Qwen3.8 2.4T A95B vs Qwen3.8 Flash
Qwen3.8 Flash costs 12.8x less per output token than Qwen3.8 2.4T A95B ($0.47 vs $6.00 per million). Updated October 22, 2026; no benchmark has tested both models yet.
- Coding
- No data
- Overall
- No data
- Output $/M
- $6.00
- Coding
- No data
- Overall
- No data
- Output $/M
- $0.47
Qwen3.8 2.4T A95B or Qwen3.8 Flash: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Qwen3.8 2.4T A95B for a larger context window (1.05M against 1M tokens).
No benchmark has tested both yet. Qwen3.8 2.4T A95B has results on AA Coding Index, SciCode and AA Intelligence Index; Qwen3.8 Flash on LiveBench coding, LiveBench research and LiveBench browser. Compare them on price and context instead.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Intelligence
AA Intelligence Index
No call
Only Qwen3.8 2.4T A95B has a AA Intelligence Index result, 39.9.
Directional only
Agentic work
AA Agentic Index
No call
Only Qwen3.8 2.4T A95B has a AA Agentic Index result, 50.1.
Directional only
Long documents
Listed context window
Qwen3.8 2.4T A95B
Qwen3.8 2.4T A95B takes 1.05M tokens against 1M.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Qwen3.8 Flash
Qwen3.8 2.4T A95B $0.0050, Qwen3.8 Flash $0.0004 per turn.
List prices
At a glance
- Coding index
- Qwen3.8 2.4T A95B not benchmarked, Qwen3.8 Flash not benchmarked.
- Widest category
- None yet: no category has been tested on both models.
- Widest single gap
- None yet: no benchmark has tested both models.
- Output price
- Qwen3.8 2.4T A95B $6.00 against Qwen3.8 Flash $0.47 per million output tokens, 12.8x apart.
- Context window
- Qwen3.8 2.4T A95B takes 1.05M tokens, Qwen3.8 Flash 1M.
Benchmark by benchmark
Every board either model has a result on, a category to a fold; bars are each result on a 0 to 100 scale. Only one model is measured on each, so no row names a leader.
CodingDirectional onlySix of these boards feed the Vibe Coding Index3 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| LiveBench coding | Not measured | 87.4% | Only Qwen3.8 Flash measured |
| AA Coding Index | 71.9 | Not measured | Only Qwen3.8 2.4T A95B measured |
| SciCode | 54.1% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 40 boards here | |||
IntelligenceDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| AA Intelligence Index | 39.9 | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 1 board here | |||
Agentic workDirectional onlyPublic boards, shown as published, kept out of the index5 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| AA Agentic Index | 50.1 | Not measured | Only Qwen3.8 2.4T A95B measured |
| LiveBench research | Not measured | 74.6% | Only Qwen3.8 Flash measured |
| LiveBench browser | Not measured | 48.0% | Only Qwen3.8 Flash measured |
| LiveBench long agentic | Not measured | 37.1% | Only Qwen3.8 Flash measured |
| MCP Atlas | 84.5% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 37 boards here | |||
ReasoningDirectional onlyPublic boards, shown as published, kept out of the index3 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| LiveBench reasoning | Not measured | 87.4% | Only Qwen3.8 Flash measured |
| GPQA Diamond (Artificial Analysis run) | 93.5% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Humanity's Last Exam (Artificial Analysis run) | 42.4% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 20 boards here | |||
MathDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| MathArena | 31.6% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 13 boards here | |||
Web designDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| LiveBench design | Not measured | 72.8% | Only Qwen3.8 Flash measured |
| Neither model has a result on the other 8 boards here | |||
GeneralDirectional onlyPublic boards, shown as published, kept out of the index2 boards measured
| Benchmark | Qwen3.8 2.4T A95B | Qwen3.8 Flash | Leader |
|---|---|---|---|
| LiveBench data analysis | Not measured | 74.2% | Only Qwen3.8 Flash measured |
| Long context reasoning (AA-LCR) | 80.3% | Not measured | Only Qwen3.8 2.4T A95B measured |
| Neither model has a result on the other 46 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Qwen3.8 Flash costs less
Repository review
50K input + 3K output tokens
Qwen3.8 Flash costs less
Agent loop
200K input + 10K output tokens
Qwen3.8 Flash costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | Qwen3.8 2.4T A95B | Qwen3.8 Flash |
|---|---|---|
| Maker | Qwen | Qwen |
| Weights | Open weights | Open weights |
| Released | August 12, 2026 | August 26, 2026 |
| Context window | 1.05M | 1M |
| Input $/Mtok | $2.00 | $0.15 |
| Output $/Mtok | $6.00 | $0.47 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 1 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Qwen3.8 2.4T A95B better than Qwen3.8 Flash for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Qwen3.8 2.4T A95B for a larger context window (1.05M against 1M tokens).
Which is cheaper, Qwen3.8 2.4T A95B or Qwen3.8 Flash?
Qwen3.8 2.4T A95B costs $2.00 per million input tokens and $6.00 per million output tokens; Qwen3.8 Flash costs $0.15 and $0.47. Cost per solved task is known for neither of them.
Which has the bigger context window, Qwen3.8 2.4T A95B or Qwen3.8 Flash?
Qwen3.8 2.4T A95B, with 1.05M tokens against 1M.
Has any benchmark tested both Qwen3.8 2.4T A95B and Qwen3.8 Flash?
No benchmark has tested both yet. Qwen3.8 2.4T A95B has results on AA Coding Index, SciCode and AA Intelligence Index; Qwen3.8 Flash on LiveBench coding, LiveBench research and LiveBench browser. Compare them on price and context instead. Data as of October 22, 2026.