ModelsModels / DeepSeek
DeepSeek-V4-Flash-0731
Gets 94 of every 100 tool calls right on the public test. Best at calling a single tool, weaker at making several calls at once.
DeepSeek-V4-Flash-0731 is made by DeepSeek. It takes text in and answers in text, with a context window of 1M tokens.
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At a glance
Tested on Tīrtha Bench
Tool calling (public BFCL v4 test)
Overall: 94.2%*. Picks the right tool and fills in the inputs correctly on 94 of every 100 tasks.
One tool 96% · Picking the right tool 94% · Several calls at once 90%
A task counts as right only if the model calls the right tool with the right inputs. 800 tasks. Run on Oct 29, 2026. *Measured by Spanda Works on third-party hosts, not through Tīrtha. Results through Tīrtha may differ.
Handled several calls at once in our tests.
See DeepSeek-V4-Flash-0731 beside every other model on Tīrtha Bench →
What it supports
- Tool callingYesAlso measured on Tīrtha Bench
- Text inYes
- ReasoningYesThinks before it answers
- StreamingYes
- Sampling settingsFixed todayThe maker suggests temperature 1, top p 1. Tīrtha fixes temperature at 0 today.
From the maker
- Model card: deepseek-ai/DeepSeek-V4-Flash-0731 on Hugging Face
- Last updated by the maker: Aug 1, 2026
Facts here are read from the maker's published card; claims and benchmarks on that card are the maker's own, not measured by Tīrtha.
Licence
Weights: MIT. Read the licence.