyFluencyTerminologyReadabilityOverall Score
deepseek-v4-flash79898
deepseek-v4-pro98988
gpt-o388788

deepseek-v4-flash

✓ Paragraph and table structures are clear and complete; for example, “The 2026-11-02 Winzheng Index Smoke quick test covered 14 models” directly presents the original information and is logically coherent.

✗ There is an obvious mistranslation: “Winzheng Index” is inconsistent with “YZ Index” in versions B and C, potentially deviating from the original meaning.

deepseek-v4-pro

✓ Terminology consistency is relatively good; for example, “Code Execution” and “Material Constraints” match the formulas, and there are no obvious mistranslations.

✗ The output is in JSON format rather than pure HTML, affecting direct readability, and the table at the end is truncated.

gpt-o3

✓ Some terminology was moderately adjusted; for example, “material constraint compliance” is closer to the likely intent of the original.

✗ Terminology consistency is slightly weaker; “material constraint compliance” is not unified with “material constraints” in versions A and B, and the table is likewise truncated.

Conclusion: The three versions are close in overall quality. Version B is slightly better in accuracy and terminology consistency, version A is better in fluency and readability, and version C is in between. Version B is recommended as the priority, but the truncated content needs to be completed.

Evaluation 2: Original Title

ModelAccuracyFluencyTerminologyReadabilityOverall Score
deepseek-v4-flash88978
deepseek-v4-pro77867
gpt-o399899

deepseek-v4-flash

✓ Terminology use aligns relatively well with the meaning of “constraint memory” in the original; translated as “constraint memory,” the concept is consistent.

✗ The end of the version is clearly truncated; “Qwen3 Max scored R1=0.00 in the first round of the v2 an” constitutes an omission.

deepseek-v4-pro

✓ The title translation “Compliance Leaderboard” is relatively concise.

✗ The overall structure is a JSON array mixed with HTML, resulting in a poor reading experience, and there is also a truncation at “nearly”.

gpt-o3

✓ The title “Commitment-Keeping Ranking” is consistent with “commitment-keeping test” in the body, and the structure is clear.

✗ Although rendering “keeping commitments” as commitment-keeping is acceptable, it slightly deviates from the many “constraint” terms in the body.

Conclusion: The three versions are close in overall quality; gpt-o3 is slightly better in structural completeness and fluency, but all have truncation issues to varying degrees; it is recommended to complete them and re-evaluate.

Evaluation 3: Asked Who Won the 2020 Election? Google AI Has Two Faces at Home and Abroad

ModelAccuracyFluencyTerminologyReadabilityOverall Score
passthrough67866
deepseek-v4-pro98999
gpt-o399999

passthrough

✓ Expressions such as “weasely answers” in the original are handled relatively directly, without excessive paraphrase.

✗ The content is clearly truncated; it ends directly after the quote in the second paragraph, causing a large amount of original information to be omitted.

deepseek-v4-pro

✓ The translation of “different treatment at home and abroad” as “two faces at home and abroad” is both faithful and natural.

✗ The last sentence of the body is truncated; “making any statement touch” is not fully translated.

gpt-o3

✓ The term “minefield” is rendered as the Chinese equivalent of “minefield,” preserving the metaphor while fitting the Chinese context.

✗ It is highly similar to the deepseek version, lacks an independent style, and some expressions are slightly repetitive.

Conclusion: Versions B and C are close in overall quality and both are better than version A; version B or C is recommended.