Model comparison
Gemini 3.1 Flash-Lite vs Mistral Large 3
Head-to-head evidence from 16 shared benchmark results across 6 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Gemini 3.1 Flash-Lite #111 (Supported); Mistral Large 3 #113 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Gemini 3.1 Flash-Lite and Mistral Large 3 share 16 comparable benchmark results. 0 of 8 categories are comparable. 4 results are unique to Gemini 3.1 Flash-Lite; 0 to Mistral Large 3.
Updated July 20, 2026- Shared results
- 16
- Gemini 3.1 Flash-Lite only
- 4
- Mistral Large 3 only
- 0
- Comparable categories
- 0 / 8
Benchmark data for Gemini 3.1 Flash-Lite and Mistral Large 3 is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 16 shared benchmark results across 6 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Gemini 3.1 Flash-Lite has the larger context window at 1M, compared with 128K for Mistral Large 3.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Gemini 3.1 Flash-Lite | Δ | Mistral Large 3 |
|---|---|---|---|
| Multimodal | Gemini 3.1 Flash-Lite73.2 | MarginNo overlap | Mistral Large 3Not measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Gemini 3.1 Flash-Lite | Mistral Large 3 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Gemini 3.1 Flash-Lite$0.25 input / $1.5 output | Mistral Large 3$0.5 input / $1.5 output | Gemini 3.1 Flash-Lite has the lower combined listed price. |
| Generation speedtokens per second | Gemini 3.1 Flash-Lite205 tok/s | Mistral Large 348 tok/s | Gemini 3.1 Flash-Lite has the higher measured throughput. |
| First-answer latencyseconds to first token | Gemini 3.1 Flash-Lite7.50 s | Mistral Large 31.04 s | Mistral Large 3 reaches the first token sooner. |
| Context windowmaximum listed tokens | Gemini 3.1 Flash-Lite1M | Mistral Large 3128K | Gemini 3.1 Flash-Lite lists the larger context window. |
Benchmark Deep Dive
Agentic6 benchmarks
| Benchmark | Gemini 3.1 Flash-Lite | Mistral Large 3 | Result |
|---|---|---|---|
| AA Agentic IndexSource | 6.2% | 5.5% | Gemini 3.1 Flash-Lite leads |
| APEX-Agents-AASource | 12.2% | — | Not comparable |
| τ²-bench resultsSource | 31.3% | 24.6% | Gemini 3.1 Flash-Lite leads |
| GDPval-AASource | 7.1% | 6.6% | Gemini 3.1 Flash-Lite leads |
| GDPval-AASource | 642 | 633 | Gemini 3.1 Flash-Lite leads |
| Gert LabsSource | 38.46% | — | Not comparable |
Coding3 benchmarks
Reasoning2 benchmarks
Knowledge6 benchmarks
| Benchmark | Gemini 3.1 Flash-Lite | Mistral Large 3 | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 25.0% | 15.9% | Gemini 3.1 Flash-Lite leads |
| AA-GPQA DiamondSource | 82.2% | 68.0% | Gemini 3.1 Flash-Lite leads |
| AA-HLESource | 16.2% | 4.1% | Gemini 3.1 Flash-Lite leads |
| AA-Omniscience IndexSource | -15.5% | -39.4% | Gemini 3.1 Flash-Lite leads |
| AA-Omniscience AccuracySource | 36.4% | 24.1% | Gemini 3.1 Flash-Lite leads |
| AA-Omniscience Hallucination RateSource | 81.6% | 83.7% | Gemini 3.1 Flash-Lite leads |
Multimodal2 benchmarks
Inst. Following1 benchmarks
| Benchmark | Gemini 3.1 Flash-Lite | Mistral Large 3 | Result |
|---|---|---|---|
| AA-IFBenchSource | 77.2% | 36.2% | Gemini 3.1 Flash-Lite leads |
Frequently Asked Questions (3)
Can I compare Gemini 3.1 Flash-Lite and Mistral Large 3 on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Gemini 3.1 Flash-Lite and Mistral Large 3 today?
Gemini 3.1 Flash-Lite: $0.25 input / $1.50 output per 1M tokens Mistral Large 3: $0.50 input / $1.50 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
Self-host vs API cost
Estimates at 50,000 req/day · 1000 tokens/req average.
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