DeepSeek-V3 for sql generation
DeepSeek-V3 is ranked #4 on LLMDex's llm for sql generation ranking out of 5 models we track for this use case. Below, the specific reasons it slots where it does, and when you should reach for an alternative.
Updated
At a glance
- Rank
- #4 of 5
- Context
- 128K tokens
- Output / 1M
- $1.10 / 1M tokens
- Released
- Dec 2024
Why DeepSeek-V3 fits this task
Three things about DeepSeek-V3 that map directly onto what this task rewards: Frontier-level quality at open-weight prices. Beyond the task-specific fit, DeepSeek-V3 also brings mit license, clean commercial use and cheap to serve via moe architecture, both of which compound when the workload broadens.
The criteria this task rewards
LLMDex ranks best llm for sql generation on 5 criteria , these are the axes the ranking uses, in priority order:
- Schema-grounded query accuracy on real BIRD / Spider benchmarks
- Multi-table JOIN and CTE quality
- Dialect awareness, Postgres, MySQL, BigQuery, Snowflake differ
- Refusal on ambiguous specs rather than guessing
- Cost, many SQL agents are user-facing and run thousands of times daily
How DeepSeek-V3 scores on each axis
Where DeepSeek-V3 costs you: no native vision support. For most teams this is acceptable on this workload, the value of the strengths above outweighs the cost. For cost-bound workloads or teams with strict latency budgets, run an eval against the next two ranked models on real data before committing.
Strengths that pay off here
- Frontier-level quality at open-weight prices
- MIT license, clean commercial use
- Cheap to serve via MoE architecture
- Strong code and math
Tracked weaknesses
- No native vision support
- Geopolitical concerns for some enterprise customers
When to pick something else
If you can pay slightly more or accept slightly different tradeoffs, Gemini 3 Pro from Google ranks one position higher and tends to win on the hardest cases. Google's late-2025 flagship, set new benchmarks on long-context, vision, and reasoning at competitive pricing.
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Other models for sql generation
- Claude Opus 4.7 for sql generation
Anthropic's mid-2026 flagship, ahead on SWE-bench, agent reliability, and writing quality.
Read guide - GPT-5.5 for sql generation
OpenAI's mid-cycle GPT-5 refresh, improved reasoning, tool use, and multimodal grounding over the 2025 launch.
Read guide - Gemini 3 Pro for sql generation
Google's late-2025 flagship, set new benchmarks on long-context, vision, and reasoning at competitive pricing.
Read guide - Claude Sonnet 4.6 for sql generation
Anthropic's mid-tier 4.6 release, the workhorse model behind most production Anthropic deployments.
Read guide
DeepSeek-V3 for other use cases
Direct comparisons
Frequently asked
Is DeepSeek-V3 good for sql generation?
DeepSeek-V3 is ranked #4 on LLMDex's sql generation list. DeepSeek's flagship 671B-parameter MoE, frontier-level quality at a tiny fraction of frontier prices.How much does DeepSeek-V3 cost for sql generation?
DeepSeek-V3 costs $0.27 / 1M tokens for input tokens and $1.10 / 1M tokens for output tokens. For sql generation workloads, output costs typically dominate; budget on the higher number.What's a cheaper alternative to DeepSeek-V3 for sql generation?
The next ranked model on this task is Claude Sonnet 4.6. Compare both before committing.When should I NOT use DeepSeek-V3 for sql generation?
Tracked weakness: No native vision support. If that constraint is binding for your workload, the next-ranked model on this task is the safer pick.
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